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

File: <base>/training/ptb-xl/g22/HR21452.hea (796 bytes) 
HR21452 12 500 5000
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 800 8125 0 I
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 215 -18828 0 II
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 -585 -26952 0 III
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 -507 5000 0 aVR
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 692 17733 0 aVL
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 -185 -22966 0 aVF
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 -560 14747 0 V1
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 -230 -28322 0 V2
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 125 -29750 0 V3
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 415 -3589 0 V4
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 585 -14988 0 V5
HR21452.mat 16x1+24 1000.0(0)/mv 16 0 465 26136 0 V6
# Age: 59
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,54329005,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown