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Published on: May 5, 2020
[Myocardial protection to the hypertrophied heart: the eternal challenge]
Elthon Silveira Cressoni1, Luiz Ernesto Avanci, Domingo Marcolino Braile
1Faculdade de Medicina de Botucatu, Botucatu, SP, Brasil. kardiovet@kardiovet.com.br
Insights
Myocardial protection advances cardiac surgery, but elderly patients with depressed ventricular function and hypertrophy pose challenges. This work reviews state-of-the-art myocardial protection techniques for these complex cases.
Area of Science:
- Cardiology
- Cardiac Surgery
- Cardioprotection
Context:
- Cardiac surgery has advanced due to myocardial protection, reducing mortality and enabling complex procedures.
- Patient demographics are shifting towards elderly individuals with compromised ventricular function and myocardial hypertrophy.
- Myocardial hypertrophy presents a significant surgical challenge, with existing protection techniques yielding unsatisfactory results.
Purpose:
- To present the current state-of-the-art techniques for myocardial protection.
- To address the challenges posed by myocardial hypertrophy in cardiac surgery.
- To review existing methods and highlight advancements in protecting hypertrophied hearts.
Summary:
- This manuscript reviews the evolution of myocardial protection in cardiac surgery.
- It focuses on the specific challenges encountered in elderly patients with myocardial hypertrophy and depressed ventricular function.
- The current state-of-the-art techniques for myocardial protection are presented.
Impact:
- Improved understanding of myocardial protection strategies for high-risk patients.
- Potential for enhanced surgical outcomes in elderly patients with complex cardiac conditions.
- Foundation for future research into more effective myocardial protection methods for hypertrophied hearts.
Abstract:
The myocardial protection allowed great advance in cardiac surgery, decreasing the mortality and making more feasible complex surgeries. Lately, the patient population elected for cardiac procedures has been changing towards elderly patients with ventricular function depressed and myocardial hypertrophy. The myocardial hypertrophy condition represents a great challenge since the beginning of the cardiac surgery. Several techniques have been described to protect the myocardial hypertrophy, however with no satisfactory results. In this manuscript we present the state of the art technique of myocardial protection.
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