1·Narrowed heart arteries, heart attack, abnormal valves, prior heart surgery, cardiomyopathy and other heart damage are risk factors for almost any kind of arrhythmia.
冠脉狭窄、心梗、心瓣膜病、手术史、心肌病和其他心脏损伤是绝大多数心律失常的危险因素。
2·Hypertrophic cardiomyopathy (HCM). This is a disease in which the heart muscle (myocardium) becomes abnormally thick, making it harder for the heart to pump blood.
肥厚性心肌病(HCM)：患了此病，病人心脏的肌肉(心肌)会变得异常肥厚而无法向心脏输血。
3·There is a good deal of evidence correlating dilated cardiomyopathy with both genetic factors and a deficiency in either L-carnitine or taurine.
有充分的证据表明扩张型心肌病与遗传和缺乏左卡尼汀或氨基乙磺酸有关。
4·In the results of the vegetarian Dog Health Survey, the issue of dilated cardiomyopathy (DCM) was raised and it was suggested that vegetarian diets be supplemented with L-carnitine or taurine.
在素食狗健康调查的结果中，扩张型心肌病是一个问题，建议在素食中补充左卡尼汀或氨基乙磺酸。
5·Consistent adverse effects reported in smallpox vaccinees have been myopericarditis and dilated cardiomyopathy; the frequency of each adverse effect exceeds what might have occurred by coincidence.
天花疫苗接种者中一致报告的不良反应包括心肌心包炎和扩张性心肌病，每种不良反应的发生频率都超过了偶发事件的水平。