Listar por autor "Brenner, Roman"
Mostrando ítems 1-3 de 3
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Exaggerated pulmonary hypertension and right ventricular dysfunction in high-altitude dwellers with patent foramen ovale
Brenner, Roman; Pratali, Lorenza; Rimoldi, Stefano F; Murillo Jauregui,Carla Ximena; Soria, Rodrigo; Rexhaj, Emrush; Salinas Salmón, Carlos; Villena, Mercedes; Romero, Catherine; Sartori, Claudio; Allemann, Yves; Scherrer, Urs (Chest, 2015)There is considerable interindividual variability in pulmonary artery pressure among high-altitude (HA) dwellers, but the underlying mechanism is not known. At low altitude, a patent foramen ovale (PFO) is present in about ... -
RV contractility and exercise-induced pulmonary hypertension in chronic mountain sickness : a stress echocardiographic and tissue doppler imaging study
Pratali, Lorenza; Allemann, Yves; Rimoldi, Stefano F; Faita, Francesco; Hutter, Damian; Rexhaj, Emrush; Brenner, Roman; Bailey, Damian M; Sartori, Claudio; Salinas Salmón, Carlos E; Villena, Mercedes; Scherrer, Urs; Picano, Eugenio; Sicari, Rosa (ELSEVIER, 2013-12)Objectives. The aim of this study was to evaluate right ventricular (RV) and left ventricular function and pulmonary circulation in chronic mountain sickness (CMS) patients with rest and stress echocardiography compared ... -
Sleep-disordered breathing and vascular function in patients with chronic mountain sickness and healthy high-altitude dwellers
Rexhaj, Emrush; Rimoldi, Stefano F; Pratali, Lorenza; Brenner, Roman; Andries, Daniela; Soria, Rodrigo; Salinas Salmón, Carlos; Villena, Mercedes; Romero, Catherine; Allemann, Yves; Lovis, Alban; Heinzer, Raphaël; Sartori, Claudio; Scherrer, Urs (CHEST, 2016-11-05)BACKGROUND: Chronic mountain sickness (CMS) is often associated with vascular dysfunction, but the underlying mechanism is unknown. Sleep-disordered breathing (SDB) frequently occurs at high altitude. At low altitude, ...