Percutaneous Intra-Aortic Balloon Counterpulsation

Kantrowitz, Ádrian; Cardona, Raul R.; Freed, Paul S.

doi:10.1016/s0749-0704(18)30227-6

Cited by 19 publications

(8 citation statements)

References 29 publications

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“…The IABP was driven in 1:1 mode and was tuned to maximize LV afterload reduction and diastolic aortic pressure augmentation. [1][2][3] The IMP was run at medium speed (24,000 revolutions per minute; performance level, P5) and full speed (33,000 revolutions per minute; performance level, P9). Approximately 10 s after the creation of mitral regurgitation, assist was initiated and maintained for 30 s.…”

Section: Measurements and Analysismentioning

confidence: 99%

“…D uring the past 4 decades, the intraaortic balloon pump (IABP) has established itself as the standard mechanical cardiac assist option for treating patients who are in acute cardiogenic shock. [1][2][3][4][5] In search of more effective alternatives, new intravascular devices have been developed and used for cardiac support in postcardiotomy cardiogenic shock and during coronary artery bypass surgery. 6 -9 The Impella intracardiac microaxial pump (IMP) [Impella Cardiotechnik AG; Aachen, Germany] is a new, catheter-based cardiac assist device that is designed to provide ventricular support in bypass mode.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Miniature Intracardiac Assist Device Provides More Effective Cardiac Unloading and Circulatory Support During Severe Left Heart Failure Than Intraaortic Balloon Pumping

Reesink

Dekker

Ommen

et al. 2004

Chest

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Section: Measurements and Analysismentioning

confidence: 99%

mentioning

confidence: 99%

Miniature Intracardiac Assist Device Provides More Effective Cardiac Unloading and Circulatory Support During Severe Left Heart Failure Than Intraaortic Balloon Pumping

Reesink

Dekker

Ommen

et al. 2004

Chest

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“…7) Therefore, unlike other methods, TTFM has been attracting attention as a method that can objectively and quantitatively assess the graft anastomosis. [7][8][9] Intra-aortic balloon pumping (IABP) is the earliest clinically popular mechanical assist device, and its effectiveness has been well reported. [8][9][10][11][12] However, few studies investigate the effect of IABP on the blood flow waveform of CABG grafts.…”

Section: Introductionmentioning

confidence: 99%

An Experimental Study of the Effects of IABP on Coronary Artery Bypass Graft Flow Waveform

Iida

Sezai

Orime

et al. 2021

ATCS

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“…Intra-aortic balloon counter pulsation (IABP) to support cardiac function has been well established during the last four decades [1][2][3][4][5][6][7]. Main effects of properly timed IABP are afterload reduction and diastolic aortic pressure augmentation increasing coronary flow [4,5,8,9].…”

Section: Introductionmentioning

confidence: 99%

Determination of cardiac output from pulse pressure contour during intra-aortic balloon pumping in patients with low ejection fraction

Jansen

Bastos

Hanlon³

et al. 2019

J Clin Monit Comput

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Evaluation of a new Windkessel model based pulse contour method (WKflow) to calculate stroke volume in patients undergoing intra-aortic balloon pumping (IABP). Preload changes were induced by vena cava occlusions (VCO) in twelve patients undergoing cardiac surgery to vary stroke volume (SV), which was measured by left ventricular conductance volume method (SVlv) and WKflow (SVwf). Twelve VCO series were carried out during IABP assist at a 1:2 ratio and seven VCO series were performed with IABP switched off. Additionally, SVwf was evaluated during nine episodes of severe arrhythmia. VCO's produced marked changes in SV over 10-20 beats. 198 paired data sets of SVlv and SVwf were obtained. Bland-Altman analysis for the difference between SVlv and SVwf during IABP in 1:2 mode showed a bias (accuracy) of 1.04 ± 3.99 ml, precision 10.9% and limits of agreement (LOA) of − 6.94 to 9.02 ml. Without IABP bias was 0.48 ± 4.36 ml, precision 11.6% and LOA of − 8.24 to 9.20 ml. After one thermodilution calibration of SVwf per patient, during IABP the accuracy improved to 0.14 ± 3.07 ml, precision to 8.3% and LOA to − 6.00 to + 6.28 ml. Without IABP the accuracy improved to 0.01 ± 2.71 ml, precision to 7.5% and LOA to − 5.41 to + 5.43 ml. Changes in SVlv and SVwf were directionally concordant in response to VCO's and during severe arrhythmia. (R 2 = 0.868). The SVwf and SVlv methods are interchangeable with respect to measuring absolute stroke volume as well as tracking changes in stroke volume. The precision of the non-calibrated WKflow method is about 10% which improved to 7.5% after one calibration per patient.

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Percutaneous Intra-Aortic Balloon Counterpulsation

Cited by 19 publications

References 29 publications

Miniature Intracardiac Assist Device Provides More Effective Cardiac Unloading and Circulatory Support During Severe Left Heart Failure Than Intraaortic Balloon Pumping

Miniature Intracardiac Assist Device Provides More Effective Cardiac Unloading and Circulatory Support During Severe Left Heart Failure Than Intraaortic Balloon Pumping

An Experimental Study of the Effects of IABP on Coronary Artery Bypass Graft Flow Waveform

Determination of cardiac output from pulse pressure contour during intra-aortic balloon pumping in patients with low ejection fraction

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