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

File: <base>/training/ningbo/g14/JS23893.hea (754 bytes) 
JS23893 12 500 5000
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 -10 14528 0 I
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 29 22414 0 II
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 39 7750 0 III
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 -10 18866 0 aVR
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 -24 -1182 0 aVL
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 34 -22015 0 aVF
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 68 11678 0 V1
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 293 15338 0 V2
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 234 -30363 0 V3
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 273 23550 0 V4
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 68 31345 0 V5
JS23893.mat 16x1+24 1000.0(0)/mV 16 0 29 -23432 0 V6
# Age: 51
# Sex: Male
# Dx: 426177001,47665007,251146004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown