Distinctive left ventricular-arterial and right ventricular-pulmonary arterial coupling observed in patients with heart failure and a higher left ventricular ejection fraction range.
Nobuyuki OhteShohei KikuchiNoriaki IwahashiYoshiharu KinugasaKaoru DohiHiroyuki TakaseKumiko MasaiKatsuji InoueTakahiro OkumuraKenta HachiyaShuichi KitadaYoshihiro Seonull nullPublished in: European heart journal. Cardiovascular Imaging (2024)
HFpEF patients with higher LVEF have unfavourable prognosis and distinctive LV-A coupling: Ees/Ea is elevated up to 2.0 or more. Impaired RV-PA coupling also worsens prognosis in such patients.
Keyphrases
- ejection fraction
- aortic stenosis
- left ventricular
- room temperature
- end stage renal disease
- heart failure
- mycobacterium tuberculosis
- acute myocardial infarction
- hypertrophic cardiomyopathy
- pulmonary hypertension
- chronic kidney disease
- mitral valve
- prognostic factors
- cardiac resynchronization therapy
- peritoneal dialysis
- coronary artery disease
- left atrial
- percutaneous coronary intervention
- atrial fibrillation