echocardiogramEnglishOxford New American Dictionaryechocardiogram /ˌekōˈkärdēəɡram, ˌɛkoʊˈkɑrdiəɡræm / ▸ noun a test of the action of the heart using ultrasound waves to produce a visual display, used for the diagnosis or monitoring of heart disease.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary