Results 201 to 210 of about 71,163 (246)
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Book ReviewManual of Artificial Cardiac Pacing Tachycardias
New England Journal of Medicine, 1984T. Graboys
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Cardiac pacing: basic concepts
ESC CardioMed, 2018This chapter aims to provide an overview of the basic concepts of cardiac pacing, sufficient background, and information about the last technological advances in this field.
R. Ricci
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Artificial intelligence in ventricular arrhythmias and sudden cardiac death: A guide for clinicians
Indian Pacing and Electrophysiology JournalSudden cardiac death (SCD) from ventricular arrhythmias (VAs) remains a leading cause of mortality worldwide. Traditional risk stratification, primarily based on left ventricular ejection fraction (LVEF) and other coarse metrics, often fails to identify ...
I. Antoun +8 more
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Cardiac troponin-I concentrations in dogs with bradyarrhythmias before and after artificial pacing
Journal of Veterinary Cardiology, 2010To quantify cardiac troponin-I (cTnI) concentration in dogs with symptomatic bradyarrhythmias before and after artificial pacing and to correlate cTnI concentration with diagnosis, echocardiographic parameters, serology, and outcome.Medical records from the University of Pennsylvania from 2006 to 2009 were reviewed, and 14 dogs with cTnI assay results ...
Dennis J, Trafny +5 more
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[Restoration of effective artificial cardiac pacing by isoproterenol].
Harefuah, 1992Since the pacing threshold of artificial pacemakers sometimes increases and causes ineffective pacing, emergency restoration of cardiac pacing may occasionally be required. In such situations sympathomimetic agents, such as isoproterenol, increase excitability and lower threshold.
A, Friedensohn +2 more
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2023
About 30% of patients with Heart Failure (HF) have wide QRS complexes. In left bundle branch block (LBBB), the electromechanical activation sequence in the Left Ventricle (LV) is asynchronous with deterioration of pump function, higher frequency of hospitalizations and mortality.
Alejandro Ventura +2 more
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About 30% of patients with Heart Failure (HF) have wide QRS complexes. In left bundle branch block (LBBB), the electromechanical activation sequence in the Left Ventricle (LV) is asynchronous with deterioration of pump function, higher frequency of hospitalizations and mortality.
Alejandro Ventura +2 more
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Angiology, 2000
Transvenous placement of a right ventricular pacemaker lead through the artificial tricuspid valve is a known contraindication, and in this situation, epicardial pacemaker implantation is the procedure of choice. However, permanent pacemaker implantation is a subject for debate when the use of the epicardial route is impossible.
M K, Batur, E, Akgül, K, Ovünç
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Transvenous placement of a right ventricular pacemaker lead through the artificial tricuspid valve is a known contraindication, and in this situation, epicardial pacemaker implantation is the procedure of choice. However, permanent pacemaker implantation is a subject for debate when the use of the epicardial route is impossible.
M K, Batur, E, Akgül, K, Ovünç
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Anesthesie, analgesie, reanimation, 1982
A case of haemodynamic decompensation is reported in a patient with a sick-sinus syndrome on a demand cardiac pacemaker, under-going surgery under general anaesthesia. While systemic arterial blood pressure showed adequate stability under the patient's own sinus drive, it consistently fell by 15 to 20 p. cent when artificial pacing was established. The
L, Quintin, M N, Abou-Madi, D, Trop
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A case of haemodynamic decompensation is reported in a patient with a sick-sinus syndrome on a demand cardiac pacemaker, under-going surgery under general anaesthesia. While systemic arterial blood pressure showed adequate stability under the patient's own sinus drive, it consistently fell by 15 to 20 p. cent when artificial pacing was established. The
L, Quintin, M N, Abou-Madi, D, Trop
openaire +1 more source
Zhonghua yi xue za zhi, 2012
To compare the safety, efficacy and their impact on stent graft positioning between rapid artificial cardiac pacing induced hypotension and sodium nitroprusside induced hypotension during thoracic endovascular aortic repair (TEVAR).From September 2007 to February 2009, a randomized controlled trial as approved by the Ethics Committee of our hospital ...
Wen-hui, Huang +6 more
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To compare the safety, efficacy and their impact on stent graft positioning between rapid artificial cardiac pacing induced hypotension and sodium nitroprusside induced hypotension during thoracic endovascular aortic repair (TEVAR).From September 2007 to February 2009, a randomized controlled trial as approved by the Ethics Committee of our hospital ...
Wen-hui, Huang +6 more
openaire +1 more source