Preferred Label : Soft S1 Heart Sound;
NCIt related terms : Soft S1;
NCIt definition : An auscultated finding in which the sounds comprising the first heart sound are quieter
than normal. (ACC/AHA);
Alternative definition : ACC/AHA: An auscultated finding in which the sounds comprising the first heart sound
are quieter than normal.;
NCI Metathesaurus CUI : CL972477;
Origin ID : C168065;
UMLS CUI : C5238604;
Semantic type(s)
concept_is_in_subset