Gap between guidelines and clinical practice in heart failure with reduced ejection fraction: Results from TSOC-HFrEF registry

Hung Yu Chang, Chun Chieh Wang, Jeng Wei, Chong Yi Chang, Yi Cheng Chuang, Chien Long Huang, Eric Chong, Jiunn Lee Lin, Guang Yuan Mar, Kuei Chuan Chan, Jen Yuan Kuo, Ji Hung Wang, Zhih Cherng Chen, Wei Kung Tseng, Wen Jin Cherng, Wei Hsian Yin