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  1. 30 paź 2023 · The left coronary artery (LCA) is one of two coronary vessels (heart vessels) that supply blood to the heart muscle. It arises from the left aortic sinus of the ascending aorta. It lies mainly between the pulmonary trunk and the auricle of the left atrium.

    • Valve

      Understanding heart valves anatomy is important in grasping...

    • Atrium

      Basic anatomy of the heart. The heart is at the center of...

  2. 2 sie 2024 · The femoral artery is tasked with delivering blood to your lower limbs. This artery begins near your groin, in your upper thigh, and follows down your leg to the back of your knee.

  3. 15 paź 2023 · Medial femoral circumflex artery – Wraps round the posterior side of the femur, supplying its neck and head. In a fracture of the femoral neck this artery can easily be damaged, and avascular necrosis of the femur head can occur. Fig 1. The anatomical course of the femoral artery, and its branches.

  4. 26 kwi 2021 · The left main coronary artery (LMCA) or left coronary artery (LCA) is one of the two main coronary arteries that supply the heart with oxygenated blood. Gross anatomy. Origin. The left main coronary artery is a branch of the ascending aorta, with its normal origin in the left aortic sinus, just superior to the aortic valve 1,2. Course.

  5. 4 lip 2022 · Within the triangle, the tendons of psoas major, pectineus and adductor longus pass deep to the femoral artery. Proximally, the femoral vein is medial to the femoral artery within the sheath. At the apex of the triangle, the vein is found deep to the artery.

  6. 29 mar 2018 · The left main coronary artery arises from the left aortic sinus, below the sinotubular junction, and ends by bifurcating into the left anterior descending artery and left circumflex artery...

  7. 30 lip 2024 · Originating from the aorta at the ostia (opening) of the left aortic cusp, the left coronary artery runs a short course across the front of the heart while dividing into the left anterior descending artery and the left circumflex artery.

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