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The small cardiac vein, also known as the right coronary vein, [1] is a coronary vein that drains parts of the right atrium and right ventricle of the heart. [2] Despite its size, it is one of the major drainage vessels for the heart.
Cardiac veins carry blood with a poor level of oxygen, from the myocardium to the right atrium. Most of the blood of the coronary veins returns through the coronary sinus. The anatomy of the veins of the heart is very variable, but generally it is formed by the following veins: heart veins that go into the coronary sinus: the great cardiac vein ...
Peripheral veinous disease, on the other hand, refers to problems with veins—the vessels that bring the blood back to the heart. [18] The classic symptom is leg pain when walking, which resolves with rest and is known as intermittent claudication. [2]
Losing the calf muscle pump function can lead to symptoms of chronic vein disease, such as swelling, leg tiredness and varicose veins. The worst medical complication could be a blood clot, which ...
The small cardiac veins are responsible for venous return of 10% of the coronary blood supply. [7] The small cardiac venous network is considered an alternative venous drainage of the myocardium . The smallest cardiac veins draining into the left heart, along with deoxygenated blood originating from the bronchial veins draining into the ...
Pain in the affected area [1] [2] Muscle spasm in the affected area [1] Numbness and tingling in an arm or leg [1] [2] Paleness [1] [2] of the skin of the arm or leg; Muscle weakness of an arm or leg, [1] [2] possibly to the grade of paralysis [2] Later symptoms are closely related to infarction of the tissue supplied by the occluded artery:
A list of veins in the human body: Veins of the heart. Coronary sinus. Great cardiac vein; Oblique vein of left atrium; Middle cardiac vein; Small cardiac vein; Pulmonary veins; Superior vena cava. Brachiocephalic vein. Inferior thyroid vein; Inferior laryngeal vein; Pericardial veins; Pericardiophrenic veins; Bronchial veins; Vertebral vein ...
The GSV, a superficial vein, is the longest vein in the body. It has its origin in the dorsal venous arch of the foot, a superficial vein which connects the small saphenous vein with the GSV. It travels up the leg and medial side of the thigh to reach the groin, where it drains into the common femoral vein. [32]