Lori
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        Thank you all for the info.  I did have an echocardiogram after my MD heard a murmur.  It came back as a functional one - nothing to worry about the cardiologist told me.  My MD also ordered thyroid tests - I guess one goes with the other sometimes.  Bloodwork came back okay.  He told me the rapid heart beat could be from the antihistamine I take for allergies.