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

File: <base>/training/ningbo/g22/JS31916.hea (732 bytes) 
JS31916 12 500 5000
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 -29 22174 0 I
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 59 23412 0 II
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 88 1362 0 III
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 -15 -16771 0 aVR
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 -59 4975 0 aVL
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 73 6857 0 aVF
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 59 5033 0 V1
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 98 18944 0 V2
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 127 28722 0 V3
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 -78 32575 0 V4
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 49 -8803 0 V5
JS31916.mat 16x1+24 1000.0(0)/mV 16 0 -10 18642 0 V6
# Age: 48
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown