Grade 1 Left Ventricular Dysfunction, CTCAE

**Semantic type:** Finding

**Definition:** Left ventricular ejection fraction (LVEF) >= 50% AND one or more of the following: 1) New relative decline in Global Longitudinal Strain (GLS) >15% from baseline 2) New rise in cardiac biomarkers

**Synonyms:** - Grade 1 Left ventricular dysfunction