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Heart Dysfunctions and Disorders

There are 9 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 14 - 18
1266 Views:
Atrial Fibrillation
From YouTube
Atrial Fibrillation is explained in this video. A short, animated video that shows how the normal heart's electrochemical signal is sent through the heart. The fibrillation shows how erratic electrical impulses effect the proper functioning of the he... [more]
April 25, 2010 at 09:08 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1142 Views:
3D Animation of a Heart Attack
From nucleusinc.com, produced by Nucleus Medical Art
This 3d medical animation illustrates the story of a heart attack from a blocked coronary artery due to th inflammation of blood vessels. Beginning with damage to the endothelial arterial wall, the animation shows how a white blood cell entering the ... [more]
June 22, 2010 at 01:13 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
756 Views:
Stenosis, Ischemia, and Heart Failure
From khanacademy.org, produced by Stenosis, ischemia and heart failure
This eight minute video is stenosis, ischemia, and heart failure. Stenosis is the narrowing of a blood vessel. Ischemia is restricted blood supply, and because of ischemia and the restricted blood supply to muscles, the muscles pumping blood will hav... [more]
July 7, 2011 at 02:27 PM
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Not Right For WatchKnowLearn
Ages: unspecified
493 Views:
Heart Attack and Blocked Arteries
From hhmi.org, produced by Howard Hughes Medical Institute
Dr. Rosenthal uses a model of a heart and an artery to describe how blockages lead to heart attack and tissue damage. The lecture is for older students and having a handout with parts of the heart would assist the students in understanding how blocka... [more]
April 6, 2012 at 10:45 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
479 Views:
Why a Heart Attack Happens
From YouTube, produced by makemegenius.com
This cartoon uses simple illustrations and examples to help explain why a heart attack happens.  (01:31)
April 10, 2012 at 02:09 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1601 Views:
Heart Attack
From YouTube, produced by Nucleus Animation
This 3D medical animation shows a heart attack resulting from atherosclerosis, which is inflammation of an artery. It was designed to be an immersive experience to hold the viewer's interest in this complex, slow-developing process. Every shot was co... [more]
May 23, 2010 at 01:03 PM
Comments: 6
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Not Right For WatchKnowLearn
Ages: 13 - 18
1044 Views:
Mitral Valve: Normal and Incompetent
From YouTube, produced by Interactmedical.com
Watch as the mitral valve begins normal and prolapses, allowing regurgitation of blood. Short animation shows the normal blood flow, and the movement of the flaps and chordae tendinae. It then shows what happens when the flaps do not close properly. ... [more]
April 25, 2010 at 09:17 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1010 Views:
Mitral valve replacement
From YouTube
Mitral valve replacement in severe rheumatic mitral stenosis. Dr. Rezwanul Hoque Bulbul performs open heart surgery to repair the damage. The doctor explains what he is doing at each step in the procedure.
April 25, 2010 at 09:30 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
976 Views:
Mitral Stenosis
From YouTube, produced by Livestrong
Mitral stenosis is a vavular heart disease denoting the narrowing of the heart's mitral valve. A doctor explains how this occurs, and how the mitral stenosis affects the person. The doctor explains how mitral stenosis is diagnosed, prevented, and tre... [more]
April 25, 2010 at 09:23 PM
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