Cardiac ablation—also called catheter ablation—is a procedure doctors use to treat irregular heartbeats or arrhythmias. During cardiac ablation, doctors insert a thin tube called a catheter into your ...
Background A 51-year-old male was referred for consideration for heart transplantation because of recently diagnosed congestive heart failure refractory to medical therapy. Previous echocardiography ...
When high doses of AV blocking drugs are not successful to lower ventricular rates in the setting of atrial fibrillation, AV node ablation can be utilized. Remember that all atrial action potentials ...
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