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

File: <base>/training/ningbo/g15/JS24770.hea (755 bytes) 
JS24770 12 500 5000
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 20 -31832 0 I
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 54 -16845 0 II
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 34 14927 0 III
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 -34 30408 0 aVR
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 -10 2692 0 aVL
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 44 25709 0 aVF
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 122 17876 0 V1
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 307 17876 0 V2
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 220 -24135 0 V3
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 132 -13654 0 V4
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 98 30017 0 V5
JS24770.mat 16x1+24 1000.0(0)/mV 16 0 54 -2130 0 V6
# Age: 59
# Sex: Male
# Dx: 426177001,55827005,428417006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown