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Circulatory Voc/Abr.
Circulatory System Key Terms & Abbreviations
Question | Answer |
---|---|
Aortic Valve | flap or cusp located between the left ventricle of the heart and the aorta. |
Arteries | blood vessels that carry blood away from the heart. |
Blood | fluid that circulates through the vessels in the body to carry substances to all body parts. |
Capillaries | tiny blood vessels that connect arterioles and venules and allows for exchange of nutrients and gases between the blood and the body cells. |
Circulatory System | also known as the cardiovascular system ; is often referred to as the "transportation" system of the body. It consists of the heart, blood, vessels, and blood. It transports oxygen and nutrients to the body cells. |
Diastole | period of relaxation of the heart. |
Endocardium | serous membrane lining of the heart. |
Erythrocyte | red blood cell (RBC). |
Hemoglobin | the iron-containing protein of the red blood cells; serves to carry oxygen from the lungs to the tissues. |
Left Atrium | receives oxygenated blood from the body cells. |
Left Ventricle | receives blood from the left atrium and pumps the blood into the aorta for transport to the body cells. |
Leukocytes | white blood cells (WBC). |
Mitral Value | flap or cusp between the left atrium and left ventricle in the heart. |
Myocardium | muscle layer of the heart. |
Pericardium | membrane sac that covers the outside of the heart. |
Plasma | liquid portion of the heart. |
Pulmonary Valve | flap or cusp between the right ventricle of the heart and the pulmonary artery. |
Right Ventricle | receives blood from the right atrium and pumps the blood to the lungs for oxygen. |
Right Atrium | receives blood as it returns from the body cells. |
Septum | membraneous wall that divides two cavities. |
Systole | period of work, or contraction, of the heart. |
Thrombocytes | also called platelets; blood cells required for clotting of the blood. |
Tricuspid Valve | flap or cusp between the right atrium and right ventricle in the heart. |
Veins | blood vessels that carry blood back to the heart. |
ACLS | advanced cardiac life support |
AED | automated external defibrillator |
AF, Afib, at fib | atrial fibrillation |
AMI | acute myocardial infarction |
AS | aortic stenosis, arteriosclerosis |
ASCVD | arteriosclerotic cardiovascular disease |
AV, A-V | atrioventricular, arteriovenous |
AVB | atrioventricular block |
AVD | aortic valve disease |
AVR | aortic valve replacement |
AVS | arteriovenous shunt |
BBB | bundle branch block |
BCLS | basic cardiac life support |
BP | blood pressure |
CABG | coronary artery bypass graft |
CAD | coronary artery disease |
CEA | carotid endarterectomy |
CHB | complete heart block |
CHD | congenital heart disease, coronary heart disease |
CHF | congestive heart failure |
CO | cardiac output |
CPR | cardiopulmonary resuscitation |
CV | cardiovascular |
CVP | central venous pressure |
DNR | do not resuscitate |
DVT | deep vein thrombosis |
ECC | emergency cardiac care, extracorporal circulation |
ECG, EKG | electrocardiogram |
ECHO | echocardiography |
EF | ejection fraction |
EPS | electrophysiologic study |
HBP | high blood pressure |
HR | heart rate |
HTN | hypertension |
IABP | intra-aortic balloon pump |
ICD | implantible cardiac defibrillator |
IV | intravenous, intraventricular |
IVF | intravenous fluid, intravascular fluid |
LBBB | left bundle branch block |
LBP | low blood pressure |
MI | myocardial infarction |
MR | mitral regurgitation |
MS | mitral stenosis |
NSR | normal sinus rhythm |
P | pulse |
PAC | premature atrial contraction |
PAD | peripheral arterial disease |
PALS | pediatric advanced life support |
PDA | paten ductus arteriosus |
PPM | permanent pacemaker |
PTCA | percutaneous transluminal coronary angioplasty |
PVC | premature ventricular contraction |
RBBB | right bundle branch block |
S1, S2 | heart sound (first, second) |
SBE | subacute bacterial endocarditis |
SSS | sick sinus syndrome |
SVT | supraventricular tachycardia. |
VF, Vfib, vent fib | ventricular fibrillation |
VT, vtach | ventricular tachycardia |