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

File: <base>/training/ptb-xl/g22/HR21395.hea (756 bytes) 
HR21395 12 500 5000
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 70 32001 0 I
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 130 -29541 0 II
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 60 4038 0 III
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 -100 30783 0 aVR
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 5 -18383 0 aVL
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 95 -12614 0 aVF
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 60 -5676 0 V1
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 30 -17999 0 V2
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 30 -13651 0 V3
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 120 -29288 0 V4
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 45 -26202 0 V5
HR21395.mat 16x1+24 1000.0(0)/mv 16 0 55 -26261 0 V6
# Age: 65
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown