Results 141 to 150 of about 16,844 (169)

Angina microvascular

Actualización en Medicina de Familia
El sistema arterial coronario está compuesto por dos redes vasculares: las arterias coronarias epicárdicas y la microcirculación coronaria. La microcirculación coronaria desempaña un papel crítico en la regulación del flujo sanguíneo coronario. La vasodilatación progresiva de las arteriolas coronarias puede llegar a quintuplicar la circulación ...
M. Mar Domingo Teixidor, Laia Onieva Gil, Ángel Caballero Parrilla   +2 more
openaire   +1 more source

Ranolazine for Symptomatic Management of Microvascular Angina

American Journal of Therapeutics, 2020
Background: Ranolazine is approved in the United States and Europe for chronic stable angina. Microvascular angina (MVA) is defined as angina with no obstructive coronary artery disease. Study Question: Our objective was to assess the effectiveness of ranolazine at improving angina ...
Erin, Rayner-Hartley, Mahraz, Parvand, Karin H, Humphries, Andrew, Starovoytov, Julie E, Park, Tara, Sedlak   +5 more
openaire   +2 more sources

Microvascular angina due to microvascular coronary vasospasm

International Journal of Cardiology, 2005
We read with interest an article from the journal by Masumoto et al. [1] reporting three-year follow-up data of Japanese patients with microvascular angina attributable to coronary microvascular spasm. This time in a Caucasian patient, we report an unusual case of angina pectoris with angiographically normal coronary arteries and positive results ...
Fernando Sarnago Cebada, Fernardo Sarnago Bullón, Pablo Avanzas, Manuel Abeytua, Miriam Juarez, Tomás Datino, Jesús Almendral   +6 more
openaire   +1 more source

Microvascular angina in patients with syndrome X

Zeitschrift f�r Kardiologie, 2000
Syndrome X (SX) is usually diagnosed in the presence of angina and normal coronary arteriograms. It is an heterogeneous syndrome which encompasses different pathogenic mechanisms. Whether myocardial ischaemia is responsible for the condition remains controversial.
J C, Kaski, G, Russo
openaire   +2 more sources

Microvascular Angina: an Update On Diagnosis and Treatment

Future Cardiology, 2015
Many patients with chest pain who are relieved to learn that they have no obstructive stenoses at diagnostic angiography are misclassified as having noncardiac chest pain. Only recently have we developed the conceptual framework and diagnostic tools to understand that ischemic heart disease is not exclusively caused by obstructive coronary artery ...
Jane S, Titterington, Olivia Y, Hung, Nanette K, Wenger   +2 more
openaire   +2 more sources

Coronary Microvascular Dysfunction in Patients With Microvascular Angina

Journal of Cardiovascular Pharmacology, 2005
We have previously reported that angina pectoris persists in patients with coronary microvascular spasm (MVS) even on calcium channel blockers. Because measurement of myocardial lactate production in the coronary sinus is necessary to diagnose MVS, a more feasible diagnostic method needs to be developed.
Hongtao, Sun, Yoshihiro, Fukumoto, Akira, Ito, Hiroaki, Shimokawa, Kenji, Sunagawa   +4 more
openaire   +2 more sources

[Therapy of microvascular angina].

Cardiologia (Rome, Italy), 1994
The treatment of microvascular angina (anginal pain resulting from myocardial ischemia due to dysfunction of small coronary arteries) is empiric and often ineffective at present. The poor knowledge of the pathophysiologic mechanisms responsible for the microvascular dysfunction and the possible heterogeneous nature of the disease limit the possibility ...
G A, Lanza, D, Cianflone, A, Buffon, F, Crea, A, Maseri   +4 more
openaire   +1 more source

[Angina due to microvascular pathology].

Cardiologia (Rome, Italy), 1991
Most ischemic heart disease in associated with severe coronary atherosclerosis. A small subset of patients, however, had angina pectoris despite angiographically normal coronary arteries and absence of inducible coronary spasm. Coronary microcirculation (i.e. arteries too small to be visualized by current angiographic techniques) has been identified as
openaire   +2 more sources

Echocardiographic assessment of primary microvascular angina and primary coronary microvascular dysfunction

Trends in Cardiovascular Medicine, 2023
Maha A Al-Mohaissen
exaly  

Microvascular Angina

New England Journal of Medicine, 1988
openaire   +2 more sources