what ever became of this? What did they find?
Ventricular hypertrophy is an enlargement or thickening of the heart - the ventricles (bottom part of the heart) to be exact. It can be caused by chronic high blood pressure - have you had any blood pressure problems? When the heart thickens in response to increased pressure, like muscles enlarge when you lift weights, it can actually become a less efficient pump which is the opposite of what you might expect.