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What Keeps Blood Moving Forward? 🫀 | Heart Valves @ ────────── What keeps blood flowing in the right direction with every heartbeat? 🫀 The answer lies in four remarkable heart valves working together as a one-way system. The human heart contains four valves: the tricuspid, pulmonary, mitral, and aortic valves. Each plays a vital role in maintaining efficient blood circulation and preventing significant backward blood flow. 🔬 HOW THE FOUR HEART VALVES WORK 🔹 Tricuspid Valve Located between th
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