George O. Waring IV, MD, FACS, discussed how “tolerance” may expand the QRS functional vision model, with new data on IOL ...

BACKGROUND: Investigation of syncope involves the use of electrophysiological study, particularly in patients with cardiac conduction disorder. There is conflicting evidence about the role of ...

Background: Coronary artery ectasia (CAE) is defined by focal enlargement of the coronary artery exceeding 1.5 times the adjacent normal segment. CAE can often cause arrhythmias, heart failure, sudden ...

There comes a time in every runner’s life when it’s time to kick things up a notch. That means one thing and one thing only: interval training. There’s a reason loads of runners don’t like intervals.

If the Startup Impact column in Task Manager is showing Not measured, this post will help you. This usually means Windows is not tracking startup apps at boot time. The good news is that it is usually ...

A 94-year-old female with history of hypertension, chronic kidney disease, and hyperlipidemia presents to the emergency department after a mechanical ground-level fall. An ECG (Figure 1) was obtained ...

We count steps, track miles, and close our rings. Athletic metrics have infiltrated everything from viral #FitTok videos to biometric-tracking devices. But when our devices remind us we haven’t hit ...

Editor’s note: The EKG Detective will be a monthly column dedicated to illustrating the benefits of utilizing deductive logic as a method for interpreting ECG tracings. The column will highlight and ...

Implanting a permanent pacemaker after TAVI for prophylactic reasons is not associated with better clinical outcomes when compared with patients with conduction disturbances and a clear indication for ...