Mitral incompetence and ventricular septal defects following non-penetrating injury.

Electrocardiographic differentiation of the causes of left ventricular diastolic overload.

Left ventricular hypertrophy due to diastolic overload is characterized by the following in lead V6: (a) tall R wave; (b) prominent initial Q wave; (c) minimally elevated concave-upward ST segment; and (d) relatively tall symmetrical T wave. Reciprocal deep S waves are seen in lead V1. This study reflects a further evaluation of these parameters in the four main causes of left ventricular diast...

Traumatic aorto-right ventricular fistula from stab wound

Penetrating cardiac injuries are commonly instantaneously lethal. However, numerous delayed manifestations of cardiac injury, including traumatic ventricular septal defect, ventricular aneurysms, right pulmonary artery to left atrial fistula, valvular regurgitation, and aorto-right ventricular fistula, are all described in the literature. Here, we present a case of aorto-right ventricular fistu...

Mitral Incompetence after Repair of Ostium Primum Septal Defects.

Penetrating wounds of the heart and great vessels. Experience with 24 cases including 3 with intracardiac defects.

Twenty-four cases of penetrating cardiac injuries due to stab wounds, which were seen over a 3-year period, are reviewed. Ten patients were treated by aspiration alone because tamponade was mild, or because they were seen more than 12 hours after injury. One patient with multiple stab wounds in the ventricles and left atrium died during emergency thoracotomy in the admission room. The mortality...

Congenital mitral incompetence and coarctation of aorta. Report of two cases treated surgically.

Two patients with congenital mitral incompetence and coarctation of the aorta are presented. One patient had associated patent ductus arteriosus, bicuspid aortic valve, and endocardial fibroelastosis. The diagnosis in the two patients presented is well established by clinical, laboratory, and surgical findings and also by necropsy examination in one case. It is proposed that the rarity of repor...