Not really Prime. Covid causes intense inflammation. People in the intensive care or critical care depending on jurisdiction die from heart attacks, pneumonia, kidney failure and a host of other causes that came from having covid.
I've already had a conversation about whether people die of or with Covid. Like you posted Covid can cause a host of other problems which can be life ending. The question remains, if it were not for Covid, would these people have died when they did.
Heart attacks or heart failure? When everything else is shutting down in a person's body, the last thing to go before they die is heart failure. Given this, pretty much everyone dies of heart failure.