@smart.doctor: The Heart’s One-Way Flow System in 3D 🫀- @drbahaadmour ────────── Four valves quietly control the direction of blood through your heart with every single beat. 🫀 This detailed 3D anatomical view reveals the tricuspid, pulmonary, mitral, and aortic valves, showing how they are positioned within the heart and how they connect the chambers to the major blood vessels. The tricuspid and mitral valves regulate flow from the atria into the ventricles. Their leaflets are supported by chordae tendineae and papillary muscles, helping prevent the valves from prolapsing backward during ventricular contraction. The pulmonary and aortic valves sit at the ventricular outflow tracts. They open as blood is ejected from the ventricles and close when pressure reverses, helping prevent backward flow. Together, these four valves create a remarkably coordinated one-way circulation system that keeps blood moving efficiently through the lungs and the rest of the body. 🔬🫀 ────────── 🎥 Video created by 🩺 Dr. Bahaa Dmour ⚡ CEO & Founder of Smart Doctor ────────── #SmartDoctor1 #DrBahaaDmour #education #anatomia #Doctor #Anatomy #Anatomía #Anatomi #Medicina #HumanBody #cardio #3D_Anatomy #Education #BrainAnatomy #BrainHealth #HeartAnatomy #CirculatorySystem #cardiology #Pregnancy #Neuroanatomy

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Wednesday 19 August 2026 16:59:27 GMT