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

File: <base>/training/ningbo/g5/JS14864.hea (741 bytes) 
JS14864 12 500 5000
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 63 4455 0 I
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 88 924 0 II
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 24 -3634 0 III
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 -73 3692 0 aVR
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 20 -1804 0 aVL
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 54 -7528 0 aVF
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 -176 -30111 0 V1
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 20 8776 0 V2
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 117 28697 0 V3
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 200 -32448 0 V4
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 278 -28392 0 V5
JS14864.mat 16x1+24 1000.0(0)/mV 16 0 273 30656 0 V6
# Age: 83
# Sex: Male
# Dx: 164890007,59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown