Results 91 to 100 of about 1,426,858 (213)
Pacing and Clinical Electrophysiology, EarlyView.Graphical Abstract ABSTRACT Fluoroscopy has traditionally been the mainstay imaging technique for guidance during electrophysiology (EP) ablation procedures. The numerous disadvantages associated with radiation exposure for both operators and patients have created the need for zero‐fluoroscopy (ZF) approaches. Today, electrophysiologists have access to
Dimitrios Kotzadamis +6 more
wiley +1 more source
Cardiovascular Magnetic Resonance Deformation Imaging By Feature Tracking For Assessment Of Left And Right Ventricular Structure And Function [PDF]
, 2014 The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the authorCardiac magnetic resonance (CMR) imaging is the gold standard imaging technique for
Augustine, Daniel
core +1 more source
Impact of ahemodialysis session on cardiac function in patients withchronic renal failure
Терапевтический архив, 2004 Aim. To determine the impact of hemodialysis (HD) session on cardiac function in patients with chronic renal failure. Material and methods. Thirty patients (17 male, 13 female, mean age 49 ± 11 years) on bicarbonate HD were studied.
A M Shutov, О M Edigarova, V E Mastykov
doaj
Doxorubicin‐induced Cardiotoxicity in Dogs: A Narrative Review
Veterinary and Comparative Oncology, EarlyView.ABSTRACT Doxorubicin, an anthracycline widely used in both human and veterinary oncology, is highly effective against a variety of malignancies in dogs, including lymphomas, sarcomas and carcinomas. Despite its efficacy, doxorubicin exposure can be associated with cardiotoxicity, which may present acutely or chronically, potentially leading to severe ...
Supita Sunpongsri +4 more
wiley +1 more source
Cerebral haemodynamic responses to inspiratory muscle work
Experimental Physiology, EarlyView.Abstract Fatiguing inspiratory work has been shown to evoke a sympathetically mediated reflex that has systemic cardiovascular consequences, including increases in heart rate and blood pressure and a decrease in resting limb vascular conductance. Moreover, the response to this reflex appears to be attenuated in females compared with males.
Andrew H. Ramsook +8 more
wiley +1 more source
Clearance of p16‐positive cardiac cells improves age‐related cardiac remodeling in mice
Experimental Physiology, EarlyView.Abstract Senescent cells are characterized by expression of markers like p16 and secretion of profibrotic and proinflammatory factors. The role of cellular senescence in age‐related cardiac remodeling and dysfunction is incompletely understood. This study aimed to: (i) evaluate the effect of p16‐ positive cell clearance on cardiac function and ...
Mozhdeh Mehdizadeh +12 more
wiley +1 more source
, 1991 In patients with atrial septal defect (ASD), color flow Doppler echocardiography provides visualization of the transseptal jet, the maximal dimension of which can be assumed to correspond to the maximal dimension of the true orifice.
A. Moreo +6 more
core +1 more source
Experimental Physiology, EarlyView.Abstract Sympathetic nervous system activation is a hallmark of high‐altitude hypoxia, yet the afferent mechanisms remain incompletely defined. We examined the relative contributions of pulmonary arterial mechanoreceptors and carotid chemoreceptors – two excitatory pathways co‐activated by hypoxia – to sustained sympathoexcitation at altitude.
Michiel T. Ewalts +13 more
wiley +1 more source
Arquivos Brasileiros de Cardiologia, 2007 No período neonatal, a drenagem anômala total das veias pulmonares, em sua forma infracardíaca, pode ser erroneamente diagnosticada como desconforto respiratório decorrente de diferentes etiologias.
Célia M. C. Silva +5 more
doaj +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts +9 more
wiley +1 more source