The results of a study demonstrating how circadian rhythms in heart cells are involved in changing heart function over the course of the day could help to explain why shift workers are more vulnerable ...

A fundamental discovery reported in the March 1 issue of the journal Nature uncovers the first molecular evidence linking the body’s natural circadian rhythms to sudden cardiac death (SCD).

Researchers have used the zebrafish (Danio rerio) to identify the role of a gene involved in cardiac rhythm, which could help explain the fundamentals of what it takes to make a human heartbeat.

Find out can ecg detect heart attack progression and learn how an electrocardiogram test identifies immediate muscle damage ...

Tiny pores in heart cells generate electrical signals to initiate each heart beat. Structural studies of these channels provide details on their functions, and also on their malfunction due to ...

Researchers have discovered the molecular origins of the heart beat. They have found the proteins that make up tiny sodium channels in the tissues of the heart that can help generate the heart beats.

What if I told you that your heart and brain are engaged in a silent conversation, influencing your resilience, well-being, and even recovery from surgery? Recent breakthroughs in neuroscience, ...

Are you going to bed at 2 A.M. one night and 10 P.M. the next?