George Berberian, MD, T. Alexander Quinn, MS, Joshua P

Slides:

Advertisements

Similar presentations

George E. Yanulis, MEng, MS, Pascal Lim, MD, Ali Ahmad, MD, Zoran B

Advertisements

Coronary Artery Bypass for Heart Failure in Ischemic Cardiomyopathy: 17-Year Follow- Up Marco Pocar, MD, PhD, Andrea Moneta, MD, Adalberto Grossi, MD,

Optimized temporary biventricular pacing acutely improves intraoperative cardiac output after weaning from cardiopulmonary bypass: A substudy of a randomized.

Left ventricular pacing site and timing optimization during biventricular pacing using a multielectrode patch in pigs George Berberian, MD, T. Alexander.

Neonatal Flail Tricuspid Valve: Diagnosis and Management

Wenrui Ma, MD, Wei Zhang, MD, Wei Shi, MD, Ye Kong, MD, Xinyu Ma, MS

Jason F. Goldberg, MD, Travis P

Trevor Williams, MD, MPH, Brian C

Tissue Doppler Imaging Predicts Left Ventricular Reverse Remodeling After Surgery for Mitral Regurgitation Young Song, MD, Sak Lee, MD, PhD, Young-Lan.

George E. Yanulis, MEng, MS, Pascal Lim, MD, Ali Ahmad, MD, Zoran B

Complications and Risk Assessment of 25 Years in Pediatric Pacing

Cardiac Vagal Stimulation Eliminates Detrimental Tachycardia Effects of Dobutamine Used for Inotropic Support Youhua Zhang, MD, PhD, Todor N. Mazgalev,

Dhaval Chauhan, MD, Alexis K

John D. Rutkoski, MD, Beth A. Schrope, MD, Benjamin E. Lee, MD

Linda C. Santelices, MSE, Yajuan Wang, MS, Don Severyn, MS, Marek J

Surgical Ventricular Restoration for Advanced Congestive Heart Failure: Should Pulmonary Hypertension Be a Contraindication? Nishant D. Patel, BA, Jason.

Simple Index to Predict Likelihood of Skilled Nursing Facility Admission After Coronary Artery Bypass Grafting Among Older Patients David C. Chang, PhD,

Association of Thoracic Aorta Calcium Score With Left Ventricular Hypertrophy and Clinical Outcomes in Patients With Severe Aortic Stenosis After Aortic.

Biventricular Conversion After Single-Ventricle Palliation in Unbalanced Atrioventricular Canal Defects Meena Nathan, MD, Hua Liu, MS, Frank A. Pigula,

Surgical Resection of a Giant Coronary Aneurysm

Vinod Havalad, MD, Matthew Bacchetta, MD, Daniel Y. Wang, MD, Santos E

Early Constrictive Epicarditis After Coronary Artery Bypass Surgery

George Berberian, MD, T. Alexander Quinn, MS, Santos E

Trevor Williams, MD, MPH, Brian C

Tomoaki Murakami, MD, PhD, Atsuhito Takeda, MD, PhD

James D. St. Louis, MD The Annals of Thoracic Surgery

Who Do You Say You Are? The Annals of Thoracic Surgery

Load dependence of cardiac output in biventricular pacing: right ventricular pressure overload in pigs David G Rabkin, MD, Santos E Cabreriza, MBA, Lauren.

Karam Nam, MD, Yoon Sang Park, MD, Won Ho Kim, MD, PhD

Aorto-mitral annular dynamics

The Impact of Dominant Ventricle Morphology on Palliation Outcomes of Single Ventricle Anomalies Bahaaldin Alsoufi, MD, Scott Gillespie, MS, Dennis Kim,

Use of Amiodarone After Major Lung Resection

Henry M. Spotnitz, MD, Santos E. Cabreriza, MBA, Daniel Y. Wang, MD, T

Anomalous Origin of Left Pulmonary Artery From Left Subclavian Artery

Hemodynamic Assessment After Complete Repair of Pulmonary Atresia With Major Aortopulmonary Collaterals Richard D. Mainwaring, MD, V. Mohan Reddy, MD,

Cardiac Function and Position More Than 5 Years After Pneumonectomy

Freddy Vermeulen, MD, Ben Swinkels, MD, Wim Jan van Boven, MD

Mehrdad M. R. Amirhamzeh, MD, David A

Right Ventricular Perforation Caused by a Pacing Catheter Two Weeks After Insertion in a Neonate With Congenital Atrioventricular Block Noritaka Ota,

Neurofibromatosis of the Esophagus

Redo Aortic Valve Replacement in Children

Embolized Methyl Methacrylate to the Right Atrium After Kyphoplasty

Michael J. Wolf, MD, Kirk R. Kanter, MD, Paul M. Kirshbom, MD, Brian E

Editorial Board, January 2010

Sarah C. Huen, MD, Chirag R. Parikh, MD, PhD

Gregory A Thomas, MD, Larry W Stephenson, MD

Completely Thrombosed Tricuspid Pouch Mimicking a Cardiac Tumor

Kenan W. Yount, MD MBA, Leora T. Yarboro, MD, Adishesh K

Cardiac Surgery for a Patient With Andersen-Tawil Syndrome

Ayesha S. Bryant, MSPH, William L. Holman, MD, Navin C

Acute Hemodynamic Benefit of Left Ventricular Apex Pacing in Children

Natural History of Exercise Capacity After the Fontan Operation: A Longitudinal Study Alessandro Giardini, MD, Alfred Hager, MD, Carlo Pace Napoleone,

Patrick O. Myers, MD The Annals of Thoracic Surgery

Begum Akay, MD, Junewai L. Reoma, MD, Daniele Camboni, MD, Joshua R

A New Minimally Invasive Technique to Occlude Ventricular Septal Defect Using an Occluder Device Feng Li, MD, Ming Chen, MD, ZhaoKun Qiu, MD, Jing Lu,

Survival After Isolated Coronary Artery Bypass Grafting in Patients With Severe Left Ventricular Dysfunction Waleed A. Ahmed, MD, Phillip J. Tully, BHSc(Hons),

Massimo Meco, MD, Silvia Cirri, MD The Annals of Thoracic Surgery

Invited Commentary The Annals of Thoracic Surgery

Digital Drainage System Reduces Hospitalization After Video-Assisted Thoracoscopic Surgery Lung Resection Daniel L. Miller, MD, Gerald A. Helms, MD,

The Impact of Volume Reduction on Early and Long-Term Outcomes in Surgical Ventricular Restoration for Severe Heart Failure Nathan Wm. Skelley, BS, Jeremiah.

A Target for Perioperative Blood Pressure During Cardiac Operations

Left Ventricular Pacing Site-Timing Optimization During Biventricular Pacing Using a Multi-Electrode Patch George Berberian, MD, Santos E. Cabreriza,

Costs Associated With Ventricular Assist Device Use in Children

Joshua D. Adams, MD, Lynn M. Fedoruk, MD, Carlos A

Dumbor L. Ngaage, MD, FRCS (C-Th), Michael E. Cowen, FRCS

Mark I. Block, MD The Annals of Thoracic Surgery

Bicuspid Aortic Valves and Dilatation of the Ascending Aorta: Reply

The Impact of New Technology on Cardiothoracic Surgical Practice

Surgical Reconstruction of Peripheral Pulmonary Arteries: Strategies, Outcomes, and New Classification Abdulaziz Al-Khaldi, MD, MS, Omar Tamimi, MD

Harvey Edward Garrett, MD, Bradley A. Wolf, MD

Presentation transcript:

Optimized Biventricular Pacing in Atrioventricular Block After Cardiac Surgery George Berberian, MD, T. Alexander Quinn, MS, Joshua P. Kanter, MD, Lauren J. Curtis, BA, Santos E. Cabreriza, MBA, Alan D. Weinberg, MS, Henry M. Spotnitz, MD The Annals of Thoracic Surgery Volume 80, Issue 3, Pages 870-875 (September 2005) DOI: 10.1016/j.athoracsur.2005.03.111 Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions

Fig 1 Representative tracings during ventricular pacing site testing in patient HB-5. Top channel shows the electrocardiogram (ECG) tracing. Middle channel is the arterial pressure signal. Bottom channel is aortic flow velocity. Vertical lines indicate point in time where ventricular pacing site was changed (10-second intervals). (BiV = biventricular; LV = left ventricle; RV = right ventricle.) The Annals of Thoracic Surgery 2005 80, 870-875DOI: (10.1016/j.athoracsur.2005.03.111) Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions

Fig 2 The individual effect of ventricular pacing site on cardiac index for seven patients. ■ = individual data points; □ = average data points (for 7 patients) with SEM bars and corresponding average numerical values. (BiV = biventricular; LV = left ventricle; RV = right ventricle.) The Annals of Thoracic Surgery 2005 80, 870-875DOI: (10.1016/j.athoracsur.2005.03.111) Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions

Fig 3 The individual effect of optimum and baseline pacing settings on cardiac index for five patients over three respiratory cycles. □ = average data points (for 5 patients) with SEM bars and corresponding average numerical values; ● = individual data points. (BL = baseline setting; OPT = optimum setting.) The Annals of Thoracic Surgery 2005 80, 870-875DOI: (10.1016/j.athoracsur.2005.03.111) Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions

Fig 4 Variation of mean arterial pressure and cardiac index across three respiratory cycles for both pacing settings. Values are averaged from five patients. Mean arterial pressure is shown on the top and cardiac index on the bottom. Time is expressed as percentage of the respiratory cycle. ● = optimum setting; □ = baseline setting. The Annals of Thoracic Surgery 2005 80, 870-875DOI: (10.1016/j.athoracsur.2005.03.111) Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions

Fig 5 Variation of mean arterial pressure and cardiac index across the respiratory cycle (end-expiration to end-expiration) for both pacing settings. Values are the average of three respiratory cycles from five patients with standard errors. Mean arterial pressure is shown on the top and cardiac index on the bottom. Time is expressed as percentage of the respiratory cycle. The mean of each curve is displayed as a dashed line. □ = baseline setting; ● = optimum setting. The Annals of Thoracic Surgery 2005 80, 870-875DOI: (10.1016/j.athoracsur.2005.03.111) Copyright © 2005 The Society of Thoracic Surgeons Terms and Conditions