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

File: <base>/training/ptb-xl/g4/HR03145.hea (777 bytes) 
HR03145 12 500 5000
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 440 -30908 0 I
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -230 -26728 0 II
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -670 4122 0 III
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -105 -4478 0 aVR
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 555 15166 0 aVL
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -450 -11725 0 aVF
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -995 27566 0 V1
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -2405 9029 0 V2
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -2175 -5611 0 V3
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -1565 -13736 0 V4
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -150 -1530 0 V5
HR03145.mat 16x1+24 1000.0(0)/mv 16 0 -1945 -1272 0 V6
# Age: 300
# Sex: Female
# Dx: 164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown