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

File: <base>/training/ningbo/g25/JS34731.hea (758 bytes) 
JS34731 12 500 5000
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 117 31359 0 I
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 166 -10052 0 II
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 49 23926 0 III
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 -142 28232 0 aVR
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 34 -2501 0 aVL
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 107 -31983 0 aVF
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 49 -7200 0 V1
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 756 -8631 0 V2
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 683 18478 0 V3
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 630 20469 0 V4
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 361 12729 0 V5
JS34731.mat 16x1+24 1000.0(0)/mV 16 0 200 -3155 0 V6
# Age: 32
# Sex: Male
# Dx: 426783006,55827005,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown