Background: Only a few algorithms for predicting the site of origin of focal atrial tachycardia (AT) have been reported. We aimed to develop a new and more effective algorithm. Methods: Surface 12 ...

Background and objective Prior studies have suggested that patients with premature ventricular complexes (PVCs) may have an ...

Lifetime risk for development of atrial fibrillation (AF) is 1 in 4 for men and women aged 40 years or older. 1,2 A recent study from the Mayo Clinic, Rochester, MN, analyzed the Poisson estimates ...

Ectopic atrial tachycardia (EAT) ... All About Polymorphic Ventricular Tachycardia. Here's all about this specific type of tachycardia (fast heartbeat) and when it may become a medical emergency.

Ventricular tachycardia, ventricular fibrillation or ventricular flutter occurred in 9 patients receiving carvedilol (0.9%) and 38 patients receiving placebo (3.9%), respectively (P <0.0001).

Bayer has decided to discontinue a phase 3 trial of its oral Factor XIa inhibitor asundexian in patients with atrial fibrillation (AF), after an interim analysis concluded the novel anticoagulant ...

Atrial fibrillation is a cardiac arrhythmia in which the upper chambers of the heart the atria beat irregularly and, often, rapidly. The condition occurs as a consequence of uncoordinated ...

What Is Cardiac Ablation? This procedure uses energy to make small scars in your heart tissue. These scars stop unusual electrical signals that move through your heart and cause an uneven ...

When confronted with a tachycardia having a broad QRS complex, it is important to be able to differentiate between a supraventricular and a ventricular tachycardia. Medication given for the treatment ...

Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025.

Review of 12-lead ECG during tachycardia shows a narrow complex tachycardia of 205 beats/min, with an RP interval of 120 ms.It is noteworthy that the RP interval and morphology of the P wave during ...

In the PVI-plus redo group, 19 (41%) had PV gaps, 10 (22%) had gaps in left atrial linear lines, and 11 (24%) had gaps in both. During the redo session, 19 left atrial tachycardias were observed or ...