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

File: <base>/training/ptb-xl/g22/HR21227.hea (763 bytes) 
HR21227 12 500 5000
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 -75 1630 0 I
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 -35 -21124 0 II
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 40 -22802 0 III
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 55 9033 0 aVR
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 -57 12553 0 aVL
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 2 -21974 0 aVF
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 65 13405 0 V1
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 55 -14951 0 V2
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 30 -9070 0 V3
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 -15 15166 0 V4
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 -50 14569 0 V5
HR21227.mat 16x1+24 1000.0(0)/mv 16 0 -35 18747 0 V6
# Age: 57
# Sex: Male
# Dx: 164865005,164951009,39732003,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown