Microvascular Angina (Cardiac Syndrome X)
ثبت نشده
چکیده
The prevalence of microvascular angina is estimated to be up to 30% of stable angina patients with nonobstructive coronary arteries. 19% of women presenting with acute coronary syndrome, 30% of women presenting with unstable angina, 9.1% of women with non-ST-elevation myocardial infarction and 10% of women with ST-elevation myocardial infarction were determined to have normal or non-obstructive coronary arteries using coronary angiography. Overall, 10-25% of women with acute coronary syndrome have a 'normal' coronary angiography.
منابع مشابه
Microvascular Angina (Cardiac Syndrome X)
The prevalence of microvascular angina is estimated to be up to 30% of stable angina patients with non-obstructive coronary arteries. 19% of women presenting with acute coronary syndrome, 30% of women presenting with unstable angina, 9.1% of women with non-STelevation myocardial infarction and 10% of women with ST-elevation myocardial infarction were determined to have normal or nonobstructive ...
متن کاملAngina 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 ...
متن کاملCoronary disease 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 ...
متن کاملارتباط بین آنژین صدری و هیپرانسولینیسم در زنان یائسه
Background: Cardiac X Syndrome is the occurrence of angina pectoris in spite of a normal coronary angiogram, probably due to a disorder of the cardiac sensory nervous system (pain perception). The insulin resistance (metabolic X) syndrome is an important determinant of coronary artery disease. There is a dearth of research on the association between insulin resistance and cardiac X syndrome. We...
متن کاملThe complex link between brain and heart in cardiac syndrome X.
In cardiac syndrome X, the presence of ischaemic-like ST segment changes during chest pain, in the absence of epicardial coronary stenoses, suggests that myocardial ischaemia caused by coronary microvascular dysfunction is responsible for angina. This view is supported by the documentation of abnormalities in myocardial perfusion on radionuclide studies 3 and abnormal coronary blood flow respon...
متن کامل