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

File: <base>/training/ptb/g1/S0025.hea (722 bytes) 
S0025 12 1000 115200
S0025.mat 16x1+24 1000.0(0)/mv 16 0 712 -18947 0 I
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -1029 -16072 0 II
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -1741 -6951 0 III
S0025.mat 16x1+24 1000.0(0)/mv 16 0 159 27655 0 aVR
S0025.mat 16x1+24 1000.0(0)/mv 16 0 1226 -5192 0 aVL
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -1385 -13505 0 aVF
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -1093 -21581 0 V1
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -1018 16781 0 V2
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -1143 14571 0 V3
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -535 -11588 0 V4
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -855 18931 0 V5
S0025.mat 16x1+24 1000.0(0)/mv 16 0 -111 5742 0 V6
# Age: 46
# Sex: Male
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown