[Container for Observation Sequences (Observations whose values are contained in LIST's) having values correlated with each other. Each contained Observation Sequence LIST must be the same length. Values in the LIST's are correlated based on index. E.g. the values in position 2 in all the LIST's are correlated. This is analogous to a table where each column is an Observation Sequence with a LIST of values, and each row in the table is a correlation between the columns. For example, a 12-lead ECG would contain 13 sequences: one sequence for time, and a sequence for each of the 12 leads. ( HL7V3.0 )]
UMLS (HL7) C1551993 Relation/PAR: observation series