Figure 1From: A phase II, sham-controlled, double-blinded study testing the safety and efficacy of the coronary sinus reducer in patients with refractory angina: study protocol for a randomized controlled trial The Neovasc Reducer™ System. The Neovasc Reducer™ System is comprised of the Neovasc Reducer™ premounted on the Neovasc Reducer™ Balloon Catheter. (a) The Neovasc Reducer. (b) The Neovasc Reduce Balloon Catheter.Back to article page