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

File: <base>/training/ptb-xl/g22/HR21538.hea (746 bytes) 
HR21538 12 500 5000
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 30 -18359 0 I
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 65 -13720 0 II
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 35 4585 0 III
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 -48 15359 0 aVR
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 -3 -11051 0 aVL
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 50 -4440 0 aVF
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 60 -16016 0 V1
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 290 -16102 0 V2
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 230 -11989 0 V3
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 135 -9011 0 V4
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 70 -9437 0 V5
HR21538.mat 16x1+24 1000.0(0)/mv 16 0 -10 -5722 0 V6
# Age: 49
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown