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

File: <base>/training/ningbo/g13/JS22942.hea (776 bytes) 
JS22942 12 500 5000
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 59 5977 0 I
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -88 20418 0 II
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -146 14430 0 III
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 15 -6731 0 aVR
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 102 -10268 0 aVL
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -117 11370 0 aVF
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -44 12423 0 V1
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -68 14287 0 V2
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -68 13040 0 V3
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -73 13027 0 V4
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -44 6126 0 V5
JS22942.mat 16x1+24 1000.0(0)/mV 16 0 -34 -4216 0 V6
# Age: 66
# Sex: Male
# Dx: 111975006,55827005,429622005,426177001,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown