{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T14:00:10Z","timestamp":1784383210217,"version":"3.55.0"},"reference-count":70,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":366,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","journal-of-cardiology.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Cardiology"],"published-print":{"date-parts":[[2024,1]]},"DOI":"10.1016\/j.jjcc.2023.06.013","type":"journal-article","created":{"date-parts":[[2023,7,13]],"date-time":"2023-07-13T12:52:04Z","timestamp":1689252724000},"page":"1-7","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["What is the meaning of provoked spasm phenotypes by vasoreactivity testing?"],"prefix":"10.1016","volume":"83","author":[{"given":"Shozo","family":"Sueda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keisho","family":"Kurokawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoki","family":"Sakaue","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuntaro","family":"Ikeda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jjcc.2023.06.013_bb0005","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/0002-9343(59)90003-8","article-title":"Angina pectoris. I. A variant form of angina pectoris; preliminary report","volume":"27","author":"Prinzmetal","year":"1959","journal-title":"Am J Med"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0010","first-page":"2565","article-title":"International standardization of diagnostic criteria for vasospastic angina","volume":"38","author":"Beltrame","year":"2017","journal-title":"Eur Heart J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0015","doi-asserted-by":"crossref","first-page":"2779","DOI":"10.1253\/circj.CJ-66-0098","article-title":"Guidelines for diagnosis and treatment of patients with vasospastic angina (coronary spastic angina) (JCS 2013)","volume":"78","author":"JCS Joint Working Group","year":"2014","journal-title":"Circ J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0020","doi-asserted-by":"crossref","first-page":"1114","DOI":"10.1016\/S0002-9149(02)02283-X","article-title":"Usefulness of implantable cardioverter-defibrillator in refractory variant angina pectoris complicated by ventricular fibrillation in patients with angiographically normal coronary arteries","volume":"89","author":"Meisel","year":"2002","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0025","doi-asserted-by":"crossref","first-page":"1110","DOI":"10.1161\/01.CIR.75.6.1110","article-title":"Clinical characteristics associated with myocardial infarction, arrhythmias, and sudden death in patients with vasospastic angina","volume":"75","author":"Nakamura","year":"1987","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0030","first-page":"473","article-title":"The parallel tales of microvascular angina and heart failure with preserved ejection fraction: a paradigm shift","volume":"38","author":"Crea","year":"2017","journal-title":"Eur Heart J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0035","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.atherosclerosis.2020.12.008","article-title":"Coronary provocative tests in the catheterization laboratory: pathophysiological bases, methodological considerations and clinical implications","volume":"318","author":"Montone","year":"2021","journal-title":"Atherosclerosis"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0040","first-page":"286","article-title":"Assessment of the endothelial function and spasm provocation test performed by intracoronary infusion of acetylcholine. Technical report from the ACI-SEC","volume":"3","author":"Gutierrez","year":"2021","journal-title":"REC Interv Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0045","doi-asserted-by":"crossref","first-page":"879","DOI":"10.1253\/circj.CJ-22-0779","article-title":"JCS\/CVIT\/JCC 2023 guideline focus update on diagnosis and treatment of vasospastic angina (coronary spastic angina) and coronary microvascular dysfunction","volume":"87","author":"Hokimoto","year":"2023","journal-title":"Circ J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0050","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1097\/00019501-200309000-00006","article-title":"Induction of coronary artery response by two pharmacological agents: comparison between intracoronary injection of acetylcholine and ergonovine","volume":"14","author":"Sueda","year":"2003","journal-title":"Coron Artery Dis"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0055","doi-asserted-by":"crossref","DOI":"10.1161\/JAHA.113.000227","article-title":"Coronary vasomotor response to intracoronary acetylcholine injection, clinical features, and long-term prognosis in 873 consecutive patients with coronary spasm: analysis of a single-center study over 20 years","volume":"2","author":"Sato","year":"2013","journal-title":"J Am Heart Assoc"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0060","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1093\/eurheartj\/ehs199","article-title":"Clinical implications of provocation tests for coronary artery spasm: safety, arrhythmic complications, and prognostic impact: multicentre registry study of the Japanese Coronary Spasm Association","volume":"34","author":"Takagi","year":"2013","journal-title":"Eur Heart J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0065","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1007\/s00380-020-01707-9","article-title":"Assessment of coronary vasomotor responses to acetylcholine in German and Japanese patients with epicardial coronary spasm \u2013 more similarities than differences?","volume":"36","author":"Suda","year":"2021","journal-title":"Heart Vessels"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0070","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.jjcc.2023.06.013_bb0075","doi-asserted-by":"crossref","first-page":"1865","DOI":"10.1016\/j.jcin.2020.05.009","article-title":"Long-term follow-up in patients with stable angina and unobstructed coronary arteries undergoing intracoronary acetylcholine testing","volume":"13","author":"Seitz","year":"2020","journal-title":"J Am Coll Cardiol Interv"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0080","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/j.atherosclerosis.2016.09.015","article-title":"Impact of vasomotion type on prognosis of coronary artery spasm induced by acetylcholine provocation test of left coronary artery","volume":"257","author":"Lee","year":"2017","journal-title":"Atherosclerosis"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0085","doi-asserted-by":"crossref","first-page":"1943","DOI":"10.1007\/s00380-016-0827-9","article-title":"Moderate vasomotor response to acetylcholine provocation test as an indicator of long-term prognosis","volume":"31","author":"Hoshino","year":"2016","journal-title":"Heart Vessels"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0090","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1161\/01.CIR.74.5.955","article-title":"Induction of coronary artery spasm by acetylcholine in patients with variant angina: possible role of the parasympathetic nervous system in the pathogenesis of coronary artery spasm","volume":"74","author":"Yasue","year":"1986","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0095","doi-asserted-by":"crossref","first-page":"882","DOI":"10.1016\/0002-9149(80)90135-6","article-title":"Some clinical considerations regarding the relation of coronary vasospasm to coronary atherosclerosis: a hypothetical pathogenesis","volume":"45","author":"Marzilli","year":"1980","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0100","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1161\/01.CIR.85.2.619","article-title":"Variant angina pectoris. Role of coronary spasm in the development of fixed coronary obstructions","volume":"85","author":"Kaski","year":"1992","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0105","doi-asserted-by":"crossref","first-page":"904","DOI":"10.1016\/0735-1097(91)90745-U","article-title":"Progression of coronary atherosclerosis: is coronary spasm related to progression?","volume":"18","author":"Nobuyoshi","year":"1991","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0110","doi-asserted-by":"crossref","first-page":"2446","DOI":"10.1161\/01.CIR.92.9.2446","article-title":"Progression and regression of coronary stenosis in the long-term follow-up of vasospastic angina","volume":"92","author":"Ozaki","year":"1995","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0115","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/j.jcin.2020.12.025","article-title":"Prognostic links between OCT-delineated coronary morphologies and coronary functional abnormalities in patients with INOCA","volume":"14","author":"Nishimiya","year":"2021","journal-title":"JACC Cardiovasc Interv"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0120","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1016\/j.jjcc.2018.04.013","article-title":"Angioscopic differences of coronary intima between diffuse and focal coronary vasospasm: comparison of optical coherence tomography","volume":"72","author":"Kitano","year":"2018","journal-title":"J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0125","doi-asserted-by":"crossref","first-page":"1465","DOI":"10.3390\/life12101465","article-title":"Clinical outcomes and provoked epicardial spasm phenotypes via intracoronary acetylcholine testing in 680 patients with angina and nonobstructive coronary arteries","volume":"12","author":"Sueda","year":"2022","journal-title":"Life"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0130","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1253\/jcj.64.416","article-title":"Clinical characteristics of female patients with coronary spastic angina: comparisons with male patients","volume":"64","author":"Sueda","year":"2000","journal-title":"Jpn Circ J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0135","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/j.jjcc.2022.04.002","article-title":"Sex-related differences in coronary vasomotor disorders: comparisons between Western and Japanese populations","volume":"81","author":"Sueda","year":"2023","journal-title":"J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0140","doi-asserted-by":"crossref","first-page":"322","DOI":"10.1007\/s00380-014-0614-4","article-title":"Gender differences in sensitivity of acetylcholine and ergonovine to coronary spasm provocation test","volume":"31","author":"Sueda","year":"2016","journal-title":"Heart Vessels"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0145","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.jjcc.2016.09.012","article-title":"Overview of the pharmacological spasm provocation tests: comparisons between acetylcholine and ergonovine","volume":"69","author":"Sueda","year":"2017","journal-title":"J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0150","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1002\/clc.4960200212","article-title":"Disparity between serotonin- and acetylcholine-provoked coronary artery spasm","volume":"20","author":"Kanazawa","year":"1997","journal-title":"Clin Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0155","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1097\/MCA.0000000000000355","article-title":"Differential incidence and type of spasm according to coronary arterial location","volume":"27","author":"Sueda","year":"2016","journal-title":"Coron Artery Dis"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0160","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1253\/circj.CJ-16-1046","article-title":"Differential incidence and morphology of spasm according to coronary arterial location by intracoronary ergonovine spasm provocation testing","volume":"81","author":"Sueda","year":"2017","journal-title":"Circ J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0165","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1161\/01.CIR.59.2.307","article-title":"Similarities of ergonovine-induced and spontaneous attacks of variant angina","volume":"59","author":"Curry","year":"1979","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0170","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1007\/s00380-020-01748-0","article-title":"Coincidence between spontaneous and inducible coronary spasm: acetylcholine test is clinically valued for diagnosing coronary spasm","volume":"36","author":"Sueda","year":"2021","journal-title":"Heart Vessels"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0175","doi-asserted-by":"crossref","first-page":"422","DOI":"10.1161\/01.CIR.0000046488.52939.BF","article-title":"Effect of nifedipine and cerivastatin on coronary endothelial function in patients with coronary artery disease","volume":"107","author":"The ENCORE investigators","year":"2003","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0180","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1007\/s00380-018-1299-x","article-title":"Differential incidence and morphology of provoked spasm between intracoronary acetylcholine and ergonovine testing: recommendation of supplementary use","volume":"34","author":"Sueda","year":"2019","journal-title":"Heart Vessels"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0185","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1097\/00019501-200206000-00005","article-title":"Clinical and angiographical characteristics of acetylcholine induced spasm: relationship to dose of intracoronary injection of acetylcholine","volume":"13","author":"Sueda","year":"2002","journal-title":"Coron Artery Dis"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0190","doi-asserted-by":"crossref","first-page":"771","DOI":"10.1007\/s00380-014-0563-y","article-title":"Maximum acetylcholine dose of 200 \u03bcg into the left coronary artery as a spasm provocation test: comparison with 100 \u03bcg of acetylcholine","volume":"30","author":"Sueda","year":"2015","journal-title":"Heart Vessels"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0195","first-page":"155","article-title":"Absence of induced spasm by intracoronary injection of 50 \u03bcg acetylcholine in the right coronary artery: usefulness of 80 \u03bcg of acetylcholine as a spasm provocation test","volume":"32","author":"Sueda","year":"1998","journal-title":"J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0200","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/j.jjcc.2016.11.003","article-title":"The acetylcholine administration time lays a key role for provoked spasm in the spasm provocation test","volume":"70","author":"Sueda","year":"2017","journal-title":"J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0205","doi-asserted-by":"crossref","first-page":"1255","DOI":"10.1161\/01.CIR.74.6.1255","article-title":"Local coronary supersensitivity to diverse vasoconstrictive stimuli in patients with variant angina","volume":"74","author":"Kaski","year":"1986","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0210","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/0735-1097(95)00432-7","article-title":"Diffuse disorder of coronary artery vasomotility in patients with coronary spastic angina. Hyperreactivity to the constrictor effects of acetylcholine and the dilator effects of nitroglycerin","volume":"27","author":"Okumura","year":"1996","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0215","doi-asserted-by":"crossref","first-page":"1442","DOI":"10.1016\/S0735-1097(99)00073-X","article-title":"Racial heterogeneity in coronary artery vasomotor reactivity: differences between Japanese and Caucasian patients","volume":"33","author":"Beltrame","year":"1999","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0220","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1161\/01.CIR.101.10.1102","article-title":"Major racial differences in coronary constrictor response between Japanese and Caucasians with recent myocardial infarction","volume":"101","author":"Pristipino","year":"2000","journal-title":"Circulation"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0225","doi-asserted-by":"crossref","first-page":"873","DOI":"10.1016\/0002-9149(80)90134-4","article-title":"Syndrome of symptomatic coronary arterial spasm with nearly normal coronary angiograms","volume":"45","author":"Heupler","year":"1980","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0230","doi-asserted-by":"crossref","first-page":"432","DOI":"10.1016\/S0735-1097(00)00729-4","article-title":"Diffuse intimal thickening of coronary arteries in patients with coronary spastic angina","volume":"36","author":"Miyao","year":"2000","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0235","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1016\/0002-8703(95)90349-6","article-title":"Comparison of vessel wall morphology appearance at sites of focal and diffuse coronary vasospasm by intravascular ultrasound","volume":"130","author":"Koyama","year":"1995","journal-title":"Am Heart J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0240","doi-asserted-by":"crossref","first-page":"2411","DOI":"10.1016\/j.ijcard.2013.02.002","article-title":"Coronary plaque component in patients with vasospastic angina: a virtual histology intravascular ultrasound study","volume":"168","author":"Tsujita","year":"2013","journal-title":"Int J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0245","doi-asserted-by":"crossref","first-page":"1322","DOI":"10.1016\/0140-6736(93)92245-O","article-title":"Angioscopy in variant angina: coronary artery spasm and intimal injury","volume":"342","author":"Etsuda","year":"1993","journal-title":"Lancet"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0250","doi-asserted-by":"crossref","first-page":"1632","DOI":"10.3390\/diagnostics11091632","article-title":"Intracoronary thrombogenicity in patients with vasospastic angina: an observation using coronary angioscopy","volume":"11","author":"Teragawa","year":"2021","journal-title":"Diagnostics"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0255","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1016\/j.ijcard.2009.07.011","article-title":"Morphological features of coronary arteries in patients with coronary spastic angina: assessment with intracoronary optical coherence tomography","volume":"146","author":"Morikawa","year":"2011","journal-title":"Int J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0260","doi-asserted-by":"crossref","first-page":"1059","DOI":"10.1016\/j.jcmg.2015.03.010","article-title":"OCT-defined morphological characteristics of coronary artery spasm sites in vasospastic angina","volume":"8","author":"Shin","year":"2015","journal-title":"J Am Coll Cardiol Imaging"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0265","doi-asserted-by":"crossref","first-page":"1608","DOI":"10.1016\/j.jacc.2011.06.046","article-title":"Conformational change in coronary artery structure assessed by optical coherence tomography in patients with vasospastic angina","volume":"58","author":"Tanaka","year":"2011","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0270","first-page":"17","article-title":"Evaluation of coronary flow reserve in patients with vasospastic angina","volume":"36","author":"Anzai","year":"2000","journal-title":"J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0275","doi-asserted-by":"crossref","first-page":"705","DOI":"10.1016\/S0002-9149(97)00499-2","article-title":"Comparison of coronary flow reserve between focal and diffuse vasoconstriction induced by ergonovine in patients with vasospastic angina","volume":"80","author":"Akasaka","year":"1997","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0280","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1097\/00019501-200309000-00002","article-title":"Coronary flow reserve in patients with vasospastic angina: correlation between coronary flow reserve and age or duration of angina","volume":"14","author":"Sueda","year":"2003","journal-title":"Coron Artery Dis"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0285","doi-asserted-by":"crossref","first-page":"2350","DOI":"10.1016\/j.jacc.2019.08.1056","article-title":"Coronary functional abnormalities in patients with angina and nonobstructive coronary artery disease","volume":"74","author":"Suda","year":"2019","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0290","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 Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0295","doi-asserted-by":"crossref","DOI":"10.1161\/JAHA.116.003426","article-title":"Impact of statin therapy on clinical outcome in patients with coronary spasm","volume":"5","author":"Ishii","year":"2016","journal-title":"J Am Heart Assoc"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0300","article-title":"The impact of antiplatelet therapy on patients with vasospastic angina: a multicenter registry study of the Japanese Coronary Spasm Association","volume":"29","author":"Mori","year":"2020","journal-title":"Int J Cardiol Heart Vasc"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0305","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1378\/chest.123.2.380","article-title":"Limitations of medical therapy in patients with pure coronary spastic angina","volume":"123","author":"Sueda","year":"2003","journal-title":"Chest"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0310","doi-asserted-by":"crossref","first-page":"A1698","DOI":"10.1016\/S0735-1097(14)61701-0","article-title":"Comparison of diffuse with focal coronary artery spasm in patients with vasospastic angina on 3-year clinical outcomes","volume":"63","author":"Rha","year":"2014","journal-title":"JACC"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0315","doi-asserted-by":"crossref","first-page":"528","DOI":"10.1136\/hrt.81.5.528","article-title":"Long lasting spasticity in controlled vasospastic angina","volume":"81","author":"Ueda","year":"1999","journal-title":"Heart"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0320","first-page":"753","article-title":"Long-term reproducibility of acetylcholine provocation test in patients with vasospastic angina","volume":"66","author":"Byun","year":"1996","journal-title":"J Tokyo Women\u2019s Med Coll"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0325","first-page":"573","article-title":"Two-year follow-up of coronary artery diameter in patients with vasospastic angina. Dose coronary spasm promote coronary atherosclerosis?","volume":"26","author":"Takenaka","year":"1994","journal-title":"Sinzo"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0330","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/0002-9149(81)90307-6","article-title":"Ergonovine testing to detect spontaneous remissions of variant angina during long-term treatment with calcium antagonist drugs","volume":"47","author":"Waters","year":"1981","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0335","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/0002-8703(82)90488-4","article-title":"Variability of electrocardiographic responses to repeated ergonovine provocation in variant angina patients with coronary artery spasm","volume":"103","author":"Whittle","year":"1982","journal-title":"Am Heart J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0340","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/0002-8703(89)90661-3","article-title":"Time-related decrease in sensitivity to ergonovine in patients with variant angina","volume":"117","author":"Previtali","year":"1989","journal-title":"Am Heart J"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0345","doi-asserted-by":"crossref","first-page":"1606","DOI":"10.1016\/0735-1097(95)00398-3","article-title":"Fluctuation of spastic location in patients with vasospastic angina: a quantitative angiographic study","volume":"26","author":"Ozaki","year":"1995","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jjcc.2023.06.013_bb0350","doi-asserted-by":"crossref","first-page":"938","DOI":"10.1161\/01.CIR.59.5.938","article-title":"Circadian variation of exercise capacity in patients with Prinzmetal\u2019s variant angina: role of exercise induced coronary arterial spasm","volume":"59","author":"Yasue","year":"1979","journal-title":"Circulation"}],"container-title":["Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0914508723001582?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0914508723001582?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T13:09:21Z","timestamp":1760274561000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0914508723001582"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,1]]},"references-count":70,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2024,1]]}},"alternative-id":["S0914508723001582"],"URL":"https:\/\/doi.org\/10.1016\/j.jjcc.2023.06.013","relation":{},"ISSN":["0914-5087"],"issn-type":[{"value":"0914-5087","type":"print"}],"subject":[],"published":{"date-parts":[[2024,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"What is the meaning of provoked spasm phenotypes by vasoreactivity testing?","name":"articletitle","label":"Article Title"},{"value":"Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jjcc.2023.06.013","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Japanese College of Cardiology. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}]}}