Oxygen deficient (impure) and Oxygen rich (pure) blood l Heart pumping #heart #shorts The pure blood is rich in oxygen and nutrients, while the impure blood contains carbon dioxide and waste products that need to be removed from the body. The heart plays a crucial role in separating pure and impure blood in the human body. Right side of heart received impure blood and send it to lung where it is oxygenated and carbon dioxide is removed, this pure blood reached to left side of heart and supply whole body A normal heart eject blood nicely and contract well. The amount of blood ejected during each contraction is called ejection fraction of heart, normal ef is 55-70%. #echo ##echocardiogram #drnagendrathalor #aortic #avr #valve #echotest #heartattack #stenosis #angiography #angioplasty ##shorts #live #youtube #funnyshorts #memes #alpha #newvideo #tiktok #gameplay #explore #subscribe #sub #youtubeguru #youtubeislife #shortsfunny #shortsbgm #shortstiktok #shortscomedy #shortsbts #shortsasmr #shortsadoptme #shortsanity #shortsbeta #shortsart #shortscooking #shortschallenge #youtuberlikes #ytool for more videos click on below link https://youtube.com/@drnagendrathalorcardiology?si=s97fhfjI5i993AZH