The left ventricle contracts. The blood is then pumped to the whole body through its biggest artery after passing through the aortic valve. The biggest artery is called the aorta." > The left ventricle contracts. The blood is then pumped to the whole body through its biggest artery after passing through the aortic valve. The biggest artery is called the aorta." /> The left ventricle contracts. The blood is then pumped to the whole body through its biggest artery after passing through the aortic valve. The biggest artery is called the aorta." /> PatEdu.com : Heart Diseases
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