Patient assessment for cardiac resynchronization therapy: Past, present and future of imaging techniques

Auger, Dominique; Ducharme, Anique; Harel, François; Marcotte, François; Thibault, Bernard; O’Meara, Eileen

doi:10.1016/s0828-282x(10)70332-9

Cited by 13 publications

(7 citation statements)

References 75 publications

(58 reference statements)

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“…[40] на основании анализа 26 публикаций, описывающих предикторы ответа на РТ, выделены 17 различных критериев, которые можно объединить в показатели эхокардиографии (ЭхоКГ), свидетельствующие об обратном ремоделировании сердца, и клинические показатели (улучшение симптомов или прогноза ХСН) [40]. Объективной конечной точкой клинического эффекта считается уменьшение ФК ХСН на 1 позицию [41]. Кроме того, клиническим эффектом можно считать 10-25 % прироста расстояния, пройденного в тесте с 6-минутной ходьбой, и повышение КЖ пациентов [42].…”

Section: патофизиологические аспекты и клинические эффекты метода ртunclassified

Resynchronization Therapy for Chronic Heart Failure: Diagnostic and Therapeutic Approaches

et al. 2019

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Chronic heart failure (CHF) remains one of the most important problems of modern cardiology. One of the effective treatment methods is resynchronization therapy (RT). The article presents an analysis of literature data on the effectiveness of RT in improving the quality of life, reducing the number of hospitalizations and mortality in patients with heart failure with severe left ventricular systolic dysfunction and expanding QRS complex, and also discusses key methods for optimizing RT.

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Section: патофизиологические аспекты и клинические эффекты метода ртunclassified

Resynchronization Therapy for Chronic Heart Failure: Diagnostic and Therapeutic Approaches

et al. 2019

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“…Several indices of LV dyssynchrony have been proposed as predictors of response to CRT, but the recently published PROSPECT trial failed to identify an ideal echocardiographic parameter of dyssynchrony [47]. …”

Section: Tdi Parametersmentioning

confidence: 99%

“…The most frequently used technique is TDI, which can be used to determine the response in left ventricular structure and function after device implantation and emerging evidence as a method for selection of patients who may derive clinical benefit from CRT. Several indices of LV dyssynchrony have been proposed as predictors of response to CRT, but the recently published PROSPECT trial failed to identify an ideal echocardiographic parameter of dyssynchrony [ 47 ].…”

Section: Tdi Parametersmentioning

confidence: 99%

Tissue Doppler Imaging in Coronary Artery Diseases and Heart Failure

Correale

Totaro²,

Ieva³

et al. 2012

CCR

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Recent studies have explored the prognostic role of TDI-derived parameters in major cardiac diseases, such as coronary artery disease (CAD) and heart failure (HF). In these conditions, myocardial mitral annular systolic (S’) and early diastolic (E’) velocities have been shown to predict mortality or cardiovascular events. In heart failure non invasive assessment of LV diastolic pressure by transmitral to mitral annular early diastolic velocity ratio (E/E’) is a strong prognosticator, especially when E/E’ is > or =15. Moreover, other parameters derived by TDI, as cardiac time intervals and Myocardial Performance Index, might play a role in the prognostic stratification in CAD and HF. Recently, a three-dimensional (3-D) TDI imaging modality, triplane TDI, has become available, and this allows calculation of 3-Dvolumes and LV ejection fraction. We present a brief update of TDI.

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“…Up to 40% of patients who receive a CRT device for established indications do not respond to CRT. The recently published PROSPECT trial fails to identify an ideal echocardiographic parameter of dyssynchrony [29].…”

Section: Cardiac Resynchronization Therapymentioning

confidence: 99%

Time intervals and myocardial performance index by tissue Doppler imaging

2010

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The application of tissue Doppler imaging (TDI) has shown remarkable growth in clinical practice during the past few years, especially, in risk stratification of patients with coronary heart disease or heart failure (systolic and diastolic). Myocardial performance index (MPI) is a Doppler echocardiographic parameter defined as the sum of the isovolemic contraction and relaxation times divided by the ejection time. It is considered as a reliable parameter to assess global left ventricular function. Cardiac time intervals and MPI have also been found as new applications in diagnosing cardiotoxicity from chemotherapy, COPD, valvular heart disease, pulmonary hypertension and endocrinopathies.

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Patient assessment for cardiac resynchronization therapy: Past, present and future of imaging techniques

Cited by 13 publications

References 75 publications

Resynchronization Therapy for Chronic Heart Failure: Diagnostic and Therapeutic Approaches

Resynchronization Therapy for Chronic Heart Failure: Diagnostic and Therapeutic Approaches

Tissue Doppler Imaging in Coronary Artery Diseases and Heart Failure

Time intervals and myocardial performance index by tissue Doppler imaging

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