Platelet-dependent thrombosis is an important part of the pathophysiology of both percutaneous coronary interventions (PCI) and acute coronary syndrome (ACS). Data support the use of acute therapies that interfere with platelets to provide clinical benefit to patients presenting with acute cardiovascular disease. The discovery of platelet glycoprotein (GP) IIb/IIIa receptor antagonists has been a major advance in the pharmacotherapy for patients undergoing PCI and those presenting with ACS without ST-segment elevation. This article will cover the role of platelets in acute cardiovascular disease, as well as the discovery and development of the platelet GPIIb/IIIa inhibitors. The major focus of this article will be on examining key lessons from the trials in each of these areas as well as presenting a series of questions that still require answers from either ongoing or future research.
Percutaneous coronary intervention - acute coronary syndrome - platelets - thrombosis - glycoprotein IIb/IIIa antagonists - cardiovascular diseases
