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

File: <base>/training/chapman_shaoxing/g4/JS03687.hea (736 bytes) 
JS03687 12 500 5000
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 -59 -17558 0 I
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 20 -7099 0 II
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 78 10533 0 III
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 20 -15117 0 aVR
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 -68 13164 0 aVL
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 49 -3413 0 aVF
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 -29 7736 0 V1
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 29 29926 0 V2
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 49 -4230 0 V3
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 -29 29698 0 V4
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 -68 24683 0 V5
JS03687.mat 16x1+24 1000.0(0)/mV 16 0 -127 -24754 0 V6
# Age: 54
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown