ECG record during changes in oesophageal pH.
نویسندگان
چکیده
منابع مشابه
ECG record during changes in oesophageal pH.
Seventeen patients with non-cardiac chest pain were investigated by simultaneous ambulatory 24 hour ECG and oesophageal pH monitoring. While 11 patients lowered their oesophageal pH below 4 for a significant percentage, (3.4%) of recorded time and experienced chest pain, no simultaneous ECG changes occurred. In 10 patients chest pain was reproduced by an oesophageal acid perfusion test (Bernste...
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ژورنال
عنوان ژورنال: Gut
سال: 1990
ISSN: 0017-5749
DOI: 10.1136/gut.31.2.127