{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,8]],"date-time":"2025-11-08T22:41:40Z","timestamp":1762641700435,"version":"3.44.0"},"reference-count":27,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["amjmed.com","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Medicine"],"published-print":{"date-parts":[[2015,4]]},"DOI":"10.1016\/j.amjmed.2014.10.055","type":"journal-article","created":{"date-parts":[[2014,11,26]],"date-time":"2014-11-26T02:31:12Z","timestamp":1416969072000},"page":"389-395","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"title":["Clinical Features and Prognosis of Type 2 Myocardial Infarction in Vasospastic Angina"],"prefix":"10.1016","volume":"128","author":[{"given":"Yuya","family":"Matsue","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuki","family":"Yoshida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masahiro","family":"Hoshino","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Taishi","family":"Yonetsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makoto","family":"Suzuki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akihiko","family":"Matsumura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Hashimoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masayuki","family":"Yoshida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjmed.2014.10.055_bib1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1161\/01.CIR.78.1.1","article-title":"Long-term prognosis for patients with variant angina and influential factors","volume":"78","author":"Yasue","year":"1988","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib2","doi-asserted-by":"crossref","first-page":"990","DOI":"10.1161\/01.CIR.76.5.990","article-title":"Long-term prognosis of patients with variant angina","volume":"76","author":"Walling","year":"1987","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib3","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1161\/CIRCEP.110.959809","article-title":"Clinical characteristics and long-term prognosis of vasospastic angina patients who survived out-of-hospital cardiac arrest: multicenter registry study of the Japanese Coronary Spasm Association","volume":"4","author":"Takagi","year":"2011","journal-title":"Circ Arrhythm Electrophysiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib4","doi-asserted-by":"crossref","first-page":"908","DOI":"10.1016\/j.jacc.2012.03.070","article-title":"Clinical implications of an implantable cardioverter-defibrillator in patients with vasospastic angina and lethal ventricular arrhythmia","volume":"60","author":"Matsue","year":"2012","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib5","doi-asserted-by":"crossref","first-page":"1581","DOI":"10.1016\/j.jacc.2012.08.001","article-title":"Third universal definition of myocardial infarction","volume":"60","author":"Thygesen","year":"2012","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib6","doi-asserted-by":"crossref","first-page":"1745","DOI":"10.1253\/circj.CJ-10-74-0802","article-title":"Guidelines for diagnosis and treatment of patients with vasospastic angina (coronary spastic angina) (JCS 2008): digest version","volume":"74","author":"Group JJW","year":"2010","journal-title":"Circ J"},{"key":"10.1016\/j.amjmed.2014.10.055_bib7","doi-asserted-by":"crossref","first-page":"2065","DOI":"10.1016\/S0735-1097(02)02608-6","article-title":"Cardiac troponins in renal insufficiency: review and clinical implications","volume":"40","author":"Freda","year":"2002","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib8","doi-asserted-by":"crossref","first-page":"408","DOI":"10.1016\/j.ahj.2007.11.008","article-title":"Apical ballooning syndrome (Tako-Tsubo or stress cardiomyopathy): a mimic of acute myocardial infarction","volume":"155","author":"Prasad","year":"2008","journal-title":"Am Heart J"},{"key":"10.1016\/j.amjmed.2014.10.055_bib9","doi-asserted-by":"crossref","first-page":"1144","DOI":"10.1016\/j.jacc.2013.07.018","article-title":"Prognostic stratification of patients with vasospastic angina: a comprehensive clinical risk score developed by the Japanese Coronary Spasm Association","volume":"62","author":"Takagi","year":"2013","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib10","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1016\/0002-9149(80)90062-4","article-title":"Long-term prognosis of \u201cvariant\u201d angina with medical treatment","volume":"46","author":"Severi","year":"1980","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib11","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1161\/01.CIR.69.5.880","article-title":"Clinical characteristics and long-term survival of patients with variant angina","volume":"69","author":"Mark","year":"1984","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib12","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1161\/01.CIR.68.2.258","article-title":"Factors influencing the long-term prognosis of treated patients with variant angina","volume":"68","author":"Waters","year":"1983","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib13","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1067\/mhj.2002.123843","article-title":"Coronary vasospasm as a possible cause of elevated cardiac troponin I in patients with acute coronary syndrome and insignificant coronary artery disease","volume":"144","author":"Wang","year":"2002","journal-title":"Am Heart J"},{"key":"10.1016\/j.amjmed.2014.10.055_bib14","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/j.jacc.2009.08.057","article-title":"Natural history and expansive clinical profile of stress (tako-tsubo) cardiomyopathy","volume":"55","author":"Sharkey","year":"2010","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib15","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.jacc.2004.09.056","article-title":"Prognostic implications of elevated troponin in patients with suspected acute coronary syndrome but no critical epicardial coronary disease: a TACTICS-TIMI-18 substudy","volume":"45","author":"Dokainish","year":"2005","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib16","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/j.jacc.2010.08.626","article-title":"3-year follow-up of patients with coronary artery spasm as cause of acute coronary syndrome: the CASPAR (coronary artery spasm in patients with acute coronary syndrome) study follow-up","volume":"57","author":"Ong","year":"2011","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib17","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1016\/j.jacc.2008.04.050","article-title":"Coronary artery spasm as a frequent cause of acute coronary syndrome: the CASPAR (Coronary Artery Spasm in Patients With Acute Coronary Syndrome) Study","volume":"52","author":"Ong","year":"2008","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib18","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1161\/01.CIR.0000025404.78001.D8","article-title":"Prognostic value of coronary vascular endothelial dysfunction","volume":"106","author":"Halcox","year":"2002","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib19","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1161\/01.ATV.0000057571.03012.F4","article-title":"Prognostic value of abnormal vasoreactivity of epicardial coronary arteries to sympathetic stimulation in patients with normal coronary angiograms","volume":"23","author":"Schindler","year":"2003","journal-title":"Arterioscler Thromb Vasc Biol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib20","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1161\/01.CIR.101.9.948","article-title":"Long-term follow-up of patients with mild coronary artery disease and endothelial dysfunction","volume":"101","author":"Suwaidi","year":"2000","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib21","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1097\/01.mca.0000134590.99841.81","article-title":"Microvascular dysfunction in angiographically normal or mildly diseased coronary arteries predicts adverse cardiovascular long-term outcome","volume":"15","author":"Britten","year":"2004","journal-title":"Coron Artery Dis"},{"key":"10.1016\/j.amjmed.2014.10.055_bib22","doi-asserted-by":"crossref","first-page":"2825","DOI":"10.1016\/j.jacc.2010.01.054","article-title":"Coronary microvascular reactivity to adenosine predicts adverse outcome in women evaluated for suspected ischemia results from the National Heart, Lung and Blood Institute WISE (Women's Ischemia Syndrome Evaluation) study","volume":"55","author":"Pepine","year":"2010","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib23","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1016\/S0735-1097(02)01690-X","article-title":"Coronary microvascular spasm causes myocardial ischemia in patients with vasospastic angina","volume":"39","author":"Sun","year":"2002","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib24","doi-asserted-by":"crossref","first-page":"1723","DOI":"10.1161\/CIRCULATIONAHA.113.004096","article-title":"Clinical usefulness, angiographic characteristics, and safety evaluation of intracoronary acetylcholine provocation testing among 921 consecutive white patients with unobstructed coronary arteries","volume":"129","author":"Ong","year":"2014","journal-title":"Circulation"},{"key":"10.1016\/j.amjmed.2014.10.055_bib25","doi-asserted-by":"crossref","first-page":"1943","DOI":"10.1253\/circj.CJ-10-0292","article-title":"Prognostic effects of calcium channel blockers in patients with vasospastic angina\u2013a meta-analysis","volume":"74","author":"Nishigaki","year":"2010","journal-title":"Circ J"},{"key":"10.1016\/j.amjmed.2014.10.055_bib26","doi-asserted-by":"crossref","first-page":"1742","DOI":"10.1016\/j.jacc.2007.12.049","article-title":"Effects of a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, fluvastatin, on coronary spasm after withdrawal of calcium-channel blockers","volume":"51","author":"Yasue","year":"2008","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.amjmed.2014.10.055_bib27","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1161\/01.CIR.0000100722.34034.E4","article-title":"Angiotensin-converting enzyme inhibitors and 3-hydroxy-3-methylglutaryl coenzyme A reductase in cardiac Syndrome X: role of superoxide dismutase activity","volume":"109","author":"Pizzi","year":"2004","journal-title":"Circulation"}],"container-title":["The American Journal of Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002934314010869?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002934314010869?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T09:05:38Z","timestamp":1757581538000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002934314010869"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,4]]},"references-count":27,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2015,4]]}},"alternative-id":["S0002934314010869"],"URL":"https:\/\/doi.org\/10.1016\/j.amjmed.2014.10.055","relation":{},"ISSN":["0002-9343"],"issn-type":[{"type":"print","value":"0002-9343"}],"subject":[],"published":{"date-parts":[[2015,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Clinical Features and Prognosis of Type 2 Myocardial Infarction in Vasospastic Angina","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjmed.2014.10.055","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}