Kappeler A P, Siegrist P W, Peter P, Koelz H R, Krejs G J, Blum A L
Dtsch Med Wochenschr. 1976 Jul 30;101(31):1145-8. doi: 10.1055/s-0028-1104230.
Oesophageal functions were measured in 18 patients with angina, 13 healthy volunteers and 29 age-matched patients with reflux disease. Acid clearance was as abnormal in angina patients (88 +/- 46 swallows) as in those with reflux disease (97 +/- 45). The pressure in the lower oesophageal sphincter was low in patients with angina (13 +/- 8 mm Hg). The incidence of hiatal hernia, subjective symptoms during acidification of the oesophagus and results of the reflux provocation test were similar in patients with angina pectoris and healthy controls.
对18例心绞痛患者、13名健康志愿者以及29名年龄匹配的反流性疾病患者进行了食管功能测量。心绞痛患者的酸清除情况（88±46次吞咽）与反流性疾病患者（97±45次吞咽）一样异常。心绞痛患者的食管下括约肌压力较低（13±8mmHg）。心绞痛患者与健康对照组在食管裂孔疝的发生率、食管酸化时的主观症状以及反流激发试验结果方面相似。
