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

File: <base>/training/ningbo/g13/JS23283.hea (749 bytes) 
JS23283 12 500 5000
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -20 3582 0 I
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -5 6685 0 II
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 15 2992 0 III
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 15 1116 0 aVR
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -20 -5852 0 aVL
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 5 -1175 0 aVF
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 15 11703 0 V1
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -20 30241 0 V2
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 24 26551 0 V3
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -10 28295 0 V4
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -29 16588 0 V5
JS23283.mat 16x1+24 1000.0(0)/mV 16 0 -34 18036 0 V6
# Age: 70
# Sex: Female
# Dx: 426177001,233897008,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown