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

File: <base>/training/ptb-xl/g22/HR21290.hea (746 bytes) 
HR21290 12 500 5000
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 140 27863 0 I
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 285 -2121 0 II
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 145 -30003 0 III
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 -213 19728 0 aVR
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 -3 29012 0 aVL
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 215 16690 0 aVF
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 -25 -23398 0 V1
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 185 27487 0 V2
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 405 -4153 0 V3
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 545 46 0 V4
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 520 6740 0 V5
HR21290.mat 16x1+24 1000.0(0)/mv 16 0 215 5600 0 V6
# Age: 42
# Sex: Male
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown