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

File: <base>/training/ningbo/g20/JS30112.hea (740 bytes) 
JS30112 12 500 5000
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 107 7589 0 I
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 122 13444 0 II
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 15 5789 0 III
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 -112 -4444 0 aVR
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 44 -5315 0 aVL
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 68 3536 0 aVF
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 24 4759 0 V1
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 293 9186 0 V2
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 283 31277 0 V3
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 346 22784 0 V4
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 332 23203 0 V5
JS30112.mat 16x1+24 1000.0(0)/mV 16 0 293 15784 0 V6
# Age: 42
# Sex: Male
# Dx: 426177001,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown