Stress Echocardiography and Strain in Aortic Regurgitation (SESAR protocol): Left ventricular contractile reserve and myocardial work in asymptomatic patients with severe aortic regurgitation.
Antonello D'AndreaSimona SperlonganoTiziana FormisanoGiampaolo TocciMatteo CameliMaurizio TusaGiuseppina NovoGiovanni CorradoQuirino CiampiRodolfo CitroEduardo BossoneMaurizio GalderisiFrancesco GiallauriaGiuseppe AmbrosioEugenio PicanoPublished in: Echocardiography (Mount Kisco, N.Y.) (2020)
The lower resting values of LV GLS and MWE in severe AR asymptomatic patients suggest an early subclinical myocardial damage that seems to be closely associated with lower exercise capacity, greater pulmonary congestion, and blunted LV contractile reserve during stress.
Keyphrases
- left ventricular
- aortic stenosis
- aortic valve
- hypertrophic cardiomyopathy
- cardiac resynchronization therapy
- end stage renal disease
- ejection fraction
- heart failure
- acute myocardial infarction
- left atrial
- mitral valve
- pulmonary hypertension
- skeletal muscle
- newly diagnosed
- chronic kidney disease
- randomized controlled trial
- early onset
- peritoneal dialysis
- oxidative stress
- high intensity
- transcatheter aortic valve replacement
- prognostic factors
- stress induced
- smooth muscle
- physical activity
- patient reported outcomes
- coronary artery
- body composition
- heat stress
- pulmonary arterial hypertension