'ye//'the CAT scan [[[[[[[[[[[[ video@bottom ]]]]]]]]]]]]

0.x-second heart-scans
t'//the//ye advanced CaT-scanner 'r//were providing cardiologists w/ faster_+_more_detail'd'r//detailed images

definition o'//of CT//CAT = Computerrised//Computerised//Computerized Axial Tomography

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t' technology 'd//would b//be allowing cardiologists ,..... to capture t' detailed-pictures-o'-whole-heart-,-etc ,..... in less-than-1-second ,..... revealing subtle-changes-@-blood's-flow & blockages-@-many-a-little-blood's-vessel

'ye//'the machine 'd//would send t' x-rays through 'the-body ,.....

'ye x-ray were picked up ,..... by 3xx differrent detectors ,..... & then ,..... being digittised//digitised//digitized ,..... & then ,..... being processed ,..... by computers ,..... to compile a//an extremly//extremely detailed image
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definition o'//of arrhythmia

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ar·rhyth·mi·a (-rm-)

n.

An irregularity in the force or rhythm of the heartbeat.

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[ New Latin, from Greek arruthmi, lack of rhythm, from arruthmos, unrhythmical : a-, without; see a-<sup>1</sup> + rhuthmos, rhythm; see rhythm. ]

The American Heritage® Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.

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John DeFord 'd//would have t'//the//ye arrhythmia ----- a heart's-condition ,..... which d//would slow down 'ye//'the life a litt'le bit

````````` So I can walk on a treadmill, but I can't run, """" told DeFord

````````` I can exercise, but not vigorously """"

2day//today ,..... his condition 'r//were being fixed ,.....

but first ,..... t' cardiologists 'd//would need a picture-o'-his-heart

now ,..... a latest CaT-scanner ----- 1 o'//of t' most powerfullest//powerful @ world ----- could capture a//an image ,..... inless-than-1-sec

````````` The most unique part is taking a picture of the heart in one heartbeat or less, """" commented Richard George ,..... MD ,..... a cardiologist @ Johns-Hopkins-University @ Baltimore

'ye//'the new scanner ,..... 'd//would collect enough data ,..... to produce a 3d-image o' almost any organ in 'the-body

````````` One of the most exciting things is getting a more accurate image that is easier to analyze and an image that we trust our results that we're reporting, """" explaned//explained Dr George

'ye new scanner could produce 320 ----- or ----- even more detail'd'r//detailed ----- 640 ----- cross-sectionnal images or slices

then ,..... a computer 'd//would stack up 'the slices ,..... to create 'the 3-D pictures

'ye doctors could better see through 'the subtle changes @ blood's-flow ,..... etc ,..... with amazing detail & accuracy

'ye less-than-1--second scan 'd//would b//be ::: exposing patients 2//to lesser radiation ,..... & ,..... allowing more patients to receive 'the scan

````````` I'm hoping to get my life back """" commended DeFord

````````` Now, getting it back can take just seconds. """"

'ye latest 320-slice-CaT 'd//would b//be only located @ 2 places ＠ United0States ::: Brigham-and-Women's-Hospital @ Boston ,..... Johns-Hopkins-Hospital @ Baltimore

deeper definition o'//of ARRHYTHMIA ?

t'//the//ye arrhythmia occur ,..... when ::: t' heart beat 2//too fast ,..... or ,..... 2//too slow ,..... or ,..... irregularly ,..... thus keeping heart from pumping blood properly

normally ,..... ye heartbeats start @ right atrium ,..... where ::: a special-group-o'-cells (--- 'the ````````` pacemaker"""" o'//of heart ---) send a//an electrickal//electriccal//electricl//electric//electrical signal ,..... causing muscles 2//to contract

the's//these signals travel through connecting fibres to all-parts o' ventricles

the's//these signals must follow 'the ex-act//exAct route ,..... in order 4//for heart to pump appropriatly//appropriately ......

there are many types o' arrhythmia ,..... identified :::

-- by where they occur @ heart (--- @ atria ,..... or ,..... @ ventricles ---) ,..... and ,.....

-- by what happen 2//to heart's rhythm ,..... when t' arrhythmia occur

1 example ,..... 's t' atrial-fibrillation ,..... a//an irregular heartbeats ,..... which interfere t' heart's ability to pump blood

t' abnormal electrickal//electriccal//electricl//electric//electrical signal 'd//would cause ...... t' atria ...... i.e. ::: t' upper-chambers-o'-heart ...... to contract erratickally//erraticcally//erraticly//erratically ,..... then ,..... t' blood 'd//would pool in2 atria , thus forming clots ,..... then ,..... the's//these clots could travel 2//to brain , causing stroke

ye most seriousest//serious arrhythmia 'd//would b//be t' ventricular-fibrillation ,..... where ...... 'the lower-chambers quiver ,..... & ,..... 'the heart couldnt pump any blood ,..... resulting in collapse & sudden-death

HOW CaT SCANS :

t'//the//ye CaT-scans ,..... 'r using X-rays to image 'ye//'the-body

t' X-rays could pass through most materials ,..... 't//it all depend on size-o'-atoms ,..... which make up 'the material ; t' larger-atoms absorb t' X-ray's photons ,..... while ,..... t' smaller-atoms do not ,..... thence ,..... t' X-rays pass right through

4-instance :::

t' soft-tissue-in-'the-body 's composed o'//of smaller-atoms ,..... so ,..... it doesnt absorb t' X-rays very well ......

but ,

t' calcium's-atoms in bones ,..... 'r much larger ,..... & thence real absorbing X-rays

a camera-on-other-side-o'-patient 'd//would record t' patterns o' Xray-passing-through-'the-patient's-body

@ CaT-scan ,..... a series o' X-rays ,..... 'd//would b//be directed through 'the-body ,..... from differrent angles ,..... hence creating cross-sections ,..... so ,..... t' scientists could get a better-view o' 'the-body

'ye//'the images 'd//would b put together ,..... by computer ,..... in2 a stack o' pictures ,..... which could b viewed rapiddly//rapidly ,..... just like ::: flipping through a deck o' cards ......

CREDIT ::: COURTESY o.....

partly from ad-aptations//adAptations o'//of materials by ::: American-Institute-of-Physics , thanking , thankking , thank-king , thank king

ye//u//thou can//canst easily realise donating big buck$$$$$ , but ,
ye//u//thou dont//doestnt need donating buck n'or muck ,,,---)
just 1-click-per-day ,
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-- 4//for times more healthier
-- 4//for times more beauiful//beautifuller
-- 4//for http://goVEG.com/theissues.asp















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alternative kind o' VR//Virtual-Reality -
'ye//'the matrix