Mark S. Link Archives - Clinical Tree

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Sudden Cardiac Deaths in Athletes, Including Commotio Cordis

Introduction Sudden cardiac death (SCD) in athletes is unusual, but the emotional magnitude is great. Underlying cardiac disease is found in the majority of athletes who die young. Commotio cordis is a cause of SCD unrelated to underlying heart disease.…

Diagnosis and Treatment of Unstable Supraventricular Tachycardia

Introduction Supraventricular tachycardias (SVTs) occur frequently in critically ill patients and are associated with increased morbidity and mortality. Immediate exact diagnosis is not necessary and initial management should focus on ensuring hemodynamic stability. Tachycardias should be characterized by QRS complex…