相关实验视频

Updated: Jun 15, 2025

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

心脏门修复的前景

Tirone E David¹

¹Division of Cardiovascular Surgery of the Peter Munk Cardiac Centre, Toronto General Hospital and University of Toronto, Canada.

|August 26, 2024

概括

No abstract available in PubMed .

关键词:

心脏门的修复

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A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair

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相关概念视频

Heart Valves

Heart Valves

The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...