Diaphragm Ultrasonography as a Tool to Assess Paradoxical Breathing in a Patient With Asthma Attack

Sunao Mikura, Takeshi Saraya*, Taro Minami*, Toru Satoh, Keisuke Oda, Hisako Shinbara, Sadatomo Tasaka, Hiroshi Kuraishi and Hajime Takizawa