Longitudinal change in maximum phonation time and exercise capacity in chronic heart failure patients

Affiliations

• ¹ Graduate School of Health Sciences, Kobe University, Kobe, Japan. Electronic address: izawapk@harbor.kobe-u.ac.jp.
• ² Department of Rehabilitation Medicine, St. Marianna University School of Medicine Hospital, Kawasaki, Japan.
• ³ Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan.
• ⁴ Department of Physical Therapy, Tokushima Bunri University, Tokushima, Japan.
• ⁵ Department of Health and Exercise Science, Wake Forest University, Winston-Salem, NC, USA.
• ⁶ Department of Rehabilitation, Visiting Nursing and Rehabilitation Network, Kawasaki, Japan.
• ⁷ Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan.
• ⁸ Division of Cardiology, St. Marianna University Toyoko Hospital, Kawasaki, Japan.
• ⁹ Division of Cardiology, St. Marianna University Yokohama-City Seibu Hospital, Yokohama, Japan.
• ¹⁰ Department of Orthopedic Surgery, St. Marianna University School of Medicine, Kawasaki, Japan.