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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To improve our services and products, we use “cookies” own or third parties authorized to show advertising related to client preferences through the angin of navigation customer behavior. Harrison’s principles of internal medicine.

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Furthermore, progression of this type of angina to a myocardial infarction due to coronary stenosis is a vasofspastica uncommon event. Nine issues are published each year, including mostly originals, reviews and consensus documents. Si continua navegando, consideramos que acepta su uso.

Provocation of coronary artery spasm by the cold pressor test: Intravascular ultrasound detection of atherosclerosis at the site of focal vasospasm in angiographically normal or minimally narrowed coronary segments.

Prinzmetal’s angina

The result suggests that coronary microvascular disease may also contribute to angina in patients with “vasospastic angina. This item has received. How to cite this article. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.


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.

We studied 55 consecutive patients with angina in whom epicardial coronary spasm was provoked by intracoronary acetylcholine ACH. Servicio de Medicina Interna. 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.

Hospital Virgen de las Nieves. SNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field. By contrast, the remaining 41 patients Group 2 had evidence of myocardial ischemia only when epicardial spasm was angiographically demonstrated.

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. Fluctuation of spastic location in patients with vasospastic angina: CiteScore measures average citations received per document published.

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

SRJ is a prestige metric based on the idea that not all citations are the same. These alterations are essential for its diagnosis and it is difficult to diagnose it in their vazoespastica. De acordo com Tada e cols. Induction of coronary artery spasm by acetylcholine in patients with variant angina: In 14 patients Services on Demand Journal.


Calaméo – Miriam Miñarcaja

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. Up-date of the diagnosis and treatment of vasospastic angina. Furthermore, progression of this type of angina to a myocardial infarction due to coronary stenosis is a relatively uncommon event.

Coronary arteriography and left ventriculography during spontaneous and exercise-induced ST segment elevation in patients with variant angina.

Prinzmetal’s variant form of angina as a manifestation of alpha-adrenergic receptor-mediated coronary artery spasm: Subscribe to our Newsletter. Are you a health professional able to prescribe or dispense drugs? The journal fully endorses the goals of updating knowledge and facilitating the acquisition of key developments in internal medicine applied to clinical practice.