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

File: <base>/training/ningbo/g4/JS14586.hea (769 bytes) 
JS14586 12 500 5000
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 -20 -24766 0 I
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 -156 4723 0 II
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 -137 29435 0 III
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 88 15254 0 aVR
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 59 -32089 0 aVL
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 -146 11847 0 aVF
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 137 -18344 0 V1
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 898 13852 0 V2
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 556 17072 0 V3
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 566 21640 0 V4
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 49 -29736 0 V5
JS14586.mat 16x1+24 1000.0(0)/mV 16 0 49 -3765 0 V6
# Age: 67
# Sex: Male
# Dx: 164890007,55827005,55930002,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown