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

File: <base>/training/ptb-xl/g4/HR03960.hea (780 bytes) 
HR03960 12 500 5000
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 -30 15427 0 I
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 -25 19536 0 II
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 5 4136 0 III
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 27 -17459 0 aVR
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 -17 5835 0 aVL
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 -10 11932 0 aVF
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 415 3928 0 V1
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 530 -28770 0 V2
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 1180 -19947 0 V3
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 260 24420 0 V4
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 155 -7026 0 V5
HR03960.mat 16x1+24 1000.0(0)/mv 16 0 260 -21860 0 V6
# Age: 87
# Sex: Female
# Dx: 164865005,164934002,426783006,428750005,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown