
Originally Posted by
MuscleInk
The heart hormone they are possibly referring to is creatine phosphokinase. CK is a marker of myocardial infarction (heart attack), rhabdomyolysis (severe muscle breakdown), muscular dystrophy, autoimmune myositides and acute renal failure.
Have they given you the results of your ECHO? The most common reason for an Echocardiogram is to measure the ventricular ejection fractions. Healthy individuals have ejection fractions between 50% and 75%. Damage to the heart muscle (myocardium), reduces ejection fraction. This reduction in the ejection fraction can manifest itself clinically as heart failure.