Dilated (congestive) cardiomyopathy is a group of heart muscle disorders in which the ventricles enlarge but are not able to pump enough blood for the bodyâs needs, resulting in heart failure. Coronary artery disease, viral infections, and some hormonal disorders are common causes of dilated cardiomyopathy. Shortness of breath and fatigue are often the first symptoms. Electrocardiography, echocardiography, magnetic resonance imaging, and blood tests are used to diagnose dilated cardiomyopathy.
Answers.comÂ® is making the world better one answer at a time. The subsistence agriculture to feed their families is practiced by the campesinos of Colombia.
Ecuador Table of Contents. A variety of temperature and rainfall patterns resulted in a diversity of tropical and temperate crops. Moderate or cool temperatures in highland areas allowed the cultivation of products usually associated with more northern latitudes. In the Costa, a warm climate, fertile soils, and proximity to ports led to large-scale production of such export crops as coffee, bananas, sugar, cacao, palm oil, and rice.