Key Difference – PTCA vs PCI Percutaneous Transluminal Coronary Angioplasty (PTCA) and Percutaneous Coronary Intervention (PCI) both essentially mean the process of dilating a coronary artery stenosis using an inflatable balloon and a metallic stent introduced into the arterial circulation via the femoral, radial or the brachial artery. Nowadays it is the most commonly […]