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@drbahaadmourBlood Vessels on the Heart | 3D Anatomy 🫀 🔍 ────────── The heart pumps blood throughout the body, but its own muscle also requires a constant supply of oxygen and nutrients. 🫀 The coronary arteries arise from the aorta and distribute oxygen-rich blood across the myocardium. Cardiac veins then collect blood from the heart muscle, with much of it returning through the coronary sinus into the right atrium. This 3D anatomical view highlights the vessels running across the surface of

Human Body Anatomy in 3D | Nerves, Blood Vessels & Internal Organs! ────────── Beneath the skin is a vast network that keeps every part of the body connected. ⚡ This 3D anatomical view reveals how peripheral nerves branch from the spine toward the limbs and internal organs, while arteries and veins form a continuous circulation network throughout the chest, abdomen, and pelvis. Nerves carry information between the central nervous system and the body, while blood vessels deliver and return blood

@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

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