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

File: <base>/training/ningbo/g4/JS13781.hea (763 bytes) 
JS13781 12 500 5000
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 -156 26035 0 I
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 -205 12488 0 II
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 -49 -13439 0 III
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 181 18958 0 aVR
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 -54 -19021 0 aVL
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 -127 -6671 0 aVF
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 49 25100 0 V1
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 205 8913 0 V2
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 264 8451 0 V3
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 264 1126 0 V4
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 166 -14591 0 V5
JS13781.mat 16x1+24 1000.0(0)/mV 16 0 -39 17736 0 V6
# Age: 89
# Sex: Female
# Dx: 164890007,164934002,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown