Will mechanical dyssynchrony one day impact our management of chronic heart failure patients?

The author reflects on mechanical dyssynchrony and its role in cardiac resynchronization therapy (CRT) wherein D’Andrea et al. assessed mechanical dyssynchrony based on one technique and one echo-system, which revealed intraventricular dyssynchrony was independently correlated with clinical outcomes and opined that a progress will be made in the assessment of dyssynchrony by increasing its feasibility and robustness.