Coronary vasoconstriction as a cause of angina pectoris at rest documented by angiography and by regional myocardial perfusion radioisotopic studies

MeSH terms

• Angina Pectoris / diagnostic imaging*
• Angina Pectoris / etiology*
• Coronary Angiography
• Coronary Vasospasm / complications*
• Coronary Vasospasm / diagnostic imaging*
• Electrocardiography
• Humans
• Radionuclide Imaging
• Rest
• Thallium Radioisotopes