echocardiology

echo +‎ cardiology

echocardiology (uncountable)

1. Synonym of echocardiography
   • 2007 December 9, Anne Eisenberg, “What Did the Professor Say? Check Your iPod”, in New York Times‎:

     Laura Martho, a student at El Centro College in Dallas, finds the replay service invaluable. Mrs. Martho, who has four children, commutes 45 minutes each way four days a week to a hospital for clinical work in echocardiology.

• echocardiologist
• echocardiologic
• echocardiological
• echocardiologically