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

File: <base>/training/chapman_shaoxing/g3/JS02784.hea (745 bytes) 
JS02784 12 500 5000
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 20 12546 0 I
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 -68 14798 0 II
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 -88 2272 0 III
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 24 -7552 0 aVR
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 54 -1045 0 aVL
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 -78 2338 0 aVF
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 112 6901 0 V1
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 93 17256 0 V2
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 83 15382 0 V3
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 34 -15063 0 V4
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 -83 24280 0 V5
JS02784.mat 16x1+24 1000.0(0)/mV 16 0 -112 -29394 0 V6
# Age: 72
# Sex: Female
# Dx: 164889003,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown