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

File: <base>/training/ningbo/g7/JS16830.hea (748 bytes) 
JS16830 12 500 5000
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 -20 31339 0 I
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 10 32593 0 II
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 29 1200 0 III
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 5 7133 0 aVR
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 -24 -23757 0 aVL
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 20 10735 0 aVF
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 78 16024 0 V1
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 176 9108 0 V2
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 107 9748 0 V3
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 -78 -823 0 V4
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 20 -4160 0 V5
JS16830.mat 16x1+24 1000.0(0)/mV 16 0 -273 10897 0 V6
# Age: 82
# Sex: Male
# Dx: 164890007,164934002,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown