YES , BACK IN DEC 18 2007 , I HAD SEVERAL CADIOINVERSIONS ,I WAS TOLD THAT I HAD TO HAVE A PACEMAKER INPLANTED AT THIS TIME I WAS WOTKING AS A CUSTODIAN & HADIT IMPLANTED ON MY LEFT SIDE I WAS USETO USE TO LIFTING ON MY LEFT SHOULDER ,ANYWAYS .IT HAS BEEN ALMOST TO ITS LIVE SPAND & I HAVE BEEN HAVING TIA'S & I FEEL LIKE THAT SOMETHING IS NOT RIGHTMY CARDOLOGIST SAYS THERE IS NOTHIN WRON YET YOU ARE NOW ALWAYS IN VERY HIGH ATROFIB & I HAVE AN ENLARGING HEART BOTH MY PARENTS HADHEART ISSUES I NEVER KNEW MY FATHER HE PASSEDON AT 54YRS , BACK TO MY HEART THEY TELL ME ITS IN MY HEAD , WHY DO I HAVE EPISODES OF SHARP PAIN AN UNEASY FEELING NO ONE WILL LISTEN TO ME LIKE PULLING OF MY LEADS & LIKE ITS NOT IN THE CREATED POCKET WHAT CAN I DO ?