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. Are you a health professional able to prescribe or dispense drugs? In 14 patients Servicio de Medicina Interna.

Continuing navigation will be considered as acceptance of this use. February Pages Furthermore, progression of this type of angina to angnia myocardial infarction due to coronary stenosis is a relatively uncommon event. The journal fully endorses the goals of updating knowledge angin facilitating the acquisition of key developments in internal medicine applied to clinical practice.

CiteScore measures average citations received per document published. Long-term prognosis of patients with variant angina. You can change the settings or obtain more information by clicking here. Fluctuation of spastic location in patients with vasospastic angina: Furthermore, agnina of this type of angina to a myocardial infarction due to coronary stenosis is a relatively uncommon event.

Provocation of coronary artery spasm by the cold pressor test: By contrast, the remaining 41 patients Group vasoespastiica had evidence of myocardial ischemia only when epicardial spasm was angiographically demonstrated. These alterations are essential for its diagnosis and it is difficult to diagnose it in their absence. Previous article Next article. From Monday to Friday from 9 a. Si continua navegando, consideramos que acepta su uso.


How to cite this article. Nine issues are published each year, including mostly originals, reviews and consensus documents.

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

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 vasoespxstica microvascular spasm.

All the contents of this journal, except anginaa otherwise noted, is licensed under a Creative Commons Attribution License. This item has received. De acordo com Tada e cols.

Intravascular ultrasound detection of atherosclerosis at the site of focal vasospasm in angiographically normal or minimally narrowed coronary segments. Patients with “vasospastic angina” have epicardial coronary artery spasm, but vasoespastida is unknown whether coronary microvessel disease also contributes to the occurrence of angina in these patients.

SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the journal’s impact. SRJ is a prestige metric based on the idea that not all citations are the same.

Subscribe to our Newsletter. Services on Demand Journal. SNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field.


Print Send to a friend Export reference Mendeley Statistics. 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. The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two receding years. We studied 55 consecutive patients with angina in whom epicardial coronary spasm was provoked by intracoronary acetylcholine ACH.

Prinzmetal’s variant form of angina as a manifestation of alpha-adrenergic receptor-mediated coronary artery spasm: Harrison’s principles of internal medicine.

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

Induction of coronary artery spasm by acetylcholine in patients with variant angina: Up-date of the diagnosis and treatment of vasospastic angina. Coronary arteriography and left ventriculography during spontaneous and exercise-induced ST segment elevation in patients with variant angina.

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