Four Heart Valves - How Do They Open And Close?
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.
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.
Click To Watch The Four Heart Valves Opening And Closing (Video)
Keep on tickin!
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