1. Department of Cardiovascular Disease, First Hospital Affiliated to Heilongjiang University of Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin 150040, China
2. Department of CT Magnetic Resonance, First Hospital Affiliated to Heilongjiang University of Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin 150040, China
3. Department of Kidney Disease, First Hospital Affiliated to Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang 150040, China