Preferred Label : Grade 4 Ventricular Flutter, CTCAE;
NCIt synonyms : CTCAE Grade 4 Ventricular Flutter;
NCIt related terms : Grade 4 Ventricular flutter;
Alternative definition : CTCAE 3.0: Life-threatening (e.g., arrhythmia associated with CHF, hypotension, syncope,
shock);
Origin ID : C54899;
UMLS CUI : C1556240;
Semantic type(s)
concept_is_in_subset