The early career of cardiac surgeon Zbigniew Religa. Despite the harsh reality of 1980s Poland, he successfully leads a team of doctors to the country's first human heart transplantation.The early career of cardiac surgeon Zbigniew Religa. Despite the harsh reality of 1980s Poland, he successfully leads a team of doctors to the country's first human heart transplantation.The early career of cardiac surgeon Zbigniew Religa. Despite the harsh reality of 1980s Poland, he successfully leads a team of doctors to the country's first human heart transplantation.