Severe dynamic LVOT obstruction in hypertrophic cardiomyopathy is associated with impaired exercise capacity and poor prognosis, highlighting the utility of TTE-CPET for risk stratification.
Does cardiopulmonary exercise testing combined with stress echocardiography provide prognostic value and risk stratification in patients with hypertrophic cardiomyopathy?
TTE-CPET offers critical insight for risk stratification and early intervention in patients with hypertrophic cardiomyopathy and LVOT obstruction.
Tasa de eventos absoluta: 0% vs 0%
Severe dynamic LVOT obstruction identifies a high-risk HCM subgroup with impaired exercise capacity and poor prognosis. Intermediate gradients may still warrant close monitoring. TTE-CPET offers critical insight for risk stratification and early intervention.
Mistrulli et al. (Sat,) reported a other. Severe dynamic LVOT obstruction in hypertrophic cardiomyopathy is associated with impaired exercise capacity and poor prognosis, highlighting the utility of TTE-CPET for risk stratification.