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

File: <base>/training/chapman_shaoxing/g2/JS01283.hea (743 bytes) 
JS01283 12 500 5000
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 -39 25406 0 I
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 10 32203 0 II
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 49 6768 0 III
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 15 -22628 0 aVR
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 -44 3185 0 aVL
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 29 13382 0 aVF
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 29 9688 0 V1
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 54 -27159 0 V2
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 73 -10070 0 V3
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 68 -18554 0 V4
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 0 -16461 0 V5
JS01283.mat 16x1+24 1000.0(0)/mV 16 0 -73 27411 0 V6
# Age: 64
# Sex: Female
# Dx: 426783006,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown