The humble toilet seems like the least likely setting for drama. Yet throughout history, it has claimed kings, toppled ...

Though there's no scientific evidence directly linking heartbreak to death, a medical condition termed the "broken heart syndrome" might be the next closest thing. A new study actually found that men ...

which controls the heart rate and can affect the heart rhythm,” explains David Slotwiner, MD, the chief of cardiology at NewYork-Presbyterian Queens in New York City. “As estrogen levels ...

Learn to read your pulse for hidden heart problems. Rhythm irregularities and rate changes reveal cardiovascular issues.

We evaluated the association of 3‐dimensional echocardiographic LA contractility parameters with SCIs and stroke across the spectrum of tertiles of age increment in elderly patients with sinus rhythm, ...

Learn critical heart skipping patterns that signal emergency situations. Recognize dangerous rhythm changes that demand immediate medical care.

Genes Driving Faster Rhythms in Women Analysis of donated human hearts revealed that women have higher expression of genes ...

Heart rate variability (HRV) is a widely studied physiological phenomenon that mirrors the interplay between the sympathetic and parasympathetic divisions of the autonomic nervous system (ANS) ...

Heart rate was measured during submaximal bicycle work in a steady ... As mentioned, only subjects with sinus rhythm were included in the study. Medical history, smoking habits, alcohol consumption ...

By examining ECG wave patterns, a doctor can determine a person's heart rate and rhythm and possibly identify certain types of heart disease. A heart arrhythmia, also called cardiac arrhythmia, is ...

A University of British Columbia study found that menstrual cycle phases have little to no effect on the heart's QTc interval Even in cycles without ovulation, changes in the QTc interval were minimal ...

Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...