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What happens during a heart attack? - Krishna Sudhir

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47,721 Questions Answered

TEDEd Animation

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Approximately seven million people around the world die from heart attacks every year. And cardiovascular disease, which causes heart attacks and other problems like strokes, is the world’s leading killer. So what causes a heart attack? Krishna Sudhir examines the leading causes and treatments of this deadly disease.

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Krishna Sudhir
  • Director Chadwick Whitehead
  • Script Editor Eleanor Nelsen
  • Animator Chadwick Whitehead
  • Sound Designer Robert Jung
  • Composer Robert Jung
  • Associate Producer Jessica Ruby
  • Content Producer Gerta Xhelo
  • Editorial Producer Alex Rosenthal
  • Narrator Addison Anderson

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