Successful Management and Risk Stratification by Exercise Right Heart Catheterization Before Pregnancy in a Patient With Pulmonary Arterial HypertensionNovel Teaching Points - Yoshiaki Yanagisawa, MD; Ayumi Goda, MD, PhD; Shinsuke Takeuchi, MD; Kaori Takeuchi, MD; Hanako Kikuchi, MD; Takumi Inami, MD; Shinji Tanigaki, MD; Takashi Kohno, MD; Kyoko Soejima, MD; Toru Satoh, MD (CJC Open, 2023)