Aorta: The largest artery in the body. Starts at the top of the left ventricle. Left Ventricle: The hearts muscular pumping chamber Superior vena cava: is a vein in the body that carries deoxygenated blood to the right atrium of the heart. Right atrium: The upper right chamber of the heart. The right atrium receives deoxygenated blood, then sends blood to the lungs to be oxygenized. Right Ventricle: Pumps blood to the pulmonary valve. Pulmonary trunk: veins that lead to the lungs Right coronary artery: Provides blood to the heart. Apex: Is in the left ventricle, It’s responsible for regulating the heart beats and sending and receiving information signals from the heart's atrial nodes Aorta: The largest artery in the body. Starts at the top of the left ventricle. Left Ventricle: The hearts muscular pumping chamber Brachiocephalic Trunk: Only for the right side of the body, only the left. Branches into the right common carotid artery and Left subclavian artery. Right atrium: The upper right chamber of the heart. The right atrium receives deoxygenated blood, then sends blood to the lungs to be oxygenized Left atrium: Located in the upper right hand side of the heart. Oxygen-rich blood enters, then it pumps this blood directly into the left ventricle. Left Ventricle: The hearts muscular pumping chamber Superior vena cava: is a vein in the body that carries deoxygenated blood to the right atrium of the heart. Right Ventricle: Pumps blood to the pulmonary valve. Aorta: The largest artery in the body. Starts at the top of the left ventricle Left Ventricle: The hearts muscular pumping chamber Superior vena cava: is a vein in the body that carries deoxygenated blood to the right atrium of the heart. Left atrium: Located in the upper right hand side of the heart. Oxygen-rich blood enters, then it pumps this blood directly into the left ventricle. Pulmonary trunk: veins that lead to the lungs Right Ventricle: Pumps blood to the pulmonary valve. Fossa Ovalis: Allows for us to breathe on independently. Aortic valve: After the left ventricle contracts, the aortic valve closes and the mitral valve opens, to allow blood to flow from the left atrium into the left ventricle.