Intracardiac operations; use of a mechanical pump oxygenator

Area of Science:

• Cardiovascular Surgery
• Medical Technology
• Surgical Innovation

Background:

• Open-heart surgery under direct vision requires extracorporeal circulation (heart-lung bypass).
• The success of these procedures hinges on critical technological and surgical factors.

Purpose of the Study:

• To highlight the essential components for successful open-heart surgery.
• To discuss the advancements and future directions in cardiac surgical techniques.

Main Methods:

• Utilizing extracorporeal circulation apparatus for maintaining optimal blood flow.
• Employing direct visualization for accurate assessment and repair of cardiac defects during cardiotomy.

Main Results:

• Significant progress has been made in developing efficient heart-lung bypass technology.
• Surgical techniques for defect assay and correction during cardiotomy have advanced considerably.

Conclusions:

• Both extracorporeal circulation technology and surgical expertise are vital for cardiac operation success.
• Further clinical application in selected cases is necessary to standardize open-heart surgical procedures.