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

File: <base>/training/ptb-xl/g19/HR18348.hea (777 bytes) 
HR18348 12 500 5000
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 -35 31523 0 I
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 -55 -22962 0 II
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 -20 11034 0 III
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 45 28452 0 aVR
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 -7 -22251 0 aVL
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 -37 -5901 0 aVF
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 -95 -22471 0 V1
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 25 10779 0 V2
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 20 1439 0 V3
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 45 11528 0 V4
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 70 22944 0 V5
HR18348.mat 16x1+24 1000.0(0)/mv 16 0 30 -19075 0 V6
# Age: 78
# Sex: Female
# Dx: 164861001,164947007,251146004,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown