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

File: <base>/training/ptb-xl/g4/HR03661.hea (748 bytes) 
HR03661 12 500 5000
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 805 27075 0 I
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 570 20498 0 II
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 -235 -6616 0 III
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 -687 -23989 0 aVR
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 520 -15192 0 aVL
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 167 -25571 0 aVF
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 -530 -5762 0 V1
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 -210 4386 0 V2
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 320 6568 0 V3
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 1050 -28308 0 V4
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 1590 -10262 0 V5
HR03661.mat 16x1+24 1000.0(0)/mv 16 0 965 30040 0 V6
# Age: 63
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown