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Met schrik om je hart | Lars Mulder | TEDxVeghel


I do not know how it is with you but I am always very uncomfortable

when I become a heartbeat

I want this to present

on the trip it is best already very early

you wake up and have one

that norm the pressing pain on the chest

and now new left arm

you actually know about trade

and that wanted

the water is then

or the heart department in a hospital

and who knows already that already

an operation will be required

to treat the condition

and after a while at a given time your treatment will come apart

the departments will come up

he says to him

mister Jansen

lists

I have here

in the brand new

method to handle you

such a new one

you are the first patients to whom I will apply this

is not that happy

but I hear you think for over an hour to stir

That is the risk well he has this method to have the knees one

method that has done hundreds of times that also works

after the murder

you see that you doubt and he says well

I see you doubt

but looks seven

look 7 next to you and the location is even more people in this heart department

can also ask your neighbor or neighbor

whether they want to be the first patients on whom I am going to use this new method

to apply

Well I already know what hours I know what I do

i am las mulder and then come the score I would like to take you with me

in the world of

cardiac surgeons and cardiologists

how the products point out the procedures that they will work with how to do that

stand comes

and actually too

how this region in brabant in a miraculous way

cooperates

at the best

training for surgeons and cardiology

but first talk about the heart

not everyone knows that

the heart consists of two halves

left half and a judge

who is behind me here you can feel a little sympathy the right atrium

the place where all oxygen is poor

blood is collected from the entire body

and pumping the right atrium

that blood to the right room

and the first chamber that enters that blood to the lungs

at the lime trees you know all there is fresh oxygen added to

the blood

and from olonne that blood is then collected again

in the left atrium

the left atrium

to go to the left room and only the room comes back again

body

between the atria and the rooms and between the rooms and the large one

the big work the big blood vessels

that room had blood

pump in there heart valve

four pieces

they always close for two weeks

your heart rate heard

as with also here in the sound battle with the tree tree tree boom

the slamming of heart valves which is here

he wants to spend

do a very small calculation with you

as you sit here

average heartbeat of

I gamble sixty times a minute

I think I am a little higher right now

so let go gospel heartbeat

sixty times a minute

Well that is

36 hundred times an hour

86 thousand times a day per year that is 31 half a million times

and let’s assume 4 May average life expectancy

of 80 years and end up with a number of heartbeats of life

2 and a half

billion times that means two and a half billion times powerful together

due to that heart muscle

two and a half billion times have opened and close heartily

if you think about it actually is not so crazy that occasionally hull city

bike breaks down or does not work all that well anymore

that is not surprising at all

to heart defects born

cardiac arrhythmias

leaky heart valve euro myocardial infarction blocked coronary artery cynthia

hey and all variants, and then I’m not even talking about the

consequences of these disorders for all other organs in the body

especially in the special moment

did you know that

Did you know that 80 people a day get a heart attack in the Netherlands?

and a heart attack

that has to do with

the narrowing or blockage of the coronary arteries is the case

vascular what if it

opportunities for the heart to lightly supply the heart muscle itself

a heart attack can go very gradually

or that can go very abruptly very gradually as they over the years

slowly clogging those coronary arteries

and then you actually notice that a bit like chest tightness and chest pain

high effort

or with intense emotions

but can also suddenly happen if for example the ers a blood clot

comes loose and it comes

in one of the coronary arteries

yes that part of the heart muscle so no blood anymore

oxygen

and that will die and can no longer cooperate with that beautiful one

coordinated efficient pump function of the heart

and the heart can no longer supply the whole body in a good way

of nice oxygenated blood

and 1000 patients in hospitals with heart and heart

vascular diseases

at present there are more than a million people in the Netherlands who have a heart

or have vascular disease

the woman

you think after being mostly men well then you are wrong

56 women in the Netherlands die of cardiovascular disease per day

in fact, it is the number ten caused by the death of the women

the Netherlands since 2005

and of those thousand people admitted to the hospital are the 440

woman

not everyone who needs to be admitted to the hospital

psv are treated surgically or cardiologically

I mean by surgical

one on a heart operation in which the breastbone is examined and the chest

was just as nicely open to tinker at the heart for example

a bypass operation

and by cardiology I mean that

that it is cardiologically for example through the groin

four small holes in the groin longer catheter upwards gio the fiat now

joep aorta

up there lasts and ends up in the coronary artery with one

balloon that narrowed coronary arteries

opportunities again

to open a blunt percent

per year in the Netherlands 20,000 open-heart operations 40,000 cardiologically

league

dotter procedures

stents placements

this week is the first defibrillator bypass operation

yes abbiati repairing or replacing a faulty train

hardest as a fantasy how come this

that the all actually came about

Hey how does that go from one

random idea how is that ultimately as a product in the

hands

from these surgeons

or cardiology

I see point are most of those ideas are coming up

those conscious surgeons cardiologists come away for they see

actually immediately in that clinic album value for new need

renewal

or change

ultimately for such an idea then rightly at one company

there is little university and then a company

and that’s what they get started with

jensen is now going to first check whether that technology is all feasible

then we’ll be able to do that later

actually make the preservation

so that in syria to produce and in an affordable way also like

otherwise it will become a very expensive product

but it also looks at the market hall

there is no coincidence that someone else has come up with the apple ideas themselves

will soon be in trouble with patents that animals have people

wherever

or, for example, next to the artist who had that idea or is still sufficient

other physicians are also supporting themselves in 3D who see the same need

but if that has all done then

yes then the prototypes are made to be tested and maybe be again

we make a second series of prototypes

and eventually they are all bullied and the must all meet one

very strict european directive when it comes to performance

and on five

and if that is also all behind us and then it’s time for it

product

in the usa is surrounded viewing the heart

In the first instance this is often done by a hand

plastic models like davy behind me

yes then you will miss

that bad luck the other more of the heart and the real effect of the heart

and in addition those products must first be tested in a living

organism

before they anyway

in the patient

and also cardiologists and surgeons must first be in a living organism

well practiced before they

with patients

and then you come out pretty quickly in animal testing

and the often is often the model that is chosen but is that so good

fashion model

suppose that I carry out a procedure at even more often

to live more often

Well then you would say you did well but

I did the ANP extremely well or with arm well enough and I have a lot

risk for the next one

and how do you find out, then you still have to sacrifice that still living pigs

to look at what your own done

and if during my procedural errors dies

yes they come because I have done extremely bad

or is it because I have just not done well enough and how do you get there

behind

actually that is very difficult and what do you do?

yes, a package of the next pig

and then you grab another pig

how strange

another boxes

and another pig

8 half a thousand pigs were used in the Netherlands last year

educate

and research

you look 7 people with this map of the Netherlands

it is not the average beer consumption at home for three days

no this is the concentration

of the pig population in the Netherlands

at this time

deliver 12 million pigs and 9

even better every month

to become

a 102 million pigs slaughtered

income 2 million pigs

then you should be able to be something more

goes and that

I’m glad I went for the break

a lot of the hearts of the slaughtered pigs that are with products

of the battle

part of it

Well that food industry and another part of it is not done with it

can not use your heart for research and training

yes ordinary and manslaughter heart on the table year

there you can not do anything with that they are not a savior model that needs that

to knock

it is just as powerful as the body that has two and a half billion times

my life can sustain

he and that is why they become wholeheartedly

from that just slaughtered pigs, as it were transplanted

but the laboratory

and slaughterhouses also like to work with this in the slaughterhouse

very quickly after the pig has been slaughtered, that must be done hard

be played because all the blood has to go out because otherwise it goes

clotting and you have nothing of one you have a big one

that field

then get on

with the spine being flushed

is that on the ice the together with them and boy jerrycan with blood that goes to it

laboratory

and in the laboratory that is all connected to tubes and all others

technical gadgets and

depending on exactly what you want to do, you can, for example

one of the coronary arteries to make blockages

and so that you win park area 4

but you can also, for example, damage one of the heart valves a bit

that is going to leak

but so far and dam

then the heart is brought back to life

then it goes

especially when it comes to that

the Frenchman goes the system

platelet 100 hard training and walking that are provided with good

warm

glucose rich first free blood

and then it’s hard to knock like in the body

there is no pump on the pulse, the heart is the pump

and then it pumps around 5 liters per minute

because it produces 120 over 80 blood pressure

imagine yourself for example

what it can mean for the transplantation world

if I have such a heart

if you can transport beating lives to the receiver, then the chance of one

successful transplant much bigger

I also think it is much further along the rijswijk it maybe even fly

and I do not know about the downstairs people who are just the series krezip more

Have ever seen and think we have not seen that one time

Yes that’s right

yes, but that is not at all based on that which is based

on reality

year

although the coronary arteries are thus provided with sweetness the heart itself

just worth something

and the big advantage is that

so that you have the inside with small cameras

to see what you are actually doing at home a procedure

and when repairing one

heart valve it is a training session for surgeons who need their heart

repair

so you see

he bag with the cap

as the valve between the left atrium and the left ventricle the mitral valve

and those doctors are working on a new key gap technology

to fix them hard with small detention

and instead of having to open the entire chest

through two small holes

so in between the ribs

make them very small hole with heart that you just saw

and then they go hard on the brilliance

We have been in a few things since you are doing and the trainers can also

say from this is good to him you must pay attention to this here

can see that

well and from all over the world the teams of surgeons and cardiologists come to

this region

to be trained

often a day before they start working in the patient for the first time

and from this region

to fly

so also the whole world about

teams of surgeons

to train locally in hospitals

what is so beautiful is animal testing

and even better, that is just happening in this region

heart surgeons the cardiologists

are involved in the whole process

they often have the idea

to be consulted during the entire development process

and if all that time they are trained in such a realistic way

imaginable possible model

a beating heart

the beating heart

a strong one quarter of an hour in this region

the beating heart of the region

in this way

just become

saved many lives

the life of many heart patients has been made very pleasantly much more pleasant

so if I am in the future

for once was lying in the hospital on a hardtop division

you have to have an operation and the disorder ars

come then do lars very big part method

then I know

technology has been tested very well

and that surgery is extremely well trained

before they barely get ten patients underway

so if he asks

then I say

that cancer

”

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