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heart vocabulary
heart
| Question | Answer |
|---|---|
| aorta | main artery of the body |
| left ventricle | The heart powerful main pumping chamber |
| Right ventricle | A chamber of the heart that receives deoxygenated blood |
| Left atrium | One of the four chambers of the heart that receives oxygenated blood |
| Right atrium | A chamber of the heart that receives deoxygenated blood |
| Coronary artery | Blood vessels that branch off the aorta |
| Apex | Appointed bottom left tip of the heart |
| Superior vena cava | Large vein that carries deoxygenated blood the upper body to the heart |
| Inferior vena cava | The bodies largest vein and main blood vessel |
| Pulmonary artery | The artery that carries blood from the right ventricle to the lungs |
| Pulmonary veins | Blood vessels that carry oxygen rich blood from the lungs back to the heart |
| Cordae tendinea | A tough tender of chords that connect to the hearts mitral |
| Papillary muscles | Muscles in the hearts ventricles that work as valve flaps |
| Septum | Dividing wall in between nostrils |
| Tricupsid valve | A three leaflet t valve on hearts right side |
| Bicupsid and mitral valve | Two leaflets between left atrium |
| Aortic semilunar valve | A heart valve that is located between the left ventricle and aorta that allows oxygenated blood |
| Pulmonary semilunar valve | A one-way valve between right ventricle and pulmonary artery |
| Brachiocephalic artery | A major blood vessel from the right side of the arch that supplies support to the head, etc. |
| Left main coronary artery | A major artery that supports the heart muscles with oxygenated blood |
| Left interior descending coronary artery | The largest coronary artery and supplies blood to the front bottom and left side of the heart |
| Circumflex coronary artery | Major branch of left coronary artery that wraps around the heart |
| Left posterior descending coronary artery | A branch of coronary arteries that supplies blood to the heart |
| Right coronary artery | A major blood vessel that originates from the aorta and wrapped around the heart to support and supply oxygen rich blood |
| Posterior descending coronary artery | Supplies the posterior third of the interventricular septum. |