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

File: <base>/training/ptb-xl/g4/HR03946.hea (783 bytes) 
HR03946 12 500 5000
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 0 -25638 0 I
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 200 -3237 0 II
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 200 22425 0 III
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 -100 14489 0 aVR
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 -100 -23365 0 aVL
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 200 10164 0 aVF
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 55 -24249 0 V1
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 -190 -32098 0 V2
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 -75 -16249 0 V3
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 365 4535 0 V4
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 315 2372 0 V5
HR03946.mat 16x1+24 1000.0(0)/mv 16 0 -430 32245 0 V6
# Age: 23
# Sex: Male
# Dx: 164873001,164934002,164951009,266249003,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown