Electrocardiogram and CMR to differentiate tachycardia-induced cardiomyopathy from dilated cardiomyopathy in patients admitted for heart failure

In patients admitted for heart failure (HF) with reduced left ventricular ejection fraction (LVEF) and a concomitant supraventricular tachyarrhythmia (SVT) it is a challenge to predict LVEF recovery and differentiate tachycardia-induced cardiomyopathy (TIC) from dilated cardiomyopathy (DCM). The rol...

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Veröffentlicht in:	Heart and vessels 2022-11, Vol.37 (11), p.1850-1858
Hauptverfasser:	Vera, Alberto, Cecconi, Alberto, Martínez-Vives, Pablo, Olivera, María José, Hernández, Susana, López-Melgar, Beatriz, Rojas-González, Antonio, Díez-Villanueva, Pablo, Salamanca, Jorge, Tejelo, Julio, Caballero, Paloma, Jiménez-Borreguero, Luis Jesús, Alfonso, Fernando
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomedical Engineering and Bioengineering Cardiac arrhythmia Cardiac Surgery Cardiology Cardiomyopathy Congestive heart failure Dilated cardiomyopathy EKG Electrocardiography Gadolinium Heart failure Magnetic resonance Medicine Medicine & Public Health Multivariate analysis Original Article Patients Recovery Tachyarrhythmia Tachycardia Vascular Surgery Ventricle
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Zusammenfassung:	In patients admitted for heart failure (HF) with reduced left ventricular ejection fraction (LVEF) and a concomitant supraventricular tachyarrhythmia (SVT) it is a challenge to predict LVEF recovery and differentiate tachycardia-induced cardiomyopathy (TIC) from dilated cardiomyopathy (DCM). The role of the electrocardiogram (ECG) and cardiac magnetic resonance (CMR) and in this acute setting remains unsettled. Forty-three consecutive patients admitted for HF due to SVT and LVEF 50% at follow up were classified as TIC and those with LVEF
ISSN:	0910-8327 1615-2573
DOI:	10.1007/s00380-022-02102-2