168,467,146 Videos Watched

Age Filter: Click to Set

Embed Video
Embed Video:
URL of source video:
Simply give the URL and we will get the embed code automatically, if we support embedding from the site.

Heart Dysfunctions and Disorders

There are 8 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 14 - 18
Dysrhythmia Rap
From YouTube, produced by University of Alberta
This video is a high-quality student-made project that includes a song to Justin Timberlake beat  explaining different irregular rhythms of the heart and what happens on an EKG, rhythm on EKG, and explains what the heart is doing with each rhythm. (0... [more]
November 23, 2010 at 01:19 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 10 - 18
Stenosis, Ischemia, and Heart Failure - Khan Academy
From YouTube, produced by Salman Khan
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
  • Favorites

Not Right For WatchKnowLearn
Ages: 14 - 18
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
  • Favorites

Not Right For WatchKnowLearn
Ages: 9 - 18
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
  • Favorites

Not Right For WatchKnowLearn
Ages: unspecified
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
  • Favorites

Not Right For WatchKnowLearn
Ages: 13 - 18
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
  • Favorites

Not Right For WatchKnowLearn
Ages: 14 - 18
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. (06:50)
April 25, 2010 at 09:30 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 15 - 18
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
  • Favorites
History [show]

Loading history...

Please make your comments on categories positive, and not just negative.

People work hard on educational categories, and we want to encourage them to make more!

  • Profanity (curse words), sexually suggestive remarks, and other such obviously inappropriate comments will be deleted immediately, and are grounds for immediate expulsion. Remember, children use this website.
  • Personal criticism on project forums and in video content is not allowed and will be deleted immediately. Any violations of this rule could result in expulsion from the project so please, no insults or other negative personal remarks.
  • Very harshly-worded criticism of content will also be deleted promptly. Please use your vote to express your harshest feelings. Repeated violations of this rule can result in expulsion. If you must criticize another person's hard work, then be nice about it.
If you want to comment, please sign in