The symptoms develop gradually because, if you have the insulin resistant form of type 2, it takes time for the effects of insulin resistance to show up. Your body doesnât become insulin resistant (unable to use insulin properly) overnight, as you can learn about in the article on causes of type 2 diabetes.
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a form of heart disease that usually appears in adulthood. ARVC is a disorder of the myocardium, which is the muscular wall of the heart.
1 Your heart rate reserve (HRR) is your max heart rate minus your resting heart rate. 2  Know your zones. 3  To find out which numbers to target on which runs, multiply your heart rate reserve by the zone youâre running in, then add back your resting heart rate.