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

File: <base>/training/chapman_shaoxing/g4/JS03991.hea (773 bytes) 
JS03991 12 500 5000
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 0 8670 0 I
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -107 -28598 0 II
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -107 28257 0 III
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 54 15544 0 aVR
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 54 17588 0 aVL
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -107 27011 0 aVF
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -20 -12423 0 V1
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 156 -18526 0 V2
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 107 -1877 0 V3
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -20 -22484 0 V4
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -244 31398 0 V5
JS03991.mat 16x1+24 1000.0(0)/mV 16 0 -264 -32374 0 V6
# Age: 79
# Sex: Male
# Dx: 164889003,698252002,55827005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown