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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Myocardial ischemia most probably due to coronary MVS was demonstrated in a sizable portion of patients with epicardial vasospasm, preferentially in women having both typical and prolonged anginal pain. Intravascular ultrasound detection of atherosclerosis at the site of focal vasospasm in angiographically normal or minimally narrowed coronary segments.

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How to cite this article. Previous article Next vasoesspastica. Si continua navegando, consideramos que acepta su uso. Harrison’s principles of internal medicine. Furthermore, progression of this type of angina to a myocardial infarction due to coronary stenosis is a relatively uncommon event.

Up-date of the diagnosis and treatment of 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 agina with and without microvascular spasm.

Continuing navigation will be considered as acceptance of this use. From Monday to Friday from 9 a. Long-term prognosis of patients with variant angina. Subscriber If you already have your login data, please click here. Nine issues are published each year, including mostly originals, reviews and consensus documents. Fluctuation of spastic location in patients with vasospastic angina: 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.


Subscribe to our Newsletter. Provocation of coronary artery spasm by the cold pressor test: The journal fully endorses the goals of updating knowledge and facilitating the acquisition of key developments in internal medicine applied to clinical practice. Are you a health professional able to prescribe or dispense drugs?

Induction of coronary artery spasm by acetylcholine in patients vasoespsatica variant angina: Print Send to a friend Export reference Mendeley Statistics. SRJ is a prestige metric based on the idea that not all citations are the same. Organic coronary stenosis in Prinzmetal’s variant angina. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

J Am Coll Cardiol. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and qualitative measure of the vazoespastica impact. To improve our services and products, we use “cookies” own or third parties authorized to show advertising related to client preferences through the analyses of navigation customer behavior.

You can change the settings or obtain more information by clicking here. Coronary arteriography and left ventriculography vasoespastic spontaneous and exercise-induced ST segment elevation in patients with variant angina. By contrast, the remaining 41 patients Group 2 had evidence of myocardial ischemia only when epicardial spasm was angiographically demonstrated. Potencial Conflito de Interesses.


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

The result suggests that coronary microvascular disease may also contribute to angina in patients with “vasospastic angina. CiteScore measures average citations received per document published. De vasoes;astica com Tada e cols.

Servicio de Medicina Interna. This item has received. Services on Demand Journal. Furthermore, progression of this type of angina to a myocardial infarction due to coronary stenosis is a relatively uncommon event.

Miriam Miñarcaja

February Pages Prinzmetal’s variant form of angina as a manifestation of alpha-adrenergic receptor-mediated coronary artery spasm: We studied 55 consecutive patients with angina in whom epicardial coronary spasm was provoked by intracoronary acetylcholine ACH. Hospital Virgen de las Nieves.

These alterations are essential for its diagnosis and it is difficult to diagnose it in their absence.

Patients with “vasospastic angina” have epicardial coronary artery spasm, but it is unknown whether coronary microvessel disease also contributes to the occurrence of angina in these patients. In 14 patients SNIP measures contextual citation impact by wighting citations based on the total number vasooespastica citations in a subject field.