"ˌ adjective
Etymology: cardi- + thoracic
: relating to, involving, or specializing in the heart and chest
a cardiothoracic surgeon
cardiothoracic surgery
"ˌ adjective
Etymology: cardi- + thoracic
: relating to, involving, or specializing in the heart and chest
a cardiothoracic surgeon
cardiothoracic surgery
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012