The goal of this observational study is to learn about the effects of antiplatelet drugs on patients over the age of 80 with atrial fibrillation. The main question it aims to answer is: -Is platelet reactivity effectively controlled in patients over the age of 80 diagnosed with atrial fibrillation following the Watchman procedure.
Age range
80 Years
Sex
ALL
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Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Platelet reactivity
Timeframe: blood draw will occur prior to Watchman procedure and antiplatelet administration and 90 days following Watchman procedure while patients are taking antiplatelet drugs