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Results 1 - 2 of 2 for Sinoatrial node disorder
  1. Why Atrial Fibrillation Matters Video (American Heart Association)  
    ... heart) houses a group of cells called the sinoatrial node. In a normal heartbeat, the node fires between ...
    https://www.heart.org/.../why-atrial-fibrillation-af-or-afib-matters - Videos
  2. Atrial Flutter (AFL) Video (Heart Rhythm Society)  
    ... a single electrical impulse that comes from the sinoatrial (SA) node, a small bundle of tissue located in the ...
    https://upbeat.org/heart-rhythm-disorders/atrial-flutter - Videos