@drbahaadmourInside the Heart | Blood Leaves and Remains 🔄🫀 ────────── Your heart does not empty completely with every beat. 🔬 The left ventricular ejection fraction, or LVEF, measures how much blood the left ventricle pumps out during contraction. For example, an LVEF of 64% means the left ventricle ejects 64% of the blood volume it contains at the end of filling, while about 36% remains inside before the next heartbeat refills it. A value of 64% is within the usual normal range. Blood then

High Intensity Cardio Workout No Equipment — 20 Minute HIIT

Rumbaterapia cardio: clase de rumba fitness con Michell Fonseca

Trump Administration “Cut more than 3000 positions from the CDC”

How Trumpian do Dems get — “people like him, so where do standards go?”

Trump’s DOJ “wildly misunderstands” America

10 Warning Signs You’re Vitamin D Deficient

Holly múeller (@hollyymueller)’s video of Body Language

He don’t like asmrs 😭😭 | mukbangs food