I've been losing a lot of hair daily. I took alendronic acid for osteopenia for about 18 months and then my hair started ...

He is a fit built gentleman with unremarkable physical examination with a resting ECG showing ectopic atrial rhythm, frequent PVCs in bigeminy pattern; likely Anterior (Free wall) RVOT PVCs. Exercise ...

Aeromedical assessment is complicated further when trying to discriminate between benign and potentially significant rhythm ... ectopic (VE) beats (or premature ventricular contractions (PVC)), ...

Methods: A goat model of SND was developed (n = 10) by epicardially ablating the SAN and validated by mapping of emergent SAP locations through an ablation catheter and surface electrocardiogram (ECG ...

It has long been known that administration of antiarrhythmic drugs in a pregnant woman with fetal tachyarrhythmia has improvements in sinus rhythm of her fetus ... suggesting atrial ectopic ...

Note the gradual onset of the junctional mechanism as the sinus cycle length increases from 635-670 milliseconds while the ectopic rhythm usurps ... The right atrial electrogram tag identifies ...

In patients with symptoms such as irregular heartbeats, dizziness, or fainting, or in individuals that physicians suspect may ...

In Friday’s Health headlines, February is heart month, and we’re talking about AFib, portable EKG devices, and how stress this season can be hard on the ...

Atrial fibrillation, or A-fib, is an irregular heart rhythm that increases a person’s risk of stroke, heart failure, and even premature death. While many risk factors contribute to A-fib ...