Results from the first randomized controlled trial to directly compare the safety and efficacy of cutting balloon (CB) angioplasty to intravascular lithotripsy (IVL) prior to drug-eluting stent (DES) implantation for the treatment of calcified coronary artery disease found CB to be noninferior to IVL.

Findings were reported today at TCT® 2025, the annual scientific symposium of the Cardiovascular Research Foundation® (CRF®). TCT is the world’s premier educational meeting specializing in interventional cardiovascular medicine.

Coronary calcium is present in up to 30% of patients undergoing percutaneous coronary intervention (PCI) and is a key contributor to procedural complexity and suboptimal short and long-term clinical outcomes. While several balloon-based devices are available for cal

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