Clots were seen in multiple arteries in close to 30% of patients with COVID-19 at the time of their heart attack, but in less than 5% of heart-attack patients who did not have COVID-19.
.
Clots were seen in multiple arteries in close to 30% of patients with COVID-19 at the time of their heart attack, but in less than 5% of heart-attack patients who did not have COVID-19.