A DeKalb County jury cleared a radiologist of liability in the death of a woman who suffered a fatal heart attack days after she was allowed to go home after being diagnosed with blood clots in her leg.

The doctor, Ajay Joshi, and his employer were the last defendants remaining in the case after the woman’s treating physician and a vein technician settled their claims pretrial. An attorney for Joshi said key testimony by the treating physician, a podiatrist, helped convince the jury that she may have borne more blame than Joshi.