Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ningbo/g11/JS20844.hea (775 bytes) 
JS20844 12 500 5000
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 -15 13715 0 I
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 -93 -16564 0 II
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 -78 -30325 0 III
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 54 -25110 0 aVR
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 29 -16962 0 aVL
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 -88 -29422 0 aVF
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 142 -23115 0 V1
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 54 -27311 0 V2
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 78 -15115 0 V3
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 288 -29039 0 V4
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 -44 -31096 0 V5
JS20844.mat 16x1+24 1000.0(0)/mV 16 0 -20 27682 0 V6
# Age: 82
# Sex: Male
# Dx: 284470004,164934002,427084000,251223006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown