rivaroxaban
bayer,janssen
['prevent,hd', 'dose,study', 'rivaroxaban']
dr piazza presents prevent-hd results comparing prophylactic-dose rivaroxaban vs placebo in ambulatory patients with #covid19 infection. study terminated early due to low event rates with delta &amp; omicron viral variants. #aha22 
Vascular Cardiologist @umichCVC. #thrombosis, #CVcoag, #ImpSci. Co-director @MAQI_2. Board of Directors @AnticoagForum. Tweets my own. RT?endorsement. ??????