Non-invasive isthmus identification of complex arrhythmias in congenital heart disease.
Levio QuintoPaula SanchezFrancisco AlarcónSilvia MontserratSusanna Prat-GonzalezEduard GuaschJosep BrugadaJosé Maria TolosanaLluís MontIvo Roca-LuquePublished in: Journal of arrhythmia (2021)
Sustained re-entrant tachyarrhythmias treatment has become pivotal in the grown-up congenital heart patients clinical management. Cardiac LGE-MRI tissue characterization integrated with high definition electroanatomic map could allow fast recognition and effective treatment of substrate of tachyarrhythmias. Cardiac LGE-MRI areas were suggestive of post-surgical changes both in atrium and ventricle. High-density electro-anatomical map localized areas of slow conduction identifying conducting isthmuses of re-entrant arrhythmias.
Keyphrases
- congenital heart disease
- high density
- magnetic resonance imaging
- left ventricular
- end stage renal disease
- contrast enhanced
- newly diagnosed
- heart failure
- pulmonary hypertension
- ejection fraction
- diffusion weighted imaging
- mitral valve
- prognostic factors
- magnetic resonance
- inferior vena cava
- mass spectrometry
- high speed
- high resolution
- pulmonary embolism
- replacement therapy
- bioinformatics analysis
- structural basis