THE WEEK'S MOST POPULAR SONGS RANKED BY RHYTHMIC RADIO AIRPLAY DETECTIONS, AS MESURED BY MEDIABASE AND PROVIDED BY LUMINATE. STATIONS ARE ELECTRONICALLY MONITORED 24 HOURS A DAY, 7 DAYS A WEEK ...

Circadian rhythms are the regular, daily cycles of biological processes or activities, including the regular and predictable variation in the levels of many circulating hormones, ions and the ...

This is not the time to learn about the different P-wave morphologies that occur with atrial enlargements and ectopic atrial rhythms — but rather, it is the time to learn what the normal P wave ...

After hours: February 28 at 7:41:29 PM EST Loading Chart for RYTM ...

They may also be unconscious with slow or agonal respirations, diaphoretic and cyanotic. Opioid usage also causes pupils to constrict, but coingestion of another substance or anoxic brain injury ...