What Is a Normal Sinus Rhythm? Normal sinus rhythm is when your heart beats in a regular, organized way. Your body has a built-in pacemaker called the sinoatrial (SA) node, or sinus node. It uses ...

Yunyun Syndrome!? Rhythm Psychosis is a rhythm-adventure game where you play as a hikikomori (shut-in) girl who's high on denpa songs. Become Yunyun-brained and lose all self-control to anonymously ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Circadian rhythm signalling peptides and proteins are a broad range of proteins and peptides that regulate the circadian rhythm of a cell or organism, the roughly 24-hour period entrained by light, ...

Going to bed earlier and waking in the early morning often matches humans’ natural circadian rhythm, or internal clock, which tends to follow daylight patterns. Most adults need at least 7 hours of ...

Circadian rhythms are 24-hour cycles determining periodicity in various physiological processes, including nervous system activity and hormone production, which influences sleeping and feeding ...