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

File: <base>/training/ningbo/g3/JS12849.hea (766 bytes) 
JS12849 12 500 5000
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -10 6619 0 I
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -15 12763 0 II
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -5 6215 0 III
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 15 -3564 0 aVR
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -5 -5847 0 aVL
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -10 3402 0 aVF
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -73 9976 0 V1
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 107 -2131 0 V2
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -63 29676 0 V3
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -268 -19380 0 V4
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -151 -23659 0 V5
JS12849.mat 16x1+24 1000.0(0)/mV 16 0 -93 15327 0 V6
# Age: 77
# Sex: Male
# Dx: 698252002,164934002,427084000,284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown