Sifelani Tsiko Innovations Editor An eight-year-old boy who underwent a delicate open–heart surgery at Parirenyatwa Group of Hospitals in Harare recently to repair a hole in his heart, also known as a sinus venosus atrial septal defect with anomalous blood return, has been discharged. Veteran cardiovascular and thoracic surgeon, Dr Wilfred Muteweye, told The Herald […]