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

File: <base>/training/chapman_shaoxing/g4/JS03740.hea (738 bytes) 
JS03740 12 500 5000
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 59 21858 0 I
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 54 -27158 0 II
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 -5 16507 0 III
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 -54 -24114 0 aVR
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 29 -3582 0 aVL
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 24 21305 0 aVF
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 54 -4340 0 V1
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 288 -2359 0 V2
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 122 -30927 0 V3
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 29 -29208 0 V4
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 24 31664 0 V5
JS03740.mat 16x1+24 1000.0(0)/mV 16 0 190 -20847 0 V6
# Age: 69
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown