These lines are comprised of three main parts: In normal sinus rhythm, the P-P interval (the time between consecutive P waves) is the same throughout the ECG. Also, the heart rate (how fast the ...

DEAR DR. ROACH: I’m a 75-year-old woman who, for at least 10 years now, has been experiencing a rapid heart rate. My blood pressure, however, remains normal. In fact, doctors are usually surprised at ...

The aim was to investigate whether restoring sinus rhythm (SR) could improve cardiac function ... Both groups were treated with beta blockers and/or digoxin to reduce the heart rate to <80 bpm at rest ...

1 Department of Cardiology Research, Barts and The London NHS Trust, London, UK 2 Department of Cardiology, The Heart Hospital, London, UK Objective To investigate whether catheter ablation of atrial ...

I’m a 75-year-old woman who, for at least 10 years now, has been experiencing a rapid heart rate. My blood pressure, however, remains normal. In fact, doctors are usually surprised at how good my ...

I’m a 75-year-old woman who, for at least 10 years now, has been experiencing a rapid heart rate. My blood pressure, however, remains normal. In fact, doctors are ...

Normal heart rate for adults at rest is between 60 to 100 beats per minute. It is determined by the electrical system of the heart, which controls its rate and rhythm. Although they are separate ...

Medically reviewed by Renita White, MD Heart palpitations are a symptom in which you notice irregular heartbeats. Due to the ...

Jim Harbaugh has a busy offseason ahead of him. Here's what to know about his heart condition, cardiac ablations and recovery ...

The end point of the trial was mortality from all causes; the results of the study noted 356 deaths in the rhythm-control group and 310 deaths in those assigned to rate ... to be in sinus rhythm.

Overall resource use was significantly lower in the rate-control group than ... AF and those with severe heart failure) might be better off with a sinus-rhythm strategy. Marshall DA et al.