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

File: <base>/training/ningbo/g9/JS18751.hea (766 bytes) 
JS18751 12 500 5000
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 -195 23287 0 I
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 556 -2017 0 II
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 752 -25287 0 III
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 -181 28215 0 aVR
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 -473 18063 0 aVL
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 654 13100 0 aVF
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 947 10388 0 V1
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 854 11304 0 V2
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 1210 23799 0 V3
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 1200 24722 0 V4
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 561 -5264 0 V5
JS18751.mat 16x1+24 1000.0(0)/mV 16 0 571 21241 0 V6
# Age: 86
# Sex: Female
# Dx: 713427006,55930002,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown