A 23-year-old pilot who suffered chest pains following her Covid injection says she has been diagnosed with two heart ailments and is no longer able to fly solo. Sierra Lund, a recreational pilot and top-conditioned athlete, told The Epoch Times that, just 18 hours after getting the jab, she felt intense pain in her chest. She was having trouble breathing. “Walking was a struggle,” she said. As a competitive athlete, Lund was in top condition when she received the injection. Neither she nor her relatives had any history of heart issues. “So Lund tried to shrug off her symptoms. They...