Increased heart murmur with standing in a case of pectus excavatum

Affiliations

• ¹ National Cerebral and Cardiovascular Center, Suita, Osaka, Japan.
• ² Yoshida Onohara Higashi Clinic, Minoo, Osaka, Japan.
• ³ Department of Health Sciences, Division of Functional Diagnostics, Osaka University Graduate School of Medicine, 1-7 Yamada-oka, Suita, Osaka, 565-0871, Japan. nakatani@sahs.med.osaka-u.ac.jp.