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.
Aztec Farm crops. Chinampas weren't the only type of farming that was used. There were crops on the mainland, as well as gardens, both small personal gardens and large experimental gardens. The gardens were a common feature in the homes of the ruling class.hinampas and other forms of Aztec agriculture actually come from the days before the Aztec empire. Chinampas farming was begun in Xochimilco and Chalco, and was probably quickly adapted by the Aztecs as these people became part of the empire.