When your electrical system is working normally, the two upper chambers of the heart (atria) contract and pump blood into the two lower chambers (ventricles) in a well-coordinated way. This results in ...
Atrial flutter is similar to atrial fibrillation in that the rhythm originates in the atrium and causes a narrow complex tachycardia, which carries thromboembolic risk. Typical atrial flutter results ...
April 12, 2004 — Lone atrial flutter (ie, the occurrence of atrial flutter in patients without underlying heart disease) is associated with an increased risk of thromboembolism and subsequent ...
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