The US Food and Drug Administration (FDA) has granted 510(k) clearance for Tempus AI’s ECG-Low (ejection fraction) EF ...

Tempus AI, Inc. (NASDAQ: TEM), a technology company leading the adoption of AI to advance precision medicine and patient care ...

Irregular heartbeat affecting your health? Learn how to detect heart arrhythmia, what causes it, and which treatments can ...

Background Atrial fibrillation(AF) may be linked to increased sudden cardiac death (SCD) risk, but patients with AF are often neglected in studies on ECG risk factors for SCD. We aimed to clarify the ...

It’s important to notify a doctor if you experience regular palpitations and/or dizziness, especially if they are accompanied by other symptoms.

“An arrhythmia is a problem with the heart’s electrical system, which controls how the heart beats,” explains Segal.

The Maze procedure is considered a gold standard treatment for Atrial fibrillation Afib a heart rhythm disorder Here’s how it ...

The study began in February 2004, with its primary completion and estimated completion dates not specified. The last update was submitted on June 30, 2025. These dates are crucial as they indicate the ...

In 1971, Derek Gibson and colleagues published data demonstrating the positive haemodynamic effects of simultaneous pacing of both ventricles in six patients following aortic valve replacement with ...

Just a dozen patients have undergone the new treatment that uses electrical pulses to target problem areas inside the heart.

Figure 1. Illustrative tracings of resetting of a pacemaker rhythm and of a reentrant arrhythmia. Upper and mid panels: a premature ventricular contraction occurs during a pacemaker rhythm: if it ...

Upper panel shows ECG, atrial electrogram, and Marker Channel during atrial sensed—ventricular paced rhythm. First segment of lower horizontal bar denotes postventricular atrial blanking period ...