Asad Pathan.
Percutaneous Coronary Interventions A review and current trends.
Pak J Cardiol Jan ;12(3):91-118.

In the last 25 years, the technique has gained wide spread acceptance and now more than 1,000,000 percutaneous coronary intervention (PCI) procedures are performed annually worldwide. Improvements in technique, equipment, adjunctive drug therapy and better understanding of the procedure have remarkably changed the practice of interventional cardiology.

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