Why the Mesoblast (ASX:MSB) share price is sinking 11% lower

The Mesoblast limited (ASX: MSB) share price has come under pressure on Tuesday after the release of an announcement.

At the time of writing the allogeneic cellular medicines developer’s shares are down 11% to $4.03.

What did Mesoblast announce?

This morning Mesoblast announced the top-line results from the landmark DREAM-HF Phase 3 randomised controlled trial of its allogeneic cell therapy rexlemestrocel-L (REVASCOR) in 537 patients with advanced chronic heart failure.

According to the release, after a 30-month follow-up, patients with advanced chronic heart failure who received a single endomyocardial treatment with rexlemestrocel-L on top of maximal therapies had a 60% reduction in the incidence of heart attacks or strokes and…