With covid-19 itself. we're still, however, not sure how bad this was. but could a major infection potentially have put more stress on his heart? >> it definitely could have put more stress on his heart and vice versa. the fact he had heart issues in the past means he's not as healthy as he could be. but the biggest risk factor he had is being over the age of 65. that's the biggest risk factor for getting into that sepsis region which, again, is starting down that area of life threatening illnesses and once somebody gets septic we definitely put them in the hospital. but pet them in intensive ...