supravalvar mitral ring is a rare congenital heart defect of surgical importance. the condition is characterized by an abnormal ridge of the connective tissue on the atrial side of the mitral valve. it often substantially obstructs the mitral valve inflow. we herein introduce a case of a supravalvar mitral ring in a 17-year-old male, who was admitted to our hospital with cardiac syncope. he had...

IN A PREVIOUS study' cardiac output, intracardiac and intravascular pressures, levels of gas in blood, and acid-base profiles were observed for several days following repair of atrial septal defect and similar lesions. This is a report of similar observations following closure of ventricular septal defect. As in the previous study, the greatest deviations from normal in cardiac function were ob...

a spectrum of disease. In a small number of patients, the presence of pulmonic stenosis (congenital or acquired by pulmonary artery banding in infancy), a small ventricular septal defect, or a large atrial septal defect was not protective against the development of severe PVD. The findings of this study demonstrate the need for thorough hemodynamic evaluation of patients with complete transposi...

AIMS Our aim was to clarify the location and structure of the outlet septum relative to the free-standing subpulmonary infundibulum in the setting of tetralogy of Fallot and to examine its relationship to the other components of the subpulmonary outflow tract, determining their potential influence on clinical outcome. METHODS AND RESULTS We studied prospectively 41 patients with tetralogy of ...

We report about a 71-year-old woman with postinfarction ventricular septal rupture who was successfully treated by the transatrial closure under preoperative localization by transesophageal echocardiography. In an attempt at transatrial repair of the ventricular septal rupture, the most important thing is preoperative localization of the defect in the septum, which is located high and posterior...

We have reviewed our experience of 29 patients with the association of ventricular septal defect and aortic regurgitation, 27 of whom have been treated surgically. Our present approach to the surgical management is outlined and the embryology and pathological anatomy are reviewed. The most common cause of aortic regurgitation was a prolapsed aortic valve cusp, which occurred in 19 patients. Ane...

Primary cardiac tumor in infancy is an uncommon condition which is rarely accompanied with congenital heart disease. Although these tumors are generally benign, the complication associated with it, such as arrhythmia, outflow tract obstruction, and heart failure, may result in early mortality, when combined with congenital heart disease. Early surgical treatment may reduce complication risk and...