abnormality of the heart造句

• She did not suffer from myocardial or coronary artery disease , or any abnormalities of the heart as best doctors and medical science could determine
  她没有医生和医学科学所能确诊的心肌和冠状动脉疾病及其他任何心脏异常。
• Echocardiograms are not appropriate as screening tests but are useful for evaluating suspected abnormalities of the heart valves or reduced overall heart function
  超声波心动图不宜作为一种筛检试验手段，但作为评估心瓣膜疑似反常或心脏功能衰减之手段，它仍有利用价值。