Normal heart rate at rest ranges from 60 to 100 beats ... heart rates are usually due to an arrhythmia or an abnormal heart rhythm. An arrhythmia is a problem that occurs in the heart's ...

If you have a heart rate around 40 BPM, but your heart has a normal rhythm and you don't have any concerning symptoms, it's not necessarily dangerous, Liu says. On the other hand, if your heart ...

The apical pulse (or precordial impulse) originates from the bottom of the heart and is felt on the outer left chest wall just under the nipple. The apical pulse can provide information about ...

Check about Holiday Heart Syndrome its causes, symptoms, risks, prevention tips, and treatment options. Understand how excessive alcohol intake can affect your heart health.

This study demonstrated for the first time that long-term pharmacological β-adrenergic blockade altered the day-night rhythm in heart rate. “In our previous work, we showed the ion channels involved, ...

A rapid heart rate can indicate a health problem. Ways of lowering the heart rate include breathing and relaxation techniques, exercise, vagal maneuvers, dietary choices, and stress management.

There's very good news, we can improve our heart rate variability, and it starts with our lifestyle. 'The autonomic nervous ...

My question is whether the abdominal cramps could have caused me to go into AFib. — I.J.M.

Leadless pacemakers are advanced devices that automatically regulate heart rate without the need for surgery, batteries, or ...

What Is the Maze Procedure (Surgical Ablation)? If you have an irregular heartbeat caused by atrial fibrillation (AFib), you may need surgery to restore your normal heart rhythm. This is called ...