PDF | On Sep 1, , María del Carmen Hernández and others published [ SEC * Chest pain with normal coronary arteries: vasospastic angina or. J Am Coll Cardiol. Mar 6;39(5) Coronary microvascular spasm causes myocardial ischemia in patients with vasospastic angina. Sun H(1), Mohri M. Valor da cintilografia com I-MIBG em pacientes com angina vasoespastica. Primary Subject. RADIOLOGY AND NUCLEAR MEDICINE (C).

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Potencial Conflito de Interesses. Services on Demand Journal. Nine issues are published each year, including mostly originals, reviews and consensus ahgina. Provocation of coronary artery spasm by the cold pressor test: SNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field.

Calaméo – Miriam Miñarcaja

The result suggests that coronary microvascular disease may also contribute to angina in patients with “vasospastic angina.

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J Am Coll Cardiol. We studied 55 consecutive patients with angina in whom epicardial coronary spasm was provoked by intracoronary acetylcholine ACH.

Continuing navigation will be considered as acceptance of this use. Organic coronary stenosis in Prinzmetal’s variant angina.


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Furthermore, progression of this vasoespastoca of angina to a myocardial infarction due to coronary stenosis is a relatively uncommon event. You can change the settings or obtain more information by clicking here.

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Coronary microvascular spasm causes myocardial ischemia in patients with vasospastic angina.

Up-date of the diagnosis and treatment of vasospastic angina. Harrison’s principles of internal medicine. Subscriber If you already have your login data, please click here. SRJ is a prestige metric based on the idea that not all citations are the same. Induction of coronary artery spasm by acetylcholine in patients with variant angina: How to cite this article. From Monday to Friday from 9 a.

Si continua navegando, consideramos que acepta su uso. CiteScore measures average citations received per document published. We aimed to test the hypothesis that coronary microvascular spasm MVS alone causes myocardial ischemia in patients with angina attributable to epicardial coronary spasm, and to determine whether there is a difference in clinical characteristics between those with and without microvascular spasm.


The journal fully endorses the goals of updating knowledge and facilitating the acquisition of key developments in internal medicine applied to clinical practice. Furthermore, progression of this type of angina to a myocardial infarction due to coronary stenosis is a relatively uncommon event.

If clinical suspicion is high, it should be confirmed by coronary vasospasm provocation tests, since, on the contrary, there may be cases that are not diagnosed or considered to be other types of diseases. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Long-term prognosis of patients with variant angina.

SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal’s impact. By contrast, the remaining 41 patients Group 2 had evidence of myocardial ischemia only when epicardial spasm was angiographically demonstrated.