Physician-reported reasons for not prescribing guideline-directed medical therapy in heart failure with reduced ejection fraction: A prospective registry analysis.

Yumiko Kawakubo Ichihara, Yasuyuki Shiraishi, Mitsuaki Sawano, Takashi Kohno, Yuji Nagatomo, Mitsunobu Kitamura, Munehisa Sakamoto, Michiru Nomoto, Atsushi Mizuno, Makoto Takei, Satoshi Shoji, Kyoko Soejima, Masaki Ieda, Shun Kohsaka, Tsutomu Yoshikawa