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

File: <base>/training/chapman_shaoxing/g4/JS03989.hea (751 bytes) 
JS03989 12 500 5000
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 83 4998 0 I
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 83 18613 0 II
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 0 13610 0 III
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 -83 -5697 0 aVR
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 39 -10492 0 aVL
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 39 10096 0 aVF
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 -5 8674 0 V1
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 386 -17632 0 V2
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 620 17475 0 V3
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 73 29828 0 V4
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 59 29229 0 V5
JS03989.mat 16x1+24 1000.0(0)/mV 16 0 210 -5365 0 V6
# Age: 80
# Sex: Female
# Dx: 164889003,164934002,17338001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown