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

File: <base>/training/cpsc_2018/g1/A0465.hea (689 bytes) 
A0465 12 500 6000
A0465.mat 16x1+24 1000.0(0)/mV 16 0 -19 1203 0 I
A0465.mat 16x1+24 1000.0(0)/mV 16 0 -15 -621 0 II
A0465.mat 16x1+24 1000.0(0)/mV 16 0 4 -1824 0 III
A0465.mat 16x1+24 1000.0(0)/mV 16 0 17 -764 0 aVR
A0465.mat 16x1+24 1000.0(0)/mV 16 0 -11 -741 0 aVL
A0465.mat 16x1+24 1000.0(0)/mV 16 0 -4 2410 0 aVF
A0465.mat 16x1+24 1000.0(0)/mV 16 0 31 2024 0 V1
A0465.mat 16x1+24 1000.0(0)/mV 16 0 60 38 0 V2
A0465.mat 16x1+24 1000.0(0)/mV 16 0 56 772 0 V3
A0465.mat 16x1+24 1000.0(0)/mV 16 0 19 -973 0 V4
A0465.mat 16x1+24 1000.0(0)/mV 16 0 -8 1171 0 V5
A0465.mat 16x1+24 1000.0(0)/mV 16 0 -29 499 0 V6
# Age: 80
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown