Open heart operations, results in 100 consecutive cases, using extracorporeal circulation

Area of Science:

• Cardiovascular Surgery
• Cardiothoracic Surgery
• Cardiac Procedures

Background:

• Open-heart surgery requires cardiopulmonary bypass to maintain systemic circulation.
• Congenital and acquired heart lesions present diverse surgical challenges.

Purpose of the Study:

• To evaluate the safety and outcomes of cardiac operations utilizing extracorporeal circulation.
• To assess the mortality associated with the bypass procedure in a consecutive series of cases.

Main Methods:

• Review of 100 consecutive cardiac surgical cases employing extracorporeal circulation (heart-lung bypass).
• Analysis of patient outcomes, focusing on mortality and causes of death.
• Documentation of various cardiac pathologies treated, including congenital and acquired lesions.

Main Results:

• Six deaths occurred in 100 cases, with none attributed to the extracorporeal circulation (bypass) procedure.
• The bypass technique was deemed safe and did not contribute to mortality.
• Successful excision of a complex fibromyxosarcoma obstructing right ventricular outflow and invading the pulmonary artery was achieved.

Conclusions:

• Extracorporeal circulation is a safe and effective adjunct for a wide range of cardiac surgeries.
• The bypass procedure itself does not appear to be a significant source of mortality in cardiac operations.
• Complex cardiac tumors, such as fibromyxosarcoma, can be successfully managed with surgical intervention and bypass support.