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Papers by Shirvan Salaminia

Objectives: Transposition of Great Arteries (TGA) is a serious congenital heart disease and anato... more Objectives: Transposition of Great Arteries (TGA) is a serious congenital heart disease and anatomic correction in the first few weeks of life has re ve a le d good outcomes nowadays. In this study, we aimed to evaluate the myocardial and valvular function at midterm postoperative follow-up. Patients and Methods: In this study, thirty-three patients with TGA and Arterial Switch Operation (ASO) were evaluated by 2-dimensional, M-mode, Doppler, and pulsed Tissue Doppler. These patients were compared with 33 healthy children of the same age and gender as the normal control group. Student’s t- test and Pearson correlation were used to analyze the data. Besides, P<0.05 was considered as statistically significant. Results: The mean follow up time was 40.9±5.6 months. Among the 33 patients with ASO, 6 % had mild pulmonary stenosis, while 3 % had mild pulmonary insufficiency. Aortic stenosis and aortic insufficiency of trivial to mild degree was seen in 12% and 12 % of the patients, resp...

Caspian Journal of Internal Medicine, 2021

Background: Early repolarization (ER) is a common finding of the routine electrocardiogram (ECG).... more Background: Early repolarization (ER) is a common finding of the routine electrocardiogram (ECG). The ER usually considered a benign ECG finding, nevertheless a controversy. This study was conducted to investigate the relationship between early repolarization (ER) and the severity of coronary artery disease in patients with a diagnostic coronary angiography. Methods: This case-control study included ninety patients (45 patients and 45 control groups) with a diagnostic angiography and was conducted in 2015. After obtaining informed consent, patients with angiography for ER were considered as cases and those for other purposes were as controls. Data were analyzed using SPSS software Version 16. A p-value lesser than 0.05 was significant. Results: The frequency of ER was higher in men (75.6%), and there was a significant relationship between sex and ER (P=0.003). The mean age of the patients in the ER group was lower than that of non-ER patients, but not statistically significant (P=0....

International Cardiovascular Research Journal, Sep 1, 2014

Transposition of Great Arteries (TGA) is a serious congenital heart disease which can be accompan... more Transposition of Great Arteries (TGA) is a serious congenital heart disease which can be accompanied by good outcomes with anatomic correction within the first few weeks of life. The present study aimed to evaluate electrocardiographic changes in the children with uncomplicated Arterial Switch Operation (ASO). Twelve lead electrocardiograms were obtained from thirty-three patients with TGA after ASO. Then, the patients' QT-dispersion and P-wave dispersion were compared to those of 33 age- and gender-matched individuals as the normal control group. Both groups were also evaluated by M-mode echocardiography. Student's t-test and Pearson correlation were used to analyze the data. Besides, P < 0.05 was considered as statistically significant. The mean age of the patients and the control group was 41 ± 3.7 and 40.12 ± 4.2 months, respectively. Comparison of P wave, T wave, QRS complex, PR interval, QT segment, and corrected QT segment showed significant differences in the freq...

International Cardiovascular Research Journal, 2014

Background: Transposition of Great Arteries (TGA) is a serious congenital heart disease which can... more Background: Transposition of Great Arteries (TGA) is a serious congenital heart disease which can be accompanied by good outcomes with anatomic correction within the first few weeks of life. Objectives: The present study aimed to evaluate electrocardiographic changes in the children with uncomplicated Arterial Switch Operation (ASO). Patients and Methods: Twelve lead electrocardiograms were obtained from thirty-three patients with TGA after ASO. Then, the patients’ QT-dispersion and P-wave dispersion were compared to those of 33 age- and gender-matched individuals as the normal control group. Both groups were also evaluated by M-mode echocardiography. Student’s t-test and Pearson correlation were used to analyze the data. Besides, P < 0.05 was considered as statistically significant. Results: The mean age of the patients and the control group was 41 ± 3.7 and 40.12 ± 4.2 months, respectively. Comparison of P wave, T wave, QRS complex, PR interval, QT segment, and corrected QT seg...

International Journal of Medical Research and Health Sciences, 2016

Acute traumatic aortic disruption occurs after forceful deceleration and usually due to motor acc... more Acute traumatic aortic disruption occurs after forceful deceleration and usually due to motor accidents. Only 10 % to 15 % reach a treatment facility alive and a highly suspicious state is needed for timely diagnosis. Most time they suffer multiple associated lethal injuries. Asymptomatic and isolated right aortic arch is a rare anomaly of the aorta with a prevalence of 0.5% [3]. Its diagnosis is by radiologic studies. We present this patient to remember that the incidental right aortic arch and disruption may interpreted as the left side mediastinal rotation in radiography and so inadvertently lead to late diagnosis and a futile outcome. A 24-year old man was brought to emergency room following a motor accident. He had Glascow Coma Scale Score: 14-15/15 but with stable vital signs. After primary survey chest radiography, emergency abdominal sonography (eFAST) and brain CT scanning were requested. Spiral thoracoabdominal CT was also requested about seven hours after admission and wh...

Background : The surgical management of liver injuries remains a great challenge for the traumato... more Background : The surgical management of liver injuries remains a great challenge for the traumatologists and general surgeons. We hypothesized that administration of 17 â-estradiol, a female sex hormone, improves hepatocellular healing after liver trauma. Methods : In an experimental model, 60 rats were divided into six subgroups: A (male control), B (male and estradiol), C (castrated male and estradiol), D (female control), F (female and estradiol), and G (oopherectomized female). After inducing liver trauma, estradiol subgroups received 3 doses of intravenous 17 â-estradiol (1 mg/kg) every 8 hours. 2 weeks post trauma, animals were sacrificed and hepatocellular regeneration was measured with the help of stereologic parameters of regeneration. Hepatocellular healing was compared between previous left lobe samples and the new post-traumatic right lobe samples. Results : Stereological parameters of rats receiving 17 b-estradiol after trauma was much better regarding mean angiogenesis...

Bulletin of Emergency & Trauma, 2020

Objective: To investigate the prognosis and survival rates of a group of Iranian patients with tr... more Objective: To investigate the prognosis and survival rates of a group of Iranian patients with traumatic injuries using the trauma and injury severity score (TRISS) model. Methods: In this prospective cohort study, all the patients with multi-trauma referring to the Yasuj Shahid Beheshti hospital during 2018 were included. The patients’ demographic information, trauma and history of previous illness were recorded. Vital symptoms including respiratory rate, heart rate, hypertension, pulse rate and Glasgow coma scale (GCS) score were assessed. The injury severity score (ISS) was calculated based on the type and location of the injuries and according to the abbreviated injury scale (AIS) classification. The survival probability of the patients was assessed according to the TRISS model. Results: Overall, 252 trauma patients were evaluated out of whom, 195 (77.4%) were men and 57 (22.6%) women. If we consider the TRISS score probability above 0.5 as the chance of being alive, the mortali...

Background: Giant left atrium (GLA) associated with mitral valve surgery reported to have a morta... more Background: Giant left atrium (GLA) associated with mitral valve surgery reported to have a mortality ranging from 8% to 32%. Most of the patients are symptomatic with that of shortness of breath, dysphagia, palpitations, chest pain, and thromboembolic events. Asymptomatic giant enlargement of the left atrium is rare. Either we must do or not do a reduction arterioplasty at the time of the mitral valve surgery is a controversy in the literature. Case Report: The patient had mitral valve replacement with a with a 31 mm carbomedics mechanical valve prosthesis 7 years past during her last visit. No reduction arterioplasty was done with a valve operation. Her 7-years close follow-up was uneventful. In the last visit, echocardiography and spiral chest computerized tomography scanning were requested. In both of the requested images giant left trial enlargement was seen, but the patient was without symptoms regarding her giant left atrium. Conclusions: In this case report, it seems that if...

Background: Torsion of the appendix is a rare entity and divided into two categories: primary and... more Background: Torsion of the appendix is a rare entity and divided into two categories: primary and secondary. The primary mode is due to an abnormality in either appendix anatomy or its meso or both and is more common in children. The secondary forms happen in adults which can be associated with appendiceal tumor, appendiceal mucocele, fecal impaction, volvulus of ovarian cyctadenoma. Adynamic small bowel obstruction or ileus is seen frequently with all forms of peritoneal inflammation. However, Anatomical small intestinal obstruction or gangrene due to torsioned appendix is a rare condition and few cases reported in the literature. Method: Here we have a 83- year-old man patient with small bowel obstruction and localized right lower quadrant peritonitis who undergo emergency laparotomy to eliminate small bowel obstruction and peritonitis. Preoperative abdominal radiography showed multiple dilated small bowel loops with empty colon. Results: During exploration necrosis of the termina...

International Cardiovascular Research Journal, 2013

Objectives Transposition of Great Arteries (TGA) is a serious congenital heart disease and anatom... more Objectives Transposition of Great Arteries (TGA) is a serious congenital heart disease and anatomic correction in the first few weeks of life has revealed good outcomes nowadays. In this study, we aimed to evaluate the myocardial and valvular function at midterm postoperative follow-up. Patients and Methods In this study, thirty-three patients with TGA and Arterial Switch Operation (ASO) were evaluated by 2-dimensional, M-mode, Doppler, and pulsed Tissue Doppler. These patients were compared with 33 healthy children of the same age and gender as the normal control group. Student’s t-test and Pearson correlation were used to analyze the data. Besides, P<0.05 was considered as statistically significant. Results The mean follow up time was 40.9±5.6 months. Among the 33 patients with ASO, 6% had mild pulmonary stenosis, while 3% had mild pulmonary insufficiency. Aortic stenosis and aortic insufficiency of trivial to mild degree was seen in 12% and 12% of the patients, respectively. T...