S. Ranchordás, A. Vazão, Francisco Soares, Marta Marques
{"title":"侧面美左主干闭锁","authors":"S. Ranchordás, A. Vazão, Francisco Soares, Marta Marques","doi":"10.1093/ehjcr/ytae241","DOIUrl":null,"url":null,"abstract":"\n A 53-year-old man with no ischemic cardiac symptoms but dynamic ventricular repolarization changes in Holter monitoring underwent cardiac investigation prior to elective non cardiac surgery. Invasive coronary angiography followed by computed tomography coronary angiography showed left main stem atresia with collaterals from the right coronary artery supplying retrogradely the left coronary circulation. The echocardiogram showed no alterations. Cardiac magnetic resonance myocardial perfusion imaging showed no ischemia. During the 18-month follow-up period, the patient remained asymptomatic for ischemic events and therefore no intervention was deemed necessary.","PeriodicalId":507701,"journal":{"name":"European Heart Journal - Case Reports","volume":" 35","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Collateral beauty: Left main stem atresia\",\"authors\":\"S. Ranchordás, A. Vazão, Francisco Soares, Marta Marques\",\"doi\":\"10.1093/ehjcr/ytae241\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n A 53-year-old man with no ischemic cardiac symptoms but dynamic ventricular repolarization changes in Holter monitoring underwent cardiac investigation prior to elective non cardiac surgery. Invasive coronary angiography followed by computed tomography coronary angiography showed left main stem atresia with collaterals from the right coronary artery supplying retrogradely the left coronary circulation. The echocardiogram showed no alterations. Cardiac magnetic resonance myocardial perfusion imaging showed no ischemia. During the 18-month follow-up period, the patient remained asymptomatic for ischemic events and therefore no intervention was deemed necessary.\",\"PeriodicalId\":507701,\"journal\":{\"name\":\"European Heart Journal - Case Reports\",\"volume\":\" 35\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-05-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Heart Journal - Case Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/ehjcr/ytae241\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Heart Journal - Case Reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/ehjcr/ytae241","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 53-year-old man with no ischemic cardiac symptoms but dynamic ventricular repolarization changes in Holter monitoring underwent cardiac investigation prior to elective non cardiac surgery. Invasive coronary angiography followed by computed tomography coronary angiography showed left main stem atresia with collaterals from the right coronary artery supplying retrogradely the left coronary circulation. The echocardiogram showed no alterations. Cardiac magnetic resonance myocardial perfusion imaging showed no ischemia. During the 18-month follow-up period, the patient remained asymptomatic for ischemic events and therefore no intervention was deemed necessary.
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