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

File: <base>/training/ptb-xl/g19/HR18616.hea (746 bytes) 
HR18616 12 500 5000
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 -25 5259 0 I
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 -100 29702 0 II
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 -75 24430 0 III
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 63 -17671 0 aVR
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 25 -9677 0 aVL
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 -87 26909 0 aVF
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 65 17406 0 V1
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 90 -23822 0 V2
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 40 -13626 0 V3
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 20 -21096 0 V4
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 -5 -18306 0 V5
HR18616.mat 16x1+24 1000.0(0)/mv 16 0 -45 6700 0 V6
# Age: 66
# Sex: Male
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown