What Causes Cardiomegaly?
Cardiomegaly is a medical term that refers to an enlarged heart. Some conditions that can cause the heart to become enlarged are pregnancy, a weakened heart muscle that causes the other heart muscles to work harder, coronary heart disease, abnormal hearth rythm, and heart valve irregularities. You can find more information here: http://www.mayoclinic.com/health/enlarge…