Resetting of a cardiac rhythm can be easily understood if one compares what is seen in the electrocardiogram (ECG) of a patient with a ventricular pacemaker after a ventricular premature ...

Not every racing heart is anxiety, and not every panic is in your head. Learn how to decode your body's signals and reclaim ...

Figure 12. Illustrative example of the Waldo's fourth criterion for entrainment. Both panels show the end of a pacing train delivered at the distal coronary sinus (CS) during atrial tachycardia at ...

A doctor from the Chicago area sprang into action while on vacation in Disney World, saving the life of a 17-year-old girl.

Chronic stress silently harms heart health, even in your 30s. A cardiologist explains why early detection and small lifestyle ...

Known for her role as Claire in Modern Family, Julie Bowen opens up about her rare heart condition diagnosis, “Oh my God. My ...

Julie Bowen opens up about longtime health condition. Julie Bowen, best known for playing Claire Dunphy on Modern Family, recently gave fans a tough dose of reality: she's been li ...

Fred Hoiberg was in the best shape of his life. No symptoms. But a silent aneurysm was ready to kill him. What happened next ...

An EKG is a noninvasive test that uses electrodes placed on the chest to record your heart’s electrical activity. It can detect many types of arrhythmias, including complete heart block.

A total of 88 stroke patients and 91 control subjects were excluded because of absence of native P-waves on the ECG (eg, atrial fibrillation, pacemaker rhythm), leaving 146 stroke patients and 195 ...

Julie Bowen, famed for Modern Family, faced a health scare at 29. She was diagnosed with sick sinus syndrome. Her sister ...