Variant Angina Associated with Coronary Artery Endothelial Dysfunction and Myocardial Bridge: A Case Report and Review of the Literature
スポンサーリンク
概要
- 論文の詳細を見る
The association of variant angina (VA) and myocardial bridges is a rare finding. We describe a case of VA with recurrent coronary spasm triggered by different stimuli at the site of a myocardial bridge. The interplay of endothelial dysfunction, coronary vasoconstriction and myocardial bridging was detected by intracoronary acetylcholine test and IVUS. We speculate that mechanical stimulation at the bridge site caused endothelial dysfunction and enhanced local susceptibility to vasoconstrictor stimuli. Variant angina should always be suspected in cases of ST-elevation acute coronary syndrome without any significant angiographic coronary stenosis.
- 一般社団法人 日本内科学会の論文
一般社団法人 日本内科学会 | 論文
- A Patient with Diffuse Cutaneous Systemic Sclerosis Complicated by Antineutrophil-cytoplasmic Antibody-associated Vasculitis Exhibiting Honeycomb Lung without Volume Loss
- Parkinson's Disease and the Cardio-ankle Vascular Stiffness Index
- Pseudohypoparathyroidism Type II in a Woman with a History of Thyroid Surgery
- A Novel Frameshift Mutation in Exon 4 Causing a Deficiency of High-molecular-weight Kininogen in a Patient with Splenic Infarction
- Risk Factors for Liver Injury with an Elevated Serum Bilirubin Concentration Caused by Antituberculous Drugs