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

File: <base>/training/ningbo/g9/JS18942.hea (751 bytes) 
JS18942 12 500 5000
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 -15 25502 0 I
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 10 13931 0 II
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 24 -11572 0 III
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 5 -13574 0 aVR
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 -20 12341 0 aVL
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 15 -4875 0 aVF
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 20 -27058 0 V1
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 15 -19384 0 V2
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 29 1453 0 V3
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 54 10481 0 V4
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 93 -4439 0 V5
JS18942.mat 16x1+24 1000.0(0)/mV 16 0 112 -3696 0 V6
# Age: 83
# Sex: Male
# Dx: 111975006,55930002,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown