QUESTIONS & ANSWERS!!
ischemia - ANSWERlack of blood supply
angina - ANSWERchest pain
myocardial infarction - ANSWERheart attack
heart valves - ANSWERprevent back flow of blood
types of heart valves - ANSWERatrioventricular and semilunar
atrioventricular valves - ANSWERbetween atria and ventricles
semilunar valves - ANSWERbetween ventricles and arteries
s1 sounds - lubb - ANSWERAV valve closing sounds
s2 sound - dubb - ANSWERsemilunar valve closing sounds
atrial systole - ANSWERatrial contraction / emptying of blood
ventricular systole - ANSWERcontraction of the ventricles
diastole - ANSWERrelaxation of the heart
Repolarization - ANSWERRelaxation
Depolarization - ANSWERContraction
right coronary artery - ANSWERartery vascularizing the right side of the heart
left coronary artery - ANSWERartery supplying blood to the heart tissue
Chambers of the heart - ANSWERright atrium, right ventricle, left atrium, left ventricle
great vessels of the heart - ANSWERvenae cavae, pulmonary artery, pulmonary
vein, aorta
pulmonary circulation - ANSWERflow of blood from the heart to the lungs and back
to the heart
systemic circulation - ANSWERcirculation that supplies blood to all the body except
to the lungs
cardium- - ANSWERheart