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Background and Objective: Tuberculosis (TB) is the main cause of death in the world. Half of the patient eventually will die during first 5-year of infection if they do not receive suitable treatment. According to WHO’s report, treatment success in Iran is lower than the regional and global mean. This study was conducted to identify the effective factors of treatment failure among tuberculosis patient in golestan province- Iran.

Methods: This cross- sectional study was conducted on 331 new smear positive tuberculosis patients that detected in TB laboratory in in golestan province-north of Iran during 2014. Inclusion criteria included weight more than 30kg, age greater than 13 years, diabetes, immune deficiency, liver or kidney diseases. Patients were treated according to a protocol for a period of two months on the DOTS strategy. The criterion of treatment outcome was sputum smear at the end of the second month of treatment. The effect of gender, medication regiment, age, weight, smoking, addiction and severity of smear basilli load on treatment outcome was assessed.

Results: 50.8% and 49.2% of patients were treated with combination and separate medicinal regiments, respectively. The conversion rate of smear positive was 67.7% at the end of the second months. According to multivariate logistic regression, the age of the patient (95% CI: 0.96-0.99, OR: 0.98, P=0.017), addiction (95% CI: 1.26-4.54, OR: 2.4, P=0.008), ethnicity (95% CI: 1.86-7.02, OR: 3.62, P=0.0001) and diagnostic smear bacilli load (P<0.0001) were the important effective variables.

Conclusion: The success of two months treatment was fairly low and the important factors on treatment success during the intensive phase were patient age, smoking, addiction and diagnostic smear bacilli load.

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Background and Objective: Ducrosia anethifolia (Dc.) is a medicinal odor plant contains CNS effective compounds which has been used in Iranian traditional medicine. This study was done to determine the effect of Ducrosia anethifolia (Dc.) Boiss essential oil on spatial learning and memory in adult male rats.

Methods: In this experimental study, 35 wistar adult male rats were randomly allocated into the five groups (n=7) including: control, sham (injected vehicle) and Ducrosia anethifolia (Dc.) Boiss essential oil groups 0.125, 0.25 and 0.5ml/kg/bw, intraperitonally during four days. Morris water maze test was used to assess learning and memory.

Results: Ducrosia anethifolia (Dc.) Boiss essential oil (0.5 ml/kg/bw) was significantly increased escape latency in the second and third (P<0.05) as well as forth (P<0.05) days of acquisition test in compare to control group. In addition latency to find the hidden platform was significantly decreased with 0.25 essential oil in all days except first day (P<0.05) and in essential oil- treated rats at 0.125 ml/kg/bw in the second and third days (P<0.05) in compare to the control group.  Time spent and distance travelled in target zone were significantly increased in Ducrosia anethifolia (Dc.) Boiss essential oil -treated rats (0.5ml/kg/bw) in compare to control group (P<0.05).

Conclusion: Intraperental administration of the Ducrosia anethifolia (Dc.) Boiss essential oil at doses of 0.5 and 0.25 ml/kg/bw during four days can improves spatial learning and memory in adult male rats.

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Background and Objective: Tuberculosis caused by Mycobacterium tuberculosis is one of the deadliest infectious diseases in the world. The amount of the bacilli in tuberculosis will reduce rapidly by starting effective antibiotic treatment and the remained bacilli in the sputum will be an important scale to respond to treatment. This study was conducted to evaluate the examin factors associated with the conversion of positive smear to negative one in tubercular-pulmonary patients in Golestan province, in northern Iran.
Methods: This retrospective cohort study was carried out on 2093 patients with smear positive pulmonary tuberculosis registered in Golestan province, northern Iran from March 2009-14 referred to health centers. The outcome of this study was to determine the time of changing to negative of the first smear during the treatment and evaluating its relationship with demographic variables, the density of bacilli in the smear, culture, chest x-ray, diabetes and HIV.
Results: 67.5% of patients among 2093 smear-positive pulmonary tuberculosis patients were conversion rate of smear at the end of the second months. Results of Cox model showed relationship between gender, age, weight, density bacillus smear and culture results at the start of treatment and negative smears(P<0.05). Old age, low weight, high density of bacillus in primary smear in the beginning of treatment and increasing of the number of colonies in culture of positive smear patients were considered as predictor factors in changing positive smear to negative one.
Conclusion: This study revealed that Conversion rate and treatment success in Golestan province was less than what was expected.

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Background and Objective: A brief and short duration episode of ischemia is recorded in ischemic preconditioning (IPC). This latter condition provides a status in which large region of heart is protected when prolonged ischemia occurred. Levothyroxine play a protective role in IPC induction, and simultaneously with stress oxidative. This study was conducted to determine the protective effect of levothyroxine with oxidative stress reduction mechanism in ischemic preconditioning model in rat heart.
Methods: This experimental study was performed on 30 male Wistar rats in three groups of 10, as follows. In the reperfusion ischaemia group (IR), the heart of the animal was placed in a Langendorff apparatus. In the ischemic preconditioning group (IPC), prior to major ischemia, was exposed to 4 periods of 5-minute ischemia with reperfusion. In the intraperitoneally administered group, levothyroxine at a dose of 25 microgram per 100 g of body weight, the heart was exposed to reperfusion ischemia. The area of infarct and the level of malondialdehyde in the heart tissue were measured.
Results: The volume of Infarcted region in IR and IPC groups was 26.55 and 11.11 respectively. The same index for the Levothyroxine receiver was 12.56. Based on these findings it was demonstrated that Levothyroxine injection reduced the Infarcted region significantly similar with IPC (P<0.05). The MDA Levels in IR and IPC were 1328 and 777, respectively and in Levothyroxine group it was determined as 762. The size of Infarcted region in both IPC and treated with Levothyroxine groups significantly reduced in compared to IR group (P<0.05).
Conclusion: Injection of levothyroxine with ischemic preconditioning reduced the effect of reperfusion maladaptive ischemia in rat heart.

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Background and Objective: Dyspnea is the main cause of hospitalization of patients with heart failure and it is often associated with anxiety. This study was conducted to determine the effect of Chamomile tea on the severity of dyspnea and anxiety in patients with chronic heart failure.
Methods: This randomized clinical trial study was conducted on 60 patients with chronic heart failure in an outpatient clinic of Jahrom University of Medical Sciences, Iran during 2014. Patients were randomly divided into intervention and control groups. Subjects in intervention group consumed Chamomile tea for 4 weeks. Oxygen cost diagram (OCD) and Beck anxiety inventory were recorded for each subject.
Results: The mean of severity of dyspnea in the intervention and control groups was 16.66±5.76 and 29.43±13.1, respectively (P<0.05). The mean anxiety severity in the intervention and control groups was 12.07±1.1 and 6.7±6.2, 20, respectively (P<0.05).
Conclusion: Chamomile tea can reduces the severity of dyspnea and anxiety in patients with chronic heart failure.

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Background and Objective: Memantine (MEM) an uncompetitive N-methyl-D-aspartate receptor antagonist is used for treatment of patients with Alzheimer disease. This study aimed to examine the effect of Memantine on the spatial learning and memory in electrical lesion’s model of nucleus basalis magnocellularis (NBM) in animal model of Alzheimer's disease.
Methods: In this experimental study, 56 adult male Wistar rats were allocated into eight groups: control group; lesion group, which received bilateral electrically lesion (0.5 mA, 3s) in NBM; sham group (the electrode was entered into the NBM with no lesion); Memantine groups (lesion+1 mg/kg/bw of MEM; lesion+3 mg/kg/bw of  MEM; lesion+5 mg/kg/bw of  MEM; lesion+7 mg/kg/bw of MEM) and Vehicle group (lesion+0.2 mL saline). After one week, animals were trained to perform the Y-maze task for five days. Twenty five days after training, a retention test was performed to determine long-term memory.
Results: The bilateral lesion of NBM impaired the spatial learning compared to the control and sham groups (P<0.05). No effect on spatial learning was seen in saline group compared with the lesion group. The treatment with Memantine in  lesion+MEM 3 mg/kg/bw, lesion+MEM 5mg/kg/bw and lesion+MEM 7mg/kg/bw groups significantly improved spatial learning (P<0.05). Moreover, no significant difference of memory was observed between the results in the 5th day of training and the retention test of the 30th day.
Conclusion: Treatment with memantine improves spatial learning defects in electrical leisions model of NBM of Alzheimer's disease in dose dependent manner in animal model.

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Background and Objective: Patients experience full stress condition after open heart surgery. Foot reflexology massage has a potential impact on the comfort of patients with special care. This study was done to evaluate the effect of soles of feet reflexology massage on feeling of comfort in open heart surgery patients.
Methods: This clinical trial study was done on 70 patients who were divided into intervention and control groups using permutable blocking method. 35 patients in interventional group were received Soles of feet Reflexology Massage after mesearment of vital sigins for six days. 35 patients in the control group did not receive any intervention received routine care. Data gathering tools were demographic items and HCQ questionnaire, which was completed in two stages, 24 hours after surgery, before massage and the 6th day after massage.
Results: The mean total comfort score in the intervention group was 103.1±9.04 and 110.63±7.6 before and after the intervention, respectively. This differnce was not significant. The mean total comfort score in control group was 105.14±10.37 and 111.29±7.56 perior and the end of study, respectively, this difernce was not significant. Also, there was no significant difference between considering the mean scors of comfort between the tow in the intervention and control groups.
Conclusion: Reflexotherapy massage had no effect on feeling of comfort in open heart surgery patients.

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Background and Objective: Gestational diabetes mellitus (GDM) is usually a disease caused by inadequate insulin production in pregnant women. GDM induces abnormal fetal growth.This study was done to evaluate the BMP2 and BMP4 genes expression in the development of the embryos heart in induced gestational diabetes of C57BL/6 mice.
Methods: In this experimental study, 8-week old adult C57BL/6 mice were randomly divided into diabetic and control groups. After mating of animals, the dams in diabetic group were received a single dose of 150 mg/kg/bw of streptozotocin on gestational day 1 of pregnancy, intrapereatonally. After 11.5 days of pregnancy, the embryos of both groups were extracted and heart tissue was extracted. RNA total tissue of the heart was extracted by trazole. After extracting RNA, expression of BMP2 and BMP4 genes in the heart of both groups was estimated by Real-time PCR.
Results: There was no singnificant diference in expression of BMP2 and BMP4 genes in the heart of 11.5 days of embryos in gestational diabetes mellitus group and control group.
Conclusion: Gestational diabetes mellitus had no effect on the expression of BMP2 and BMP4 genes in the development of the embryos heart.

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Background and Objective: Gestational diabetes (GDM) is a metabolic disorder which is caused by insufficient secretion of insulin. GDM is a risk factor for embryo during pregnancy and it is possible leads to congenital heart defects (CHD). Some of these defects may be due to a change in the expression of some of the important structural genes in the heart. Desmocollin 2 and collagen structural genes have important role in the cell adhesion of the cardiomyocytes.This study was done to determine the effect of gestational diabetes on expersion of desmocollin 2 and col5a2 structural genes in C57BL mouse embryo heart.
Methods: In this experimental study, 12 adult female and six adult male C57BL mice were used.After mating of the animals and observation of the vaginal plug, the female mice with vaginal plug were randomly divided into diabetic and control groups. At the first day of pregnancy, Induction of gestational diabetes mellitus in dams in the diabetic group was performed by the intraperitoneal (IP) injection of Streptozotocin with a dose of 150 mg / kg body weight per day in GD1. While in the control group, only citrate buffer was injected.Cesarean Surgery was done at E11.5 and embryo's heart was extracted from the body.Extraction of RNA, cDNA, and quantitative measurements of the amount of RNA were performed using Real -Time PCR.
Results: Induction of gestational diabetes increased the expersion of desmocollin 2 and col5a2 structural genes in compared to controls, althought only the expersion of desmocollin 2 gene was significant (P<0.05).
Conclusion: We suggest that the induction of DM lead to upregulation of structural genes primarily including desmocollin 2 and col5a2 in embryos heart development.

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Background and Objective: Attention deficit / hyperactivity disorder (ADHD) is one of the most common psychiatric disorders. This study was conducted to determine the effect of ear acupuncture on ADHD symptoms in children aged 7-14.
Methods: This quasi-experimental study was performed on 30 children with ADHD whom did not receive Ritalin, whom referred to the private psychiatric clinic of children in Tehran. A questinare child syndrome inventory (parental form) and integrated visual and auditory (IVA) test with a pre-test and post-test design was used in this study. The ear acupuncture treatment for 8 weeks with uniform pressure on the ear seed was applied on five points of the ear, including brain, excitement, prefrontal cortex, shen men and tranquilizar.
Results: The auditory vigilance subscale from the attention area and the auditory prudence subscale of the auditory response from the inhibition area in the pre-test phase in compared to the post-test were statistically significant (P<0.05).
Conclusion: The 8-week acupuncture on the ear improves the auditory vigilance subscale and the auditory prudence subscale in children with ADHD.

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Background and Objective: Aging reduces cardiac autonomic function parameters such as heart rate response to exercise and heart rate recovery after physical activity. This study aimed to determine the parasympathetic nerves reactivation after upper body exercise among young and middle-aged men.
Methods: In this quasi-experimental study 24 active men based on their age were divided into two groups including 30-35 (young) and 55-60 years old men (middle-aged). Participants performed upper body exercise on a Monark arm ergometer. During the test, heart rate was recorded continuously by electrocardiogram. Also, participants' heart rate was recorded for 10 minutes after completion of the test. In order to measure the time domain parameters of heart rate variability (PNN50 and RMSSD), one-minute successive RR waves intervals collected in 5 minutes and 10 minutes after the completion of the test and then were transmitted to the heart rate variability software for analysis. Also, heart rate recovery was measured in one minute and two minutes after the test by the difference between the maximum heart rate during the test with heart rate in one and two minutes after the completion of the test.
Results: There was a significant difference between PNN50 in minutes 5 and 10 after the test in young men (P<0.05). Young men also had higher values of RMSSD in minutes 5 and 10 compared to middle-aged men. The heart rate recovery in the 2 minutes after test was significantly higher than 1 minute after test in both groups (P<0.05). Heart rate recovery was higher in young people than in middle-aged people at 5 and 10 minutes after high-intensity exercise due to faster withdrawal of sympathetic nerves.
Conclusion: Changes in the autonomic nervous system is dependent on the type, duration of activity, and the age of the participants.
 

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Background and Objective: Nonalcoholic fatty liver disease (NAFLD) is one of the most common chronic hepatic diseases which may be associated with cardiovascular disease. This study aimed to consider the effect of combined therapy with resveratrol supplementation and interval exercise training on heart cells apoptosis in rats with NAFLD using TUNEL assay.
Methods: This experimental study was done on 35 Wistar rats. Animals were randomly allocated into five groups including control (healthy) and four NAFLD groups, including patient, resveratrol, interval exercise, and resveratrol + interval exercise. A TUNEL assay kit was applied for the detection of apoptosis in heart tissue.
Results: The patient group had significantly higher percentage of heart apoptotic cells (24.38±0.69%) compared to the other groups (P<0.05), while the resveratrol + interval exercise (9.02±0.49%) and resveratrol (9.47±0.83%) groups showed significantly lower mean levels of heart apoptotic cells compared to the patient and interval exercise (P<0.05) groups. There was no significant difference in mean of apoptotic cells between resveratrol and resveratrol + interval exercise groups. The mean of apoptotic cells in interval exercise group was 11.39±0.28%.
Conclusion: Nonalcoholic fatty liver disease is considerably associated with heart cells apoptosis. Resveratrol supplementation especially combined with interval exercise significantly reduces apoptotic cells in heart tissue.

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Background and Objective: Balance in intellectual disability individuals is very important due to the weakness in performing balance tasks. This study was performed to determine the effect of six weeks of vestibular stimulation exercises on the balance of children with mild intellectual disability.
Methods: In this clinical trial study, 30 intellectual disability boys were randomly divided into control and experimental groups. Subjects in experimental group were receiving vestibular stimulation training for six weeks. No intervention was performed on the subjects in the control group. A single leg test was used to screen the subjects with a balance of weakness. To assessment the static, dynamic and functional Balance, the Bruninks Oseretsky test was used and a Timed Up and Go (TUG) was used, respectively.
Results: After the end of the training period, static balance, dynamic balance and functional balance was significantly increased in experimental group compared to controls (P<0.05).
Conclusion: Six weeks of vestibular stimulation exercises have a positive effect on static, dynamic and functional balance in intellectual disability boys.

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Background and Objective: Diabetes mellitus is one of the most common metabolic and global health threats. The gene needed for the development of the TBX20 gene is the fusion of the gene, and the defect in the sequence and expression of this gene also causes heart defects. Due to significant prevalence of gestational diabetes mellitus in human population, this study was done to evaluate the effect of TBX20-induced gestational diabetes mellitus in the heart of the mice embryo at 11.5 days.
Methods: This experimental study was done on induced diabetic C57BL/6 female mice. Gestational diabetes induced by interaperitoneal injection of sterptozotocin at GD1. On the day of pregnancy 11.5, embryonic heart samples from these mice were isolated. After extraction of RNA, cDNA synthesis of RNA was performed. The Real Time-PCR technique was used to determine the expression of TBX20 gene. Expression level   of TBX20 gene in experimental and control was calculated using the 2^–∆∆CT method.
Results: Expression of TBX20 gene in diabetic specimens was twice as high as the control samples, which was statistically significant (P<0.05).
Conclusion: It seems, increasing TBX20 gene expression in embryonic heart tissue may be one of the complications of gestational diabetes mellitus and can lead to abnormalities in the heart embryo.

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Background and Objective: Congenital anomalies are one of the major causes of neonatal mortality. Congenital heart disease (CHD) is the most common birth defect world wide, and recent studies about CHD have reported congenital heart disease approximately is about one percent of all live births. This study was done to determine the frequency of congenital heart disease using ecocardiography in patients with extra-cardiac anomalies in Gorgan peadiatric center in north of Iran.
Methods: In this descriptive study, 55 girls, 84 boys a total of 139 patients were in the age range of birth to 12 years of age whom have referred to Taleghani Teaching and Medical Center in Gorgan during 2012-17. 139 cases of congenital heart disorders with echocardiographic report sheet in their medical record were evaluated. Information of patients including age, sex, ethnicity, type of extra-cardiac, anomalies, cardiac anomalies (simple, complex and ductal anomalies), cardiac murmur status, and clinical symptoms were extracted from their medical records.
Results: From of total of echocardiography, 139 patients (88.5%) were affected by congenital heart disease. The anomalies were included of 88 cases (56.05%), 48 cases (31.21%), 2 cases (1.27%) simple, complex anomaly and ductal dependent anomaly respectively. The other disorders accompanied with congenital heart diseases were 17 cases (12.2%) with cleft palate, 4 cases (2.9%) with congenital diaphragmatic hernia, 8 cases (5.8%) with closed anus, 52 cases (37.4%) with Down syndrome, 4 cases (2.9%) with Turner syndrome, 4 cases (2.9%) with ileum atresia, 11 cases (7.9%) with Esophageal atresia, 7 cases (5%) with Hirschsprung's disease, 6 cases (4.3%) with urogenital anomalies and 26 cases (18.7%) with other extra-cardiac abnormalities.
Conclusion: Down syndrome and cleft palate are among the highest prevalant anomalies with congenital heart diseases.

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Background and Objective: Bisphenol A (BPA) is the monometer of epoxy resins and polycarbonate plastics that plays an important role in the pathogenesis of cardiovascular diseases. This study was done to evaluate the effect of aerobic exercises on oxidative stress indices in heart tissue of male Wistar rats after poisoning with Bisphenol A.
Methods: In this experimental study, 20 adult male Wistar rats were allocated into four groups including control, aerobic exercise, BPA and BPA + aerobic exercise. Animals in control and aerobic exercise groups were receieved olive oil and the BPA (100 μg/kg) intraperitoneally, respectively. Animals in BPA + aerobic training group were treated with BPA (100 μg/kg) intraperitoneally for 30 days. Exercise program consisted of 25-64 minutes of running with 57-75% oxygen consumption, 5 sessions per week for two months. Indicators of oxidative stress in heart tissue including Gpx, SOD, TAC, MDA, CAT and AOPP were evaluated.
Results: BPA intoxication induced a significant increase in the activity of SOD , GPX enzymes, AOPP and MDA levels and  reduction  in CAT enzyme activity and TAC level in compared to control group (P<0.05). While aerobic exercise could diminish the oxidative stress due to BPA intoxication. Aerobic exercise reduced the activity of the GPX, SOD and increased catalase activity in rats with BPA intoxication (P<0.05). Also, level of MDA and AOPP significantly reduced in in aerobic exercise group in comparison with with BPA intoxication (P<0.05).
Conclusion: Aerobic exercise activity has moderating effects on BPA intoxication in cardiac oxidative stress. Aerobic exercise can increase the amount of antioxidant enzymes that play an important role in modulating oxidative stress induced by BPA.

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Background and Objective: Having a proper diet is very important. Many risk factors are involved in the development of cardiovascular disease that by changing them, the incidence of this disease can be reduced. This study was performed to determine the relationship between nutritional knowledge and level of physical activity with the prevalence of metabolic syndrome and some cardiovascular risk factors in militaries men.
Methods: This descriptive-analytical study was performed on 97 athletes and non-athletes militaries men. The standard Parmenter and Wardle Nutrition Knowledge Questionnaire of 1999 and Baecke Physical Activity Questionnaire were completed. Subjects' fitness scores and physical indicators were measured. Prevalence of metabolic syndrome, based on revised ATP ш and IDF was calculated.
Results: The mean nutritional knowledge of the subjects was moderate to low. There was a significant correlation between the nutritional knowledge, level of physical activity and fitness score and cardiovascular risk factors (P<0.05). Also there was a significant correlation between the nutritional knowledge, level of physical activity and fitness score with preventing metabolic syndrome (P<0.05).
Conclusion: With increasing nutritional knowledge, physical activity and fitness scores the risk of cardiovascular factors reduces and the possibility of metabolic syndrome prevention increase.
 

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Myocardial infarction is characterized by the interruption of blood supply to part of the myocardium, leading to tissue damage. Acute myocardial infarction rarely affects young adults. However, considering the possibility of its occurrence, particularly in the presence of risk factors such as obesity and smoking, can help provide appropriate and timely diagnostic and therapeutic measures. Herein, were present a case of acute myocardial infarction in a young adult male.
 

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Background and Objective: Considering the role of diet and the use of natural antioxidants in addition to exercise, the attention of researchers has been drawn to take further advantage of the effects of exercise to improve cellular metabolism. Despite the favorable role of exercise and antioxidants on heart health, the simultaneous effect of exercise and consumption of propolis (prepared by bees) is not yet known. This study aimed to investigate the effects of endurance training and propolis against oxidative and myocardial stress in diabetic ovariectomized rats.
Methods: This experimental study was conducted on 36 female Sprague Dawley rats aged 12-16 weeks and weighing 220-250 grams. Six rats were included in the healthy control group. Diabetes was induced in 30 overiectomized rats by intraperitoneal injection of streptozotocin (40 mg/kg). Then, the diabetic animals were divided into five groups of six including diabetic ovariectomized control, sham, propolis, endurance training, and endurance training + propolis. Rats in the training groups trained for eight weeks, five sessions per week, with 55-75% VO2 max. Moreover, propolis was administered 100 mg/kg/day by peritoneal injection. The level of Pro-oxidant-antioxidant balance (PAB) and expression of HSP72 and NF-κB genes were measured.
Results: HSP72 expression was significantly higher in the propolis, endurance training, and endurance training + propolis groups. The levels of NF-kB and malonaldehyde were significantly decreased in the ovariectomized diabetic rats (P<0.05). Expression of HSP72 in the endurance training and endurance training + propolis groups were significantly higher than in the propolis group. Moreover, NF-kB in the endurance training and endurance training + propolis groups were significantly lower than in the propolis group (P<0.05). The value of PAB in the propolis and endurance training + propolis groups were significantly lower than in the ovariectomized diabetic rats (P<0.05).
Conclusion: Exercise and consumption of propolis seem to synergistically improve the protective HSP72 pathway and reduce oxidative stress in heart tissue following estrogen dysfunction and diabetes. However, the interaction of the two depends on endurance training.
 

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Background and Objective: With the increase in the spread of COVID-19, mental health consequences such as fear, anxiety, and depression have become prevalent. This study aimed to investigate the predictive role of fear of COVID-19 and quarantine fatigue on depression in congenital heart disease patients during the pandemic.
Methods: This descriptive-analytical study was conducted on 105 patients with congenital heart disease (6 men and 99 women) who were referred to Shahid Rajaee Hospitals and Tehran Heart Center during 2021-22. Data were collected using a depression scale, a fear scale for COVID-19, and a quarantine fatigue questionnaire.
Results: The results showed that 28.6% of patients with congenital heart disease experienced mild depression, while 7.6% had severe depression. Quarantine fatigue was found to be mild in 43.8% of patients. Additionally, fear of COVID-19 (r=0.195, P=0.001) and quarantine fatigue (r=0.617, P=0.001) were significantly correlated with depression in congenital heart patients.
Conclusion: Fear of COVID-19 is related to depression caused by coronavirus and quarantine fatigue in patients with congenital heart disease.