PTCA , or percutaneous transluminal coronary angioplasty, is a minimally invasive procedure that opens blocked coronary arteries to improve blood flow to the heart muscle. Percutaneous Transluminal Coronary Angioplasty ( PTCA ) is a surgical procedure to widen blocked heart arteries using a balloon catheter. Know steps, benefits, risks, and recovery expectations. Business listings of PTCA Balloon Catheter, Angioplasty Balloon Catheter manufacturers, suppliers and exporters in Mumbai , पीटीसीए बैलून कैथेटर विक्रेता, मुंबई, Maharashtra along with their contact details & address. Find here PTCA Balloon Catheter, Angioplasty Balloon Catheter, Coronary Dilatation Catheter, suppliers, manufacturers, wholesalers, traders with PTCA Balloon Catheter prices for buying. Percutaneous transluminal coronary angioplasty ( PTCA ), or percutaneous coronary intervention (PCI), is a minimally invasive procedure to open blocked or stenosed coronary arteries, allowing unobstructed blood flow to the myocardium. The blockages occur because of lipid-rich plaque within the arteries, diminishing blood flow to the myocardium. The accumulation of lipid-rich plaque in the arteries is known as atherosclerosis. The disorder is known as coronary artery disease caused by ...