Serial intravascular ultrasound observation of the behavior of coronary artery during a positive spasm provocation test

MeSH terms

• Acetylcholine / administration & dosage
• Aged
• Angina Pectoris / diagnostic imaging*
• Angina Pectoris / therapy
• Coronary Angiography
• Coronary Vasospasm / chemically induced
• Coronary Vasospasm / diagnostic imaging*
• Coronary Vasospasm / therapy
• Coronary Vessels / diagnostic imaging*
• Humans
• Injections, Intra-Arterial
• Male
• Predictive Value of Tests
• Ultrasonography, Interventional*
• Vasoconstrictor Agents / administration & dosage