such as in ventricular tachycardia or complete heart block. Treatment is aimed at the primary cause. The differential diagnosis for sinus tachycardia includes: ...

A fusion beat — also known as Dressler’s beat — occurs when sinus node activity ... to diagnosing ventricular tachycardia: If there is any question regarding diagnosis, treat the patient ...

Background Inappropriate sinus tachycardia (IST) is characterized by persistent and disproportional elevation of heart rate (HR). Ivabradine has been successfully used in some patients.

Background Inappropriate sinus tachycardia (IST) occurs relatively common after catheter ablation of slow pathway in patients with atrioventricular nodal reentrant tachycardia. The treatment of ...