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

File: <base>/training/ptb-xl/g22/HR21237.hea (757 bytes) 
HR21237 12 500 5000
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13607 0 I
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -5 -28514 0 II
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 10 -14902 0 III
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 10 21514 0 aVR
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -12 1198 0 aVL
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 2 -21160 0 aVF
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -20 1860 0 V1
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -25 -4639 0 V2
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -25 -5938 0 V3
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -35 -5293 0 V4
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -20 -5449 0 V5
HR21237.mat 16x1+24 1000.0(0)/mv 16 0 -15 -21271 0 V6
# Age: 63
# Sex: Male
# Dx: 164865005,164951009,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown