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Mostrando ítems 1-10 de 38
Effect of delayed recanalization of occluded acute myocardial infarction-related artery using coronary angioplasty on late potentialsEfecto de la Reperfusión no Inmediata sobre los Potenciales Tardíos luego de Angioplastía de la Arteria Responsable del Infarto Oc1uída
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 1996)
Isoespintanol, a monoterpene isolated from oxandra cf xylopioides, ameliorates the myocardial ischemia-reperfusion injury by AKT/PKCε/eNOS-dependent pathways
(Springer Verlag Berlín, 2019-11-27)
Purpose To determine the actions of isoespintanol (Isoesp) on post-ischemic myocardial and mitochondrial alterations. Methods Hearts removed from Wistar rats were perfused by 20 min. After this period, the coronary flow ...
Heart Remodeling and Ischemia–Reperfusion Arrhythmias Linked to Myocardial Vitamin D Receptors Deficiency in Obstructive Nephropathy Are Reversed by Paricalcitol
(Sage Publications, 2014-06)
Cardiovascular disease is often associated with chronic kidney disease and vice versa; myocardial vitamin D receptors (VDRs) are among the probable links between the 2 disorders. The vitamin D receptor activator paricalcitol ...
Heart failure complicating myocardial infarction. A report of the Peruvian Registry of ST-elevation myocardial infarction (PERSTEMI)
(Seguro Social de Salud (EsSalud)PE, 2018-01)
Objetivos: Se desea saber la incidencia, los factores asociados y la mortalidad a 30 días de los
pacientes con insuficiencia cardiaca (IC) postinfarto de miocardio con elevación del segmento
ST (IMCEST) en Perú.
Métodos: ...
Association between antiarrhythmic, electrophysiological and antioxidative effects of melatonin in ischemia/reperfusion
(Molecular Diversity Preservation International, 2019-12-15)
Melatonin is assumed to confer cardioprotective action via antioxidative properties. We evaluated the association between ventricular tachycardia and/or ventricular fibrillation (VT/VF) incidence, oxidative stress, and ...
Transient Ca2+ depletion of the sarcoplasmic reticulum at the onset of reperfusion
(Oxford University Press, 2010-03)
AimsMyocardial stunning is a contractile dysfunction that occurs after a brief ischaemic insult. Substantial evidence supports that this dysfunction is triggered by Ca2+ overload during reperfusion. The aim of the present ...
Isquemia recurrente posterior a infarto agudo de miocardio en el adulto mayor: Insólita presentación inicial de arteritis de Takayasu
(Instituto Nacional Cardiovascular - INCOR, 2022-03-31)
Se presenta el caso de un paciente varón de 62 años que cursó con dolor torácico opresivo; fue diagnosticado
de infarto agudo de miocardio y recibió tratamiento de reperfusión con angioplastia primaria. En la evolución
cursó ...
Electrophysiological effects of tamoxifen: mechanism of protection against reperfusion arrhythmias in isolated rat hearts
(Lippincott Williams, 2013-08)
Reperfusion arrhythmias are currently attributed to ionic imbalance and oxidative stress. Tamoxifen is a potent antioxidant that also modulates some ionic transport pathways. In this work, we tried to correlate the ...