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

File: <base>/training/ptb-xl/g4/HR03755.hea (778 bytes) 
HR03755 12 500 5000
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 -55 -19309 0 I
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 25 -20658 0 II
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 80 -1336 0 III
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 15 -13450 0 aVR
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 -68 -8680 0 aVL
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 52 21531 0 aVF
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 310 -15701 0 V1
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 -265 12254 0 V2
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 350 20873 0 V3
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 15 -698 0 V4
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 -55 -13437 0 V5
HR03755.mat 16x1+24 1000.0(0)/mv 16 0 0 -27317 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,164947007,270492004,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown