为了估测病人的心功能或心脏潜在危险,已发展多种非侵入性检查技术,这些检查可弥补体格检查和多导心电图之不足。评测结果时,每项检查均有其特殊措征,同样有某些解释不清的难点。然而,从整体上来看,它们为医师、护士及健康护理组的其它成员提供了既有价值也有意义的资料,从而为每位患者拟定最佳治疗方案。 In order to assess the patient’s cardiac function or the potential risk of heart disease, a variety of noninvasive examination techniques have been developed that can make up for the lack of physical examination and multiconductivity ECG. Evaluation results, each inspection has its own special measures, the same has some difficult to explain. However, on the whole, they provide both physicians, nurses and other members of the health care group with both valuable and relevant information to formulate the best treatment for each patient.