Factual information can help curb anxiety and uncertainty, and understanding the COVID-19 vaccines to make an informed decision is no different. Purvi Parwani, MD, a cardiologist at Loma Linda Univers…… Source: http://feedproxy.google.com/~r/ann-en/~3/PQyE1I-x31s/advice-about-covid-19-vaccines-for-people-with-cardiovascular-concerns