Angina pectoris and normal coronary arteries: cardiac syndrome X
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چکیده
منابع مشابه
Angina pectoris and normal coronary arteries: cardiac syndrome X.
Correspondence to: Professor Filippo Crea, Istituto di Cardiologia, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168 Roma, Italy; [email protected] _________________________ A mong patients undergoing coronary angiography because of angina typical enough to suggest coronary artery disease, 10–30% are found to have ‘‘normal’’ or ‘‘near normal’’ epicardial coronary arteries at ...
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Correspondence to: Professor Filippo Crea, Istituto di Cardiologia, Università Cattolica del Sacro Cuore, Largo A. Gemelli, 8, 00168 Roma, Italy; [email protected] _________________________ A mong patients undergoing coronary angiography because of angina typical enough to suggest coronary artery disease, 10–30% are found to have ‘‘normal’’ or ‘‘near normal’’ epicardial coronary arteries at ...
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A patient with Shy-Drager syndrome who presented with severe angina pectoris is described. Special investigations of his autonomic nervous system showed sympathetic and parasympathetic dysfunction with supersensitive end-organ response. Sympathetic dysfunction manifested as labile hypertension, severe postural hypotension, and inadequate heart rate response to atropine and the Valsalva manoeuvr...
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Three patients with thyrotoxicosis are described, in whom the presenting symptom was severe cardiac pain at rest or on effort and who were admitted to hospital with suspected or proven myocardial infarction. All patients were studied by selective coronary arteriography and left ventriculography after thyroid function tests which confirmed thyrotoxicosis. There was no demonstrable disease of the...
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In patients with typical stress-induced anginal pain, normal coronary arteries, and unimpaired left ventricular performance at rest ("syndrome X"), a reduced coronary dilatory capacity, abnormal lactate metabolism during stress, and reduction of left ventricular functional reserve have been described. A group of 40 patients with syndrome X was followed for several years to determine their long-...
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ژورنال
عنوان ژورنال: Heart
سال: 2004
ISSN: 0007-0769
DOI: 10.1136/hrt.2003.020594