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

File: <base>/training/cpsc_2018/g4/A3650.hea (700 bytes) 
A3650 12 500 5000
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -39 -2437 0 I
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -67 1805 0 II
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -29 -758 0 III
A3650.mat 16x1+24 1000.0(0)/mV 16 0 53 14 0 aVR
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -4 2197 0 aVL
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -48 -1155 0 aVF
A3650.mat 16x1+24 1000.0(0)/mV 16 0 143 2061 0 V1
A3650.mat 16x1+24 1000.0(0)/mV 16 0 59 1480 0 V2
A3650.mat 16x1+24 1000.0(0)/mV 16 0 12 -1255 0 V3
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -29 1747 0 V4
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -83 1791 0 V5
A3650.mat 16x1+24 1000.0(0)/mV 16 0 -10 1922 0 V6
# Age: 31
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown