Michael Ma, MD, describes his work as a cardiothoracic surgeon at Stanford Children’s Health. He specializes in pulmonary artery reconstruction.
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![](https://i.ytimg.com/vi/e9RUtaj3eWc/maxresdefault.jpg)
Michael Ma, MD, describes his work as a cardiothoracic surgeon at Stanford Children’s Health. He specializes in pulmonary artery reconstruction.
Learn more at [ Ссылка ]