Also, a few months back, I was injured in a car accident in TaiWan, and was hospitalized in a well-known general hospital. The doctors said I had irregular heart beat. They gave me some pills to take regularly. After I practised the "wann current circulation", the irregular heart beat disappeared, and I don't need heart pills anymore. I was subsequently checked by heart specialists in New York, TaiWap, and Hong Kong, and they confirmed my impression.