environment applies to all the external factors that have a formative influence on one's physical, mental, or moral development. the kind of environment that produces juvenile delinquents; milieu applies especially to the physical and social surroundings of a person or group of persons.
Myocardial ischemia is an imbalance between myocardial oxygen supply and demand. Left untreated, it results in angina pectoris, myocardial stunning, myocardial hibernation, ischemic preconditioning, postconditioning, or under the most severe instances, acute coronary syndrome and myocardial infarction.
Coronary angiogram: Reversible ischemia means that when you exercise part of heart muscle is deprived of blood supply. You are not going to die, but should consult with a cardiologist to see if you need coronary angiogram. Your heart should be at resting stage. Avoid any exercise until you have the work ...Read more.