Shronda Thomason suffered from a cardiomyopathy, a disease of the heart muscle, which necessitated the implanting of a defibrillator. The treating cardiologist, Dr. John Gallagher, advised Thomason that she required a new pacemaker battery and the replacement of the defibrillator’s lead.
During the surgery, which was done in a hospital catherization lab, Thomason sustained a puncture and hole in her superior vena cava of her heart. Clearly, the hole resulted in profuse and immediate bleeding from that area of the heart. Dr. Gallagher called for a cardiothoracic surgeon to assist. Thomason was placed on cardiovascular bypass about an hour and a half later. By then, it was too late.
Because Thomason suffered excessive bleeding, she died. Thomason was a property specialist earning more than $50,000 annually and was survived by her four children, one of whom is a minor.