在临床实践中,作者采用吸气、呼气、瓦氏动作、站立至蹲位、蹲位至站立和抬腿等6种床边试验对所选择的30例患有病理性收缩期杂音的病人进行了诊断,发现这些床边试验对心脏杂音的诊断和鉴别很有裨益,现报告如下。临床资料:1.一般资料:本组30例,年龄18～80岁(平均47岁)。男18例,女12例。住院10例,门诊20例。全组病人均按 Levine 心脏收缩期杂音的分级,有Ⅱ～Ⅴ级病理性收缩期杂音。全部病人均经心电图、胸部正、侧位 X 线片、心脏 B 超和 M超等项检查,其中有19人作了心音图检查。临床听 In clinical practice, the authors used six kinds of bedside tests such as inhalation, expiratory, Valsalva, standing to squatting, squatting to standing and raising the leg. The selected 30 patients with pathological systolic murmur Conducted a diagnosis and found that these bedside tests on the diagnosis and identification of heart murmurs benefit, are as follows. Clinical data: 1. General information: The group of 30 patients, aged 18 to 80 years (mean 47 years). 18 males and 12 females. Hospitalization in 10 cases, outpatient 20 cases. All patients were classified according to Levine systolic murmur, Ⅱ ~ Ⅴ pathological systolic murmur. All patients were ECG, chest X-ray, lateral X-ray, B ultrasound and M-check the other items, of which 19 people had a phonocardiogram examination. Clinical listening