Quantification of left atrial function in patients with non-obstructive hypertrophic cardiomyopathy by cardiovascular magnetic resonance feature tracking imaging: a feasibility and reproducibility study.
Yingxia YangGang YinYong JiangLei SongShihua ZhaoMin-Jie LuPublished in: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance (2020)
Compared with healthy controls, patients with NOHCM have LA reservoir and conduit dysfunction, and regional LA deformation before LA enlargement. CMR-FT identifies LA dysfunction and deformation at an early stage.
Keyphrases
- hypertrophic cardiomyopathy
- left atrial
- left ventricular
- magnetic resonance
- early stage
- atrial fibrillation
- mitral valve
- oxidative stress
- machine learning
- high resolution
- catheter ablation
- genome wide
- magnetic resonance imaging
- gene expression
- computed tomography
- radiation therapy
- mass spectrometry
- fluorescence imaging