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Cardiac is also known as Heart. Cardiac translates literally to "heart, " and any place the term is seen, such a substitution generally works.
Vague: This is a vague term which is not typical nomenclature. I assume its referring to a pt with a weak heart called a cardiomyopathy. The pumping function is impaired and thus " insufficient " to meet the bodies needs. Pts like this are prone to episode of cogestive heart failure. ...Read moreSee 2 more doctor answers
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Somewhat: Extensive collaterals can be very protective. It is even possible to have a heart attack with no symptoms, and no perceivable damage if the collaterals are developed enough at the time of a vessel occlusion. On the other hand, having occluded vessels secondary to cholesterol plaque isn't exactly "healthy", even though you are feeling well. ...Read moreSee 1 more doctor answer
Exercise intensity: The intensity of exercise is usually classified according to the maximal heart rate for each individual. If the heart rate is < 50 % of maximal predicted (mild), moderate 50-70% and severe > 70% of maximal predicted . It is usually reccomended to exercise at moderate intensity. ...Read moreSee 1 more doctor answer
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