Results 231 to 240 of about 33,905 (261)

Right Ventricular Pacing: Is It Really That Bad?

2006
As discussed above, the more frequently the RV apex is paced, the more likely cardiac performance will be compromised. This explains why, although maintenance of AV synchrony afforded by conventional DDDR is intuitively superior to VVIR, this has been surprisingly difficult to prove.
CURNIS, Antonio, SGARITO G, MASCIOLI G, BONTEMPI L, BORDONALI T, CIRAMITARO G, DE MARIA E, NOVO S, DEI CAS, Livio   +8 more
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Right Ventricular Outflow Tract Pacing

Pacing and Clinical Electrophysiology, 1997
“He who expresses an opinion should not voice it as correct and right but set it forth as a contribution to the consensus of opinion, for the light of reality becomes apparent when two opinions coincide. A spark is produced when flint and steel come together. Man should weigh his opinions with the utmost serenity, calmness, and composure.
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Influence of Right Ventricular Pacing on Right Ventricular Systolic Function

International Journal of Cardiovascular Research, 2016
Objectives: To inquire, whether right ventricular (RV) pacing worsens the systolic function of the right ventricle (RV) and, if need be, which position of the RV pacing lead is more favourable with regard to the RV systolic function. To test the ability of the 3D transthoracic echocardiography (TTE), to verify the position of the pacing lead Methods ...
PavloviA J, OndrejAA¡k R
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Atrial Pacing in the Management of Right Ventricular Infarction

Southern Medical Journal, 1981
In a patient with left ventricular failure complicated by shock and impairment of right ventricular function caused by an infarct, right atrial pacing improved cardiac output. We believe right atrial pacing offers an alternative to plasma volume expansion, afterload reducing agents, and inotropic drugs.
D A, Nader, W J, Ceretto, W V, Vieweg
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Right Ventricular Pacing and Cardiac Resynchronization Devices

Cardiac Electrophysiology Clinics, 2018
Long-term right ventricular pacing is associated with electrical and mechanical dyssynchrony and ultimately development of pacing-induced cardiomyopathy (PICM) in a subset of patients. Patients with a high degree of pacing burden and reduced left ventricular (LV) function prior to pacemaker implantation are at the greatest risk for developing PICM ...
Tharian S, Cherian, Gaurav A, Upadhyay
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Severe Mitral Regurgitation with Right Ventricular Pacing, Successfully Treated with Left Ventricular Pacing

Pacing and Clinical Electrophysiology, 2002
NÚNEZ, A., et al.: Severe Mitral Regurgitation with Right Ventricular Pacing, Successfully Treated with Left Ventricular Pacing. A case of severe mitral regurgitation with refractory heart failure, after atrioventricular junction ablation and pacemaker implant, was solved with left ventricular pacing.
Ambrosio, Núñez, María Teresa, Alberca, Francisco G, Cosío, Agustín, Pastor, Marian, Montero, María, Ramos, Raúl, Carbonell   +6 more
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External cardiac pacing in right ventricular infarction

Annals of Emergency Medicine, 1988
A patient with acute inferior wall myocardial infarction presented with clinical evidence of right ventricular infarction complicated by bradycardia and cardiogenic shock. Pharmacologic interventions produced no change in heart rate or blood pressure, and a transvenous pacemaker failed to capture the infarcting right ventricle.
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Impact of right ventricular pacing on right ventricular function.

Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2012
The benefits of right ventricular pacing in patients with symptomatic bradycardia are well recognized. Currently, left ventricular (LV) function after cardiac pacing has already been extensively investigated. However existing data on right ventricular (RV) function in these patients is extremely limited.To test this, records of RV and tricuspid valve ...
Pornwalee, Porapakkham, Pramote, Porapakkham, Jarin, Assavahanrit, Boonchai, Kijsanayotin, Keith Wing, Shing   +4 more
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[Asynchronism and right ventricular pacing].

Archives des maladies du coeur et des vaisseaux, 2005
In patients with congenital heart block (CHB), dual-chamber pacing restores physiological heart rate and atrio-ventricular synchronization. However, patients with narrow QRS junctional escape rhythm may be deleteriously affected by long-term, permanent, apical ventricular pacing.
J B, Thambo, P, Bordachar, S, Lafitte, D, Crepin, S, Garrigue, S, Reuter, R, Roudaut, M, Haïssaguerre, J, Clementy, M, Jimenez   +9 more
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Effect of Pacing‐Induced Ventricular Dyssynchrony on Right Ventricular Function

Pacing and Clinical Electrophysiology, 2010
Background: Asynchronous electrical activation induced by right ventricular (RV) pacing can cause several abnormalities in left ventricular (LV) function. However, the effect of ventricular pacing on RV function has not been well established. We evaluated RV function in patients undergoing long‐term RV pacing.
Maria Carmo P, Nunes, Cláudia Drumond G, Abreu, Antônio Luiz P, Ribeiro, Marcia M, Barbosa, Leonor G, Rincon, Rodrigo Citton P, Reis, Manoel Otávio C, Rocha   +6 more
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