Asai, Hiromitsu
Furukawa, Kazuhiro http://orcid.org/0000-0003-0980-9095
Miyahara, Ryoji
Funasaka, Kohei
Furune, Satoshi
Nakamura, Masanao
Kawashima, Hiroki
Ishigami, Masatoshi
Hirooka, Yoshiki
Fujishiro, Mitsuhiro
Article History
Received: 31 August 2021
Accepted: 9 October 2021
First Online: 26 November 2021
Declarations
:
: The authors borrowed a prototype 60-MHz miniature probe from Fujifilm Corp. (Tokyo, Japan) to collect practical data. Fujifilm Corp. had no role in the design, practice, or analysis of this study.
: Informed consent to the protocol was obtained from all patients. This study was approved by our institutional ethics committee for human research.