| Angiogram | Record of a vessel |
| Angiopathy | Diseased condition of vessels |
| Angioplasty | Surgical repair of a vessel |
| Angiorrhaphy | Suture of vessels |
| Hemangioma | Tumor of a blood vessel |
| Aortic Stenosis | Tightening pertaining to the aorta |
| Endoarterectomy | Removal of inner lining of the heart |
| Arterial Anastomosis | Anastomosis pertaining to the arteries |
| Arteriectomy | Removal of an artery |
| Arteriography | process of recording the arteries |
| Arteriosclerosis | Hardening of an artery |
| Arteriotomy | Incision of the artery |
| Artiole | Small artery |
| Atrial | Pertaining to the atrium |
| Atriventricular | Pertaining to the atrium and ventrical |
| Capnograph | Instrument for recording carbon dioxide (CO2) |
| Hypercapnia | Condition of excessive carbon dioxide (CO2) |
| Hypocapnia | Condition of a deficiency of carbon dioxide (CO2) |
| Bradycardia | Condition of a slow heart rate |
| Cardiomegaly | Enlargement of the heart |
| Cardiomyopathy | Disease condition of the heart muscle |
| Carditis | Inflammation of the heart |
| Endocarditis | Inflammation within the heart |
| Tachycardia | Condition of a fast heart rate |
| Hypercholesterolemia | Blood condition of excessive cholesterol |
| Cyanosis | Abnormal condition of blue color |
| Cyanotic | Pertaining to an abnormal condition of blue color |
| Electrocardiogram | Record of electricity to the heart |
| Electrocardiograph | Instrument for recording electricity to the heart |
| Hypoxia | Decreased oxygen to tissue |
| Hypoxic | Pertaining to decreased oxygen in the tissue |
| Mitral Valvulitis | Inflammation of mitral valve |
| Necrosis | Abnormal condition of death |
| Pericardiocentesis | Surgical puncture to remove fluid from the pericardium |
| Phlebitis | Inflammation in the vein |
| Thoracic | Pertaining to the chest |
| Thoracotomy | Incision into the chest |
| Thrombolysis | Breaking down of a clot |
| Thrombosis | Abnormal condition of clotting |
| Volvotomy | Incision of a valve |
| Volvuloplasty | Surgical repair of a valve |
| Vascular | Pertaining to the vessel |
| Vasculitis | Inflammation of vessels |
| Venous | Pertaining to the vein |
| Venule | Small vein |
