Mechanical dyssynchrony evaluated by tissue Doppler cross-correlation analysis is associated with long-term survival in patients after cardiac resynchronization therapy
Author(s) -
Niels Risum,
Eric S. Williams,
Michel G. Khouri,
Kevin Jackson,
Niels Thue Olsen,
Christian Jøns,
Katrine Smedegaard Storm,
Eric J. Velazquez,
Joseph Kisslo,
Niels Eske Bruun,
Peter Søgaard
Publication year - 2012
Publication title -
european heart journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.336
H-Index - 293
eISSN - 1522-9645
pISSN - 0195-668X
DOI - 10.1093/eurheartj/ehs035
Subject(s) - medicine , cardiac resynchronization therapy , doppler imaging , ventricular dyssynchrony , cardiology , doppler effect , correlation , tissue doppler echocardiography , doppler echocardiography , heart failure , ejection fraction , diastole , physics , geometry , mathematics , astronomy , blood pressure , diastolic function
Pre-implant assessment of longitudinal mechanical dyssynchrony using cross-correlation analysis (XCA) was tested for association with long-term survival and compared with other tissue Doppler imaging (TDI)-derived indices.
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