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

File: <base>/training/cpsc_2018/g1/A0497.hea (700 bytes) 
A0497 12 500 5000
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -32 1380 0 I
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -53 258 0 II
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -21 -1122 0 III
A0497.mat 16x1+24 1000.0(0)/mV 16 0 43 -1584 0 aVR
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -5 686 0 aVL
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -36 -182 0 aVF
A0497.mat 16x1+24 1000.0(0)/mV 16 0 40 -2443 0 V1
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -49 -2101 0 V2
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -78 1488 0 V3
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -94 -1206 0 V4
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -48 330 0 V5
A0497.mat 16x1+24 1000.0(0)/mV 16 0 -65 -514 0 V6
# Age: 54
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown