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

File: <base>/training/chapman_shaoxing/g9/JS09256.hea (758 bytes) 
JS09256 12 500 5000
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 -29 -7665 0 I
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 49 18500 0 II
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 78 26153 0 III
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 -10 -32389 0 aVR
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 -54 9587 0 aVL
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 63 16228 0 aVF
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 117 -19962 0 V1
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 498 2262 0 V2
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 342 13650 0 V3
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 -20 1310 0 V4
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 -224 -1293 0 V5
JS09256.mat 16x1+24 1000.0(0)/mV 16 0 -156 25154 0 V6
# Age: 70
# Sex: Female
# Dx: 426783006,39732003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown