Advanced Medical Surgical Already Passed

where is the mitral area? {Ans: LEFT 5th ICS - follow rib laterally 7-9cm from the sternal border}what does creatine kinase and myoglobin show? {Ans: just muscle damage somewhere}What is associated with the Beta 1 receptors? {Ans: the heart- it increases HR, contractility, conduction velocity, and automaticity}what is cardiac output? {Ans: the amount of blood pumped by the heart per minute}what is ischemia? {Ans: insufficient oxygen supply to meet requirements of myocardium}impedance {Ans: the pressure that the heart must overcome to open the aortic valve- want some impedance}