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

File: <base>/training/chapman_shaoxing/g3/JS02660.hea (744 bytes) 
JS02660 12 500 5000
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -44 -2444 0 I
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -63 -604 0 II
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -20 1698 0 III
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 54 7644 0 aVR
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -15 -8165 0 aVL
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -44 -5417 0 aVF
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 102 6999 0 V1
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 151 3078 0 V2
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 171 2774 0 V3
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 107 -608 0 V4
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -29 -1760 0 V5
JS02660.mat 16x1+24 1000.0(0)/mV 16 0 -664 15602 0 V6
# Age: 78
# Sex: Female
# Dx: 164889003,164909002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown