Preferred Label : Grade 4 Supraventricular Extrasystoles, CTCAE;
NCIt synonyms : CTCAE Grade 4 Supraventricular extrasystoles (Premature Atrial Contractions; Premature
Nodal/Junctional Contractions); CTCAE Grade 4 Supraventricular Extrasystoles;
NCIt related terms : Grade 4 Supraventricular extrasystoles (Premature Atrial Contractions; Premature Nodal/Junctional
Contractions);
Alternative definition : CTCAE 3.0: Life-threatening (e.g., arrhythmia associated with CHF, hypotension, syncope,
shock);
Origin ID : C54892;
UMLS CUI : C1556191;
Semantic type(s)
concept_is_in_subset