Ahmad Khosroshahi

Department of Pediatrics, Tabriz University of Medical Sciences, Tabriz, Iran.

[ 1 ] - Successful Removal of a Rivet from the Heart of a Boy with Penetrating Cardiac Injury: A case Report and Literature Review

Introduction: Penetrating cardiac injuries generally occur secondary to gunshot or stab wounds and have a high mortality rate. They are rare and often fatal in children. When a foreign object penetrates the myocardium, it is dangerous to remove it, suddenly, and should be removed gradually to prevent excessive bleeding. Case report: We report a case of an unusual penetrating cardiac injury in a...

[ 2 ] - Remarkable Efficacy of Vitamin D in Improving Ventricular Dysfunction in Transfusion-Dependent Thalassemia Patients

Background: The purpose of this study was to investigate efficacy of high dose vitamin D in improving left ventricular ejection fraction (LVEF) in thalassemia patients with heart failure and vitamin D deficiency. Materials and Methods: This clinical trial study was conducted on 16 chronically transfused thalassemia patients and ventricular dysfunction with vitamin D deficiency between December...