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

File: <base>/training/ningbo/g12/JS21915.hea (753 bytes) 
JS21915 12 500 5000
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 185 -21025 0 I
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 254 10551 0 II
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 68 31484 0 III
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 -220 -21233 0 aVR
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 59 353 0 aVL
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 161 14840 0 aVF
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 195 -7420 0 V1
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 63 -695 0 V2
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 98 -29279 0 V3
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 122 31906 0 V4
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 166 11218 0 V5
JS21915.mat 16x1+24 1000.0(0)/mV 16 0 39 11848 0 V6
# Age: 72
# Sex: Male
# Dx: 426177001,61721007,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown