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

File: <base>/training/ptb-xl/g22/HR21216.hea (770 bytes) 
HR21216 12 500 5000
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 -15 -11733 0 I
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 -55 -5881 0 II
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 -40 5845 0 III
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 35 8111 0 aVR
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 13 -8859 0 aVL
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 -47 -493 0 aVF
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 30 -5919 0 V1
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 -25 -14612 0 V2
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 -15 -27874 0 V3
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 20 -2237 0 V4
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 50 545 0 V5
HR21216.mat 16x1+24 1000.0(0)/mv 16 0 55 -1394 0 V6
# Age: 65
# Sex: Male
# Dx: 164861001,164873001,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown