Coronary sinus lactate estimation and esophageal motor anomalies in angina with normal coronary angiogram

Twenty-three patients (ages 44-82) with angina-like chest pain with a negative stress test and a normal coronary angiogram were studied for myocardial lactate metabolism during atrial pacing and for esophageal motor function with manometric measurements and acid infusion test. Eight patients had an...

Full description

Saved in:
Bibliographic Details
Published in:Digestive diseases and sciences 1984-04, Vol.29 (4), p.305-310
Main Authors: DUCROTTE, P, BERLAND, J, DENIS, P, GALMICHE, J. P, CRIBIER, A, LETAC, B, PASQUIS, P
Format: Article
Language:English
Subjects:
Adult
Aged
Angina Pectoris - complications
Angina Pectoris - diagnosis
Biological and medical sciences
Cardiology. Vascular system
Coronary Angiography
Coronary heart disease
Diagnosis, Differential
Esophageal Diseases - diagnosis
Esophageal Diseases - physiopathology
Female
Heart
Humans
Lactates - analysis
Male
Manometry
Medical sciences
Middle Aged
Myocardium - metabolism
Pain - etiology
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Twenty-three patients (ages 44-82) with angina-like chest pain with a negative stress test and a normal coronary angiogram were studied for myocardial lactate metabolism during atrial pacing and for esophageal motor function with manometric measurements and acid infusion test. Eight patients had an abnormal myocardial lactate metabolism during maximal atrial pacing. Esophageal motor anomalies were observed in six of these eight patients and nine of the 15 subjects with normal myocardial lactate metabolism. The frequency and type of these anomalies were not different between the two groups of patients. Perfusion of acid into the esophagus reproduced the spontaneous pain syndrome in three patients, independent of any simultaneous motor dysfunction. These results suggest that esophageal motor anomalies must be interpreted with caution in patients with angina-like chest pain before affirming the exclusively esophageal origin of the pain.
ISSN:0163-2116
1573-2568
DOI:10.1007/BF01318514