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

File: <base>/training/ningbo/g31/JS41424.hea (736 bytes) 
JS41424 12 500 5000
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 -15 27943 0 I
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 -44 6064 0 II
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 -29 -21925 0 III
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 29 -10763 0 aVR
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 5 18675 0 aVL
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 -39 -13982 0 aVF
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 39 6373 0 V1
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 73 -22892 0 V2
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 59 -12321 0 V3
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 63 -9249 0 V4
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 54 -7682 0 V5
JS41424.mat 16x1+24 1000.0(0)/mV 16 0 29 -11457 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown