title: Response.
authors.affiliation: Department of Rehabilitation, Tokyo Women's Medical University, Tokyo, Japan. Electronic address: pt13.12130023@gmail.com.
authors.forename: Mina
authors.initials: M
authors.lastname: Akizuki
authors.affiliation: Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
authors.forename: Naoki
authors.initials: N
authors.lastname: Serizawa
authors.affiliation: Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
authors.forename: Atsuko
authors.initials: A
authors.lastname: Ueno
authors.affiliation: Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan.
authors.forename: Nobuhisa
authors.initials: N
authors.lastname: Hagiwara
mesh_terms: D000800:Angioplasty, Balloon; D006801:Humans; D006976:Hypertension, Pulmonary; D012119:Respiration