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

File: <base>/training/chapman_shaoxing/g2/JS01471.hea (749 bytes) 
JS01471 12 500 5000
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 15 25478 0 I
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 -5 24061 0 II
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 -20 -1368 0 III
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 -5 -18733 0 aVR
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 15 7227 0 aVL
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 -15 5182 0 aVF
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 63 -160 0 V1
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 34 4921 0 V2
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 15 14524 0 V3
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 -20 20473 0 V4
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 34 25230 0 V5
JS01471.mat 16x1+24 1000.0(0)/mV 16 0 -59 -30654 0 V6
# Age: 69
# Sex: Male
# Dx: 164889003,698252002,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown