Zobrazeno 1 - 10
of 122
pro vyhledávání: '"R. Perondi"'
Autor:
G. Torgano, Giovanni Bertinieri, Maria Luisa Ranzi, Paolo Tarsia, Francesco Blasi, Giuliana Ceriani, Cristina Arosio, Roberto Cosentini, C. Mandelli, Tu Van Tien, R. Perondi
Publikováno v:
Circulation. 99:1555-1559
Background —Chronic Chlamydia pneumoniae and Helicobacter pylori infections could be a risk factor for ischemic heart disease (IHD), possibly by increasing fibrinogen levels. The aim of our study was to evaluate changes in fibrinogen level in patie
Autor:
A. Saino, Guido Pomidossi, R. Perondi, Lucia Di Francesco, Giuseppe Mancia, Romano Valentini, Rimini A
Publikováno v:
ResearcherID
Background In humans with coronary artery disease, ACE inhibition attenuates coronary sympathetic vasoconstriction. Whether this is due to removal of angiotensin (Ang) II production or to a reduced bradykinin breakdown, however, is unknown. Methods a
Autor:
Patrizia Alessio, Alberto Zanchetti, A. Saino, Guido Pomidossi, Stefano Omboni, Giuseppe Mancia, Luisa Gregorini, Rimini A, R. Perondi
Publikováno v:
ResearcherID
Scopus-Elsevier
Scopus-Elsevier
Objectives. The aim of this study was to assess whether transient episodes of symptomatic or silent myocardial ischemia affect baroreceptor modulation of heart rate. Background. Animal and human studies have shown that myocardial infarction is accomp
Autor:
R. Perondi, Alessio P, G. Mancia, Alberto Zanchetti, Luisa Gregorini, A. Saino, Rimini A, Guido Pomidossi
Publikováno v:
ResearcherID
The cold pressor test (CPT) is commonly used to determine the vasospastic origin of angina and to investigate the factors modulating coronary vasomotor tone. However, coronary vasoconstriction associated with this manoeuvre is often limited, particul
Autor:
Bianca M. Cattaneo, R. Perondi, Guido Grassi, Alberto Zanchetti, G. Mancia, Cristina Giannattasio, Gino Seravalle
Publikováno v:
Scopus-Elsevier
In 6 patients with untreated hypertension of mild or moderate degree, dilevalol was infused in the brachial artery. Doses were calculated to produce plasma levels approximating those achieved after oral dosing (0.03,0.07,0.1,0.3 rcg.kg-l.min-*) and a
Publikováno v:
ResearcherID
Background —In humans, angiotensin II enhances the sympathetic coronary vasoconstriction elicited by the cold pressor test (CPT) and diving. Whether this enhancement depends on the circulating angiotensin II or on the locally produced angiotensin I
Publikováno v:
Giornale italiano di cardiologia. 29(11)
Whether tachycardia-dependent paroxysmal AV block, an uncommon complication of exercise stress testing in patients with infranodal conduction disturbances, can result from acute ischemia of the conduction system is still speculative, and is based on
Publikováno v:
The American journal of cardiology. 75(4)
CASE 1. S.L., a 60-year-old patient, developed angina pectons and had a positive thalhum scan. Coronary ang~ograms showed apparently normal left mam trunk and proximal left anterior descending artery (LAD). Subsequently, the LAD subdivided into 3 cha
Autor:
A, Saino, G, Pomidossi, R, Perondi, L, Gregorini, A, Rimini, P, Alessio, A, Zanchetti, G, Mancia
Publikováno v:
Journal of cardiovascular pharmacology. 24(6)
Dihydropyridines (DHPs) exert a powerful coronary vasodilator action, but whether they actually affect the coronary vasomotor effects elicited by an increase in cardiac sympathetic drive is controversial. We assessed the effects of the DHP calcium an
Publikováno v:
Journal of cardiovascular pharmacology. 24
In patients with severe coronary atherosclerotic disease, the angiotensin-converting enzyme inhibitor captopril attenuates the vasoconstriction induced by the cold pressor test and diving (two stimuli that cause reflex sympathetic activation) via rem