Emerging constructs to maintain safety among patients with acute coronary syndromes requiring surgical coronary revascularization
Pharmacotherapies directed towards well-defined biochemical processes underlying coronary atherothrombosis have favourably influenced the natural history of disease; however, coronary revascularization is still required in 0-15 percent of patients admitted to the hospital with acute coronary syndromes. Because surgical coronary revascularization has a profound impact on haemostasis, especially when cardiopulmonary bypass (CPB) is employed, antithrombotic and antiplatelet therapies must be chosen carefully during the peri-operative period. Though the potential benefit of platelet P2Y 12-receptor inhibition in this particular patient population is recognized widely, the available evidence show that adenosine-diphosphate- mediated platelet activation is an absolute prerequisite for post-operative haemostasis. Pharmacotherapies in development that have rapid onset and offset of P2Y12 inhibition may allow much-needed flexibility in the perioperative setting. Alternative anticoagulants to unfractionated heparin that attenuate thrombin-mediated haemostatic derangements may add further to the optimal pharmacological management of patients undergoing coronary revascularization. © The Author 2008.
Duke Scholars
Published In
DOI
ISSN
Publication Date
Volume
Issue
Related Subject Headings
- Cardiovascular System & Hematology
- 3201 Cardiovascular medicine and haematology
- 1102 Cardiorespiratory Medicine and Haematology
Citation
Published In
DOI
ISSN
Publication Date
Volume
Issue
Related Subject Headings
- Cardiovascular System & Hematology
- 3201 Cardiovascular medicine and haematology
- 1102 Cardiorespiratory Medicine and Haematology