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Evaluation of a Novel Laser-assisted Coronary Anastomotic Connector - the Trinity Clip - in a Porcine Off-pump Bypass Model
Published on: November 24, 2014
FOUR HUNDRED AND FIFTY CONSECUTIVE OPEN HEART OPERATIONS
Insights
Open heart surgery using cardiopulmonary bypass is now a viable option for many patients with cardiovascular defects. This study shows low mortality and morbidity rates, making surgical correction a serious consideration.
Area of Science:
- Cardiovascular Surgery
- Medical Technology
Background:
- Extracorporeal circulation, commonly known as cardiopulmonary bypass, has revolutionized open heart surgery.
- Significant advancements in surgical techniques and technology have made complex cardiac procedures feasible.
Purpose of the Study:
- To evaluate the outcomes of open heart operations performed with cardiopulmonary bypass.
- To assess the mortality and morbidity rates associated with these procedures.
- To determine the feasibility of surgical correction for various cardiovascular defects.
Main Methods:
- A retrospective analysis of 450 consecutive open heart operations on 437 patients.
- Procedures were performed between January 8, 1960, and July 15, 1964, at Stanford Medical Center.
- Data collected included patient demographics, type of cardiovascular lesion, and post-operative complications.
Main Results:
- The in-hospital mortality rate was 6.4%.
- 18.4% of surviving patients experienced a major complication.
- Congenital lesions accounted for 57% of cases, acquired lesions for 42%, and 1% had both.
Conclusions:
- Open heart surgery with cardiopulmonary bypass offers a safe and effective treatment for a wide range of cardiovascular defects.
- The low mortality and morbidity rates support surgical intervention for individuals with significant cardiac conditions.
- The study highlights the potential for nearly all intracardiac and serious vascular defects to be corrected surgically.
Abstract:
Four hundred and fifty consecutive open heart operations on 437 patients, using cardiopulmonary by-pass, were done at the Stanford Medical Center from January 8, 1960, to July 15, 1964. The in-hospital mortality was 6.4 per cent. Of the patients who survived, 18.4 per cent had a major complication. In 57 per cent of the cases the lesions were congenital, in 42 per cent acquired, and in 1 per cent both congenital and acquired.The correction of nearly all intracardiac and serious vascular defects is now possible with the use of extracorporeal circulation. The mortality and morbidity rates are low enough so that every person with a cardiovascular defect should be seriously considered for surgical correction.
