Harmonyx Antiplatelets Testing

Would you bet your life on a 70% chance?*

If you’re taking Plavix® (clopidogrel), you already are. Plavix®  testing from Harmonyx shifts the odds in your favor.


Plavix® (clopidogrel) is the world’s second-most prescribed drug, and physicians often rely on its effectiveness for treating high-risk cardiac conditions. That’s why it’s concerning that 3 in 10 patients have a genetic makeup that keeps them from responding to Plavix® (clopidogrel) as intended. If you’re one of these patients, your antiplatelet prescription may not be working effectively, and you’re still at great risk for a heart attack or stroke.


Patients with the following conditions may be taking Plavix® (clopidogrel):

  • Stent placement
  • Thromboembolic diseases/events
  • Myocardial infarction
  • Peripheral Arterial Disease
  • Stroke


The Harmonyx Test for Antiplatelets targets the genes that may make a patient resistant to Plavix® and provides actionable results for the pharmacist and physician. If you’re one of these patients, your pharmacist and physician can work together to determine the best treatment choice for you.