Four Heart Valves – How Do They Open And Close?

March 30th, 2008

A few days ago, I posted a blog about what normal heart valves look like.

Well… Here’s a quick, interesting follow-up to that story about each of the four heart valves.

I was just on Youtube.com and came across a very neat video which shows each of the four heart valves opening and closing within during heartbeats – the aortic valve, the mitral valve, the tricuspid valve and the pulmonary valve.

It’s a pretty fascinating video that shows not one but each of the four heart valves, so I thought I would share the link.

I hope this helps better explain how the four heart valves open and close.

Keep on tickin!

About The Author: Adam Pick is a double, heart valve surgery patient and author of The Patient's Guide To Heart Valve Surgery. This unique book integrates clinical research with the personal experiences of 135 former patients to help future patients and their caregivers better understand the problems, the opportunities and the realities of heart valve surgery. To learn more about Adam and his heart valve surgery book, click here.