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

File: <base>/training/chapman_shaoxing/g8/JS07770.hea (784 bytes) 
JS07770 12 500 5000
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 312 -15531 0 I
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 -146 -12167 0 II
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 -459 3385 0 III
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 -83 -12849 0 aVR
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 386 -15467 0 aVL
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 -303 23007 0 aVF
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 -39 11173 0 V1
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 264 -31195 0 V2
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 49 -20984 0 V3
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 644 -6956 0 V4
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 390 -23990 0 V5
JS07770.mat 16x1+24 1000.0(0)/mV 16 0 244 542 0 V6
# Age: 70
# Sex: Male
# Dx: 164889003,55827005,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown