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

File: <base>/training/ptb-xl/g22/HR21640.hea (754 bytes) 
HR21640 12 500 5000
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 565 16069 0 I
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 255 -9554 0 II
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 -310 -25624 0 III
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 -410 -3266 0 aVR
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 437 21206 0 aVL
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 -27 -17274 0 aVF
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 -455 -20616 0 V1
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 -70 207 0 V2
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 80 -16850 0 V3
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 675 -14182 0 V4
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 1705 -22116 0 V5
HR21640.mat 16x1+24 1000.0(0)/mv 16 0 970 2797 0 V6
# Age: 67
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown