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

File: <base>/training/ptb-xl/g13/HR12804.hea (777 bytes) 
HR12804 12 500 5000
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -45 29641 0 I
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -25 -20805 0 II
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 20 15050 0 III
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 35 27888 0 aVR
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -32 -25476 0 aVL
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -2 -3052 0 aVF
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -15 9497 0 V1
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -115 -1873 0 V2
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -50 -32384 0 V3
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 -35 13208 0 V4
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 10 -4316 0 V5
HR12804.mat 16x1+24 1000.0(0)/mv 16 0 30 -18741 0 V6
# Age: 65
# Sex: Male
# Dx: 164861001,164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown