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

File: <base>/training/cpsc_2018/g4/A3823.hea (705 bytes) 
A3823 12 500 5000
A3823.mat 16x1+24 1000.0(0)/mV 16 0 36 620 0 I
A3823.mat 16x1+24 1000.0(0)/mV 16 0 88 -398 0 II
A3823.mat 16x1+24 1000.0(0)/mV 16 0 52 -1018 0 III
A3823.mat 16x1+24 1000.0(0)/mV 16 0 -62 -599 0 aVR
A3823.mat 16x1+24 1000.0(0)/mV 16 0 -8 -1489 0 aVL
A3823.mat 16x1+24 1000.0(0)/mV 16 0 70 2278 0 aVF
A3823.mat 16x1+24 1000.0(0)/mV 16 0 26 -948 0 V1
A3823.mat 16x1+24 1000.0(0)/mV 16 0 232 -1999 0 V2
A3823.mat 16x1+24 1000.0(0)/mV 16 0 140 1121 0 V3
A3823.mat 16x1+24 1000.0(0)/mV 16 0 61 595 0 V4
A3823.mat 16x1+24 1000.0(0)/mV 16 0 22 2241 0 V5
A3823.mat 16x1+24 1000.0(0)/mV 16 0 161 -2404 0 V6
# Age: 78
# Sex: Male
# Dx: 284470004,164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown