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

File: <base>/training/ningbo/g14/JS23665.hea (760 bytes) 
JS23665 12 500 5000
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 -49 15331 0 I
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 -146 11467 0 II
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 -98 -3826 0 III
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 98 22995 0 aVR
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 24 -26448 0 aVL
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 -122 584 0 aVF
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 127 32186 0 V1
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 176 7266 0 V2
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 127 -8711 0 V3
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 -127 -13316 0 V4
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 117 2450 0 V5
JS23665.mat 16x1+24 1000.0(0)/mV 16 0 -39 31233 0 V6
# Age: 69
# Sex: Female
# Dx: 425856008,427084000,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown