Results 131 to 140 of about 225,755 (317)

Effect of physiological and pharmacological stress on heart rate, blood pressure, and echocardiographic measurements in healthy Warmblood horses

open access: yesJournal of Veterinary Internal Medicine
Background Echocardiographic measurements are important prognostic indicators but might be influenced by heart rate and blood pressure. This is particularly important when comparing repeated examinations.
Alexander Dufourni   +5 more
doaj   +1 more source

Postural tachycardia syndrome: current perspectives

open access: yes, 2017
Rachel Wells,1,2 Andrew J Spurrier,3 Dominik Linz,1 Celine Gallagher,1 Rajiv Mahajan,1 Prashanthan Sanders,1 Amanda Page,4 Dennis H Lau1 1Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide ...
Spurrier AJ   +7 more
core  

The effects of sodium–glucose cotransporter 2 inhibitors on the ‘forgotten’ right ventricle

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1045-1058, April 2025.
Abstract With the progress in diagnosis, treatment and imaging techniques, there is a growing recognition that impaired right ventricular (RV) function profoundly affects the prognosis of patients with heart failure (HF), irrespective of their left ventricular ejection fraction (LVEF).
Liangzhen Qu, Xueting Duan, Han Chen
wiley   +1 more source

Interventional therapies for chronic heart failure: An overview of recent developments

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1081-1094, April 2025.
Abstract Heart failure (HF), the final manifestation of most cardiovascular diseases, has become a major global health concern, affecting millions of individuals. Despite basic drug treatments, patients present with high morbidity and mortality rates. However, recent advancements in interventional therapy have shown promising results in improving the ...
Bingchen Guo   +7 more
wiley   +1 more source

New Onset Thyrotoxicosis Presenting as Vomiting, Abdominal Pain and Transaminitis in the Emergency Department

open access: yesWestern Journal of Emergency Medicine, 2007
This case report describes an unusual presentation of an emergency department (ED) patient with nausea, vomiting, and epigastric pain, who was initially diagnosed with viral hepatitis.
Gharahbaghian, Laleh   +4 more
doaj  

Ablation of idiopathic ventricular tachycardia originating from posterior mitral annulus by using electroanatomical mapping

open access: yes, 2015
Tolga Aksu,1 Tumer Erdem Guler,1 Ebru Golcuk,2 Kazim Serhan Ozcan,1 Ismail Erden1 1Department of Cardiology, Derince Training and Research Hospital, Kocaeli, Turkey; 2Department of Cardiology, School of Medicine, Koç University, Istanbul, Turkey ...
Aksu T   +4 more
core  

Left ventricular diastolic dysfunction worsens prognosis in patients with heart failure due to dilated cardiomyopathy

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1183-1193, April 2025.
Abstract Aims The prognostic significance of left ventricular (LV) diastolic dysfunction (LVDD) severity in patients with dilated cardiomyopathy (DCM) remains uncertain. This study aimed to evaluate the association of LVDD severity and elevated left atrial pressure (eLAP) with patient outcomes in stable, non‐acutely decompensated patients with DCM ...
Mateusz Winiarczyk   +12 more
wiley   +1 more source

Pacemapping

open access: yes, 2005
Pacemapping (PM) is an electrophysiologic technique designed to help locating tachycardia sources by stimulating at different endocardial sites in order to reproduce the clinical tachycardia characteristics.
Nicasio Perez-Castellano   +5 more
core  

Pattern of initiation of monomorphic ventricular tachycardia in recorded intracardiac electrograms [PDF]

open access: yes, 2005
Background: By analyzing stored intracardiac electrograms during spontaneous monomorphic ventricular tachycardia (VT), we examined the patterns of the VT initiation in a group of patients with implantable cardioverter defibrillators (ICDs).
Arya, A.   +8 more
core  

Benefit of pacing and beta-blockers in idiopathic repetitive polymorphic ventricular tachycardia

open access: yes, 2003
Pacing and Beta-Blockers in Repetitive Polymorphic VT. An 18-year-old woman presented with recurrent exercise-induced syncopal episodes and severe systolic dysfunction.
Nieto, Vicente   +3 more
core   +1 more source

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