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

File: <base>/training/ningbo/g11/JS20696.hea (765 bytes) 
JS20696 12 500 5000
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -24 16724 0 I
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 15 12927 0 II
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 39 -3795 0 III
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 5 -8634 0 aVR
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -34 4056 0 aVL
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 24 -1504 0 aVF
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -29 -1471 0 V1
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -127 18324 0 V2
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -112 25768 0 V3
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -29 31125 0 V4
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -146 30484 0 V5
JS20696.mat 16x1+24 1000.0(0)/mV 16 0 -34 26402 0 V6
# Age: 89
# Sex: Male
# Dx: 284470004,427084000,164873001,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown