Sinus arrhythmia is a variation in the heart's sinus rhythm, usually caused by changes in a person's breathing cycle. It's a ...

Although prolonged auscultation alone would have been sufficient to determine the presence of an arrhythmia (above and beyond the sinus arrhythmia) and would suffice in a clinical setting ...

In fact, up to 60% of athletes demonstrate ECG changes (in isolation or in combination) such as sinus bradycardia, sinus arrhythmia, first-degree atrioventricular (AV) block, early repolarisation, ...

Amiodarone effectively maintains sinus rhythm in patients with atrial fibrillation, and although dronedarone is less effective it has a better safety profile. The choice of antiarrhythmic drug (or ...

I got into an episode today with it. Doctors checked me out, and it got back into sinus rhythm, normal rhythm. So I came back.” Advertisement Harbaugh said he “could tell there were some ...

Sick sinus syndrome or sinus node dysfunction is a defined range of problems with an individual's heart rhythm where the sinus node does not function normally. The rhythm of the heart is ...

Harbaugh told the CBS broadcast team that he experienced a heart arrhythmia, but felt well enough to return to the sideline. “It’s called atrial flutter,” Harbaugh said after the game, via Kris Rhim ...

"I got into an episode today. Doctors checked me out and it got back into sinus rhythm, normal rhythm." Harbaugh said he had two other similar episodes, one in 1999 and one during a 2012 Monday ...