Nov 6, 2025 · Fig 1 The four valves of the heart, visible with the atria and great vessels removed.

May 14, 2022 · The human heart has four valves, aortic, mitral, pulmonary and tricuspid that control blood flow. As they open and close, they make the noise known as a heartbeat.

The heart is a muscular organ situated in the mediastinum. It consists of four chambers, four valves, two main arteries (the coronary arteries), and the conduction system. The left and right sides of the heart …

Detailed anatomical description of the heart valves, including simple definitions and a labeled, full-color illustration.

Aug 31, 2023 · Lean in this article the anatomy, structure and function of the heart valves. See images and diagram of the heart valves now at Kenhub!

Sep 14, 2025 · This diagram of the heart valves provides a comprehensive view of the tricuspid valve, pulmonary valve, mitral valve, and aortic valve, illustrating their pivotal roles in blood flow regulation.

Dec 31, 2025 · To prevent blood from flowing backwards or "regurgitating" back into the heart, a system of one-way valves are present in the heart. The heart valves can be broken down into two types: …

May 6, 2025 · The heart contains four main valves that maintain unidirectional blood flow through its chambers and into the great vessels. These valves function...

Aug 10, 2025 · This diagram depicts Heart Valves and explains the details of Heart Valves. Heart Valves: The heart s four valves tricuspid, pulmonary, mitral, and aortic maintain unidirectional blood …

This module explores the structure and function of the four valves of the heart. There are two types of valves. The pulmonary and aortic valves are called outflow valves. They are also called semilunar …