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

File: <base>/training/ningbo/g8/JS18343.hea (744 bytes) 
JS18343 12 500 5000
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 20 18301 0 I
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 44 -30834 0 II
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 24 16405 0 III
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 -29 -20350 0 aVR
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 -5 -5074 0 aVL
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 34 19422 0 aVF
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 59 -2271 0 V1
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 332 -18449 0 V2
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 444 -23773 0 V3
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 439 3618 0 V4
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 234 14904 0 V5
JS18343.mat 16x1+24 1000.0(0)/mV 16 0 63 -8609 0 V6
# Age: 76
# Sex: Male
# Dx: 164890007,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown