Persisting chest pain in nonobstructive coronary artery disease

Prevalence of Coronary Microvascular Dysfunction Among Patients With Chest Pain and Nonobstructive Coronary Artery Disease.

OBJECTIVES This study assessed the prevalence of coronary microvascular abnormalities in patients presenting with chest pain and nonobstructive coronary artery disease (CAD). BACKGROUND Coronary microvascular abnormalities mediate ischemia and can lead to an increased risk of cardiovascular events. METHODS Using an intracoronary Doppler guidewire, endothelial-dependent microvascular functio...

Prognostic implications of nonobstructive coronary artery disease in patients undergoing coronary computed tomographic angiography for acute chest pain.

Coronary computed tomographic angiography can detect nonobstructive atherosclerotic lesions that would not otherwise have been detected with functional cardiac imaging. Currently, limited data exist regarding the clinical significance of these lesions in patients with acute chest pain. The aim of our study was to examine the prognostic significance of these nonobstructive findings in a patient ...

Chronic Chest Pain—High Probability of Coronary Artery Disease

Chest pain, dynamic ECG changes and coronary artery disease.

BACKGROUND Chest pain is a common emergency. Some patients have dynamic ECG changes with chest pain. Purpose of study was to find out the incidence of coronary artery disease (CAD) in patients presenting with chest pain and dynamic ECG changes. MATERIAL AND RESULTS Seventy two patients presenting with chest pain and dynamic ECG changes were subjected to coronary angiography. Thirty nine patie...

ارتباط میان عفونت هلیکوباکترپیلوری با coronary artery disease

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