50 years after first successful human heart transplant

It has been 50 years since the world's first successful human heart transplant. The operation was carried out by Dr Christiaan Barnard at a hospital in Cape Town. The procedure is still generating ground-breaking developments. Al Jazeera's Tania Page reports from Cape Town. Subscribe to our channel: http://aje.io/AJSubscribe Follow us on Twitter:   / ajenglish   Find us on Facebook:   / aljazeera   Check our website: http://www.aljazeera.com/