Old or Age Indeterminate Right Ventricular Myocardial Infarction by ECG Finding

**Semantic type:** Finding

**Definition:** An electrocardiographic finding, in the presence of an old or age indeterminate inferior wall myocardial infarction, of Q waves greater than or equal to 40 ms in duration in the right ventricular leads V4R through V6R. (CDISC)

**Synonyms:** - OLD OR AGE UNDETERMINED RIGHT VENTRICULAR MYOCARDIAL INFARCTION - Old or Age Indeterminate Right Ventricular Myocardial Infarction by EKG Finding