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8/20/2019 Referat Infark Miokard Kronik
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REFERAT PATOLOGI ANATOMI
BLOK SISTEM KARDIOVASKULAR
INFARK MIOKARD KRONIK
Disusun oleh :
Kelompok
Gil!n" R!#! Am#ull!h G$A%$$%%&
I#m! Nu#!eni 'i(!)!* G$A%$$%%+
R!(i*)! B!"!s ,i-!ksono G$A%$$%%.
Asis*en:
Dess#i)! Am/!# R0
G$A%$%%1.
KEMENTERIAN PENDIDIKAN DAN KEBUDA2AAN
3URUSAN KEDOKTERAN
FAKULTAS KEDOKTERAN DAN ILMU4ILMU KESE'ATAN
UNIVERSITAS 3ENDERAL SOEDIRMANPUR,OKERTO
%$5
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HALAMAN PENGESAHAN
REFERAT PATOLOGI ANATOMI
BLOK SISTEM KARDIOVASKULAR INFARK MIOKARD KRONIK
Kelompok 2
Gilang Raa Am!lla" G#A$##$$%
Ima N!aeni Hi&a'a( G#A$##$$)
Ra&i('a Baga* +i,ak*ono G#A$##$$-
Di*!*!n !n(!k memen!"i pe*'aa(an mengik!(i !.ian i&en(i/ika*i
la0oa(oi!m Pa(ologi Ana(omi 0lok Si*(em Ka&io1a*k!la pa&a !!*an Ke&ok(ean
Fak!l(a* Ke&ok(ean &an Ilm!3Ilm! Ke*e"a(an Uni1e*i(a* en&eal Soe&iman
P!4oke(o5
Di(eima &an &i*a"kan6
P!4oke(o6 - Mei 2$#7
A*i*(en6
De**i'a Am0a R5
G#A$#$$8-
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I0 PENDA'ULUAN
Pen'aki( 'ang men'eang *i*(em ka&io1a*k!la ak"i3ak"i ini meningka(
*e.alan &engan pe!0a"an pola "i&!p ma*'aaka( mo&en6 pol!*i 0aik lingk!ngan
ma!p!n 9a(39a( 'ang a&a &i &alam makanan5 Sala" *a(!n'a a&ala" pen'aki( in/ak
mioka& konik5 In/ak mioka& konik me!pakan kema(ian *el mioka& 'ang
0ekem0ang ole" kaena ke(i&ak*eim0angan an(aa *!plai &an ke0!(!"an ok*igen
o(o(3o(o( .an(!ng5 Hal ini 0ia*an'a &i*e0a0kan ole" !p(! plak 'ang kem!&ian &iik!(i
ole" pem0en(!kan (om0!* ole" (om0o*i(5 Loka*i &an l!a*n'a mioka& in/ak
0egan(!ng pa&a loka*i okl!*i &an alian &aa" kola(eal &an 0elang*!ng lama
:Da1e'6 2$$-;5 Fak(o i*iko *epe(i "ipe(en*i6 &ia0e(e* melli(!*6 &i*lipi&emia6
pen'aki( .an(!ng ,oone6 ak(i1i(a* /i*ik6 &an *(e** meningka(kan mo0i&i(a* &an
mo(ali(a* pa*ien5 Se0an'ak *a(! *e(enga" .!(a pa*ien in/ak mioka& koni* &i
Ameika Seika( (e&iagno*i* *e(iap (a"!nn'a &engan mo(ali(a* 7$< :Rilan(ono et
al 56 2$$%;5
In/ak mioka& koni* me!pakan *ala" *a(! &iagno*a 'ang paling !m!m pa&a
pa*ien 'ang &ia4a( &i !ma" *aki( &i negaa3 negaa 0aa(5 Di Ameika Seika(6
k!ang le0i" #6) .!(a in/ak mioka& koni* (e.a&i *e(iap (a"!nn'a5 Mo(ali(a* kaena
in/ak ak!( k!ang le0i" 7$ pe*en6 &emikian p!la &i In&one*ia :Rilan(ono et al 56
2$$%;5
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II0 PEMBA'ASAN
A0 De6inisi
In/ak mioka& konik a&ala" neko*i* mioka& 'ang 0ekem0ang ole"
kaena ke(i&ak*eim0angan an(aa *!plai &an ke0!(!"an ok*igen o(o(3o(o( .an(!ng5
Hal ini 0ia*an'a &i*e0a0kan ole" !p(! plak 'ang kem!&ian &iik!(i ole"
pem0en(!kan (om0!* ole" (om0o*i(5 Loka*i &an l!a*n'a mioka& in/ak
0egan(!ng pa&a loka*i okl!*i &an alian &aa" kola(eal &an 0elang*!ng lama
:Da1e'6 2$$-;5
B0 E*iolo"i
Se,aa gai* 0e*a6 (e.a&in'a in/ak mioka& koni* 0ia*an'a &ikaenakan
a(eo*kleo*i* pem0!l!" &aa" koone5 Neko*i* mioka& ak!( (e.a&i aki0a(
pen'!m0a(an6(o(al a(ei koonaia ole" (om0!* 'ang (e0en(!k pa&a plak
a(eo*kleo*i* 'ang (i&ak *(a0il5 !ga *eing mengik!(i !p(! plak pa&a a(ei
koone &engan *(eno*i* ingan :Rilan(ono et al 56 2$$%;5 E(iologi in/ak mioka&
koni* "ampi *ama *epe(i in/ak mioka& ak!( 'ai(! :U&.ian(i6 2$#$; =
#5 Coronary artery disease an(aa lain a("eo*kleo*i*6 a("i(i*6 (a!ma pa&a
a(ei koone6 pen'empi(an a(ei koone kaena *pa*me a(a! dissecting
aorta &an a(ei koone :U&.ian(i6 2$#$;5
25 Em0oli a(ei ,oone 'ang 0ia* &i*e0a0kan en&oka&i(i* in/ek(i/6 cardiac
myxoma6 cardiopulmonal bypass surgery6 a(eioga/i koone :U&.ian(i6
2$#$;575 Kelainan kongeni(al *epe(i anomali a(ei koonaia :U&.ian(i6 2$#$;5
%5 Ke(i&ak*eim0angan *!plai ok*igen &an ke0!(!"an mioka& 'ang &i*e0a0kan
(io(ok*iko*i*6 "ipo(en*i koni*6 kea,!nan ka0on monok*i&a6 *(eno*i* a(a!
in*!/i*ien*i ao(a :U&.ian(i6 2$#$;5
)5 Gangg!an "ema(ologi *epe(i anemia6 poli*i(emia 1ea6 "ipekoag!la0ili(a*6
(om0o*i*6 &an (om0o*i(o*i* :U&.ian(i6 2$#$;5
70 Epi(emiolo"i
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In/ak mioka& koni* me!pakan *ala" *a(! &iagno*a 'ang paling !m!m
pa&a pa*ien 'ang &ia4a( &i !ma" *aki( &i negaa3 negaa 0aa(5 Di Ameika
Seika(6 k!ang le0i" #6) .!(a in/ak mioka& koni* (e.a&i *e(iap (a"!nn'a5
Mo(ali(a* kaena in/ak ak!( k!ang le0i" 7$ pe*en6 &engan le0i" *epa!" &ai
kema(ian (e.a&i *e0el!m pa*ien>pen&ei(a ma*!k !ma" *aki(5 Me*kip!n "aapan
"i&!p *e*!&a" pea4a(an &i !ma" *aki( (ela" meningka( *elama &!a &eka&e
(eak"i6 (am0a"an ) ? #$ pe*en pa*ien 'ang *elama( meninggal pa&a (a"!n
pe(ama *e*!&a" in/ak mioka& koni* &an .!mla" in/ak mioka& koni* *e(iap
(a"!n &i Ameika Seika( *e0agian 0e*a (e(ap (i&ak 0e!0a" *e.ak a4al (a"!n
#@$3an5 Re*iko mo(ali(a* 0ele0i"an &an in/ak mioka& non3/a(al ek!en
mene(ap pa&a pa*ien 'ang *em0!"5 ika "al ini &i(eapkan &i In&one*ia6 0ea(ia&a *eki(a 2$5$$$ ka*!*>(a"!n :a*!m*i pen&!&!k 2$ .!(a;5 Di .aka(a *en&ii
&engan e*(ima*i pen&!&!k #$ .!(a6 &ipekiakan a&a *eki(a #$5$$$ ka*!*>(a"!n5
Dai ka*!* (e*e0!( &ipekiakan 7$< "a!* menem!i a.aln'a :Rilan(ono et al 56
2$$%;5
D0 F!k*o# Risiko
Fak(o3/ak(o 'ang mempem!&a" (e.a&in'a in/ak mioka& koni*
"ampi *ama &engan in/ak mioka& ak!(6 an(aa lain meokok6 "ipe(en*i6
o0e*i(a*6 "ipekole*(eolemia6 &ia0e(e* melli(!*5 Fak(o e*iko 'ang men.a&i
pen,e(!* (e.a&in'a in/ak mioka& a&ala" :Rilan(ono et al 56 2$$%; =
#5 Fak(o e*iko 'ang &apa( &i!0a"
a5 Fak(o ma'o *epe(i meokok6 "ipe(en*i6 o0e*i(a*6 "ipelipi&emia6
"ipekole*(eolimia &an pola makan :&ii( (inggi lemak &an (inggi kaloi;5
05 Fak(o mino *epe(i *(e**6 kepi0a&ian (ipe A :emo*ional6 age*i/6 &an
am0i1alen; &an inak(i/i(a* /i*ik5
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25 Fak(o e*iko 'ang (i&ak &apa( &i!0a"
a5 Hee&i(a*>ke(!!nan
05 U*ia le0i" &ai %$ (a"!n
,5 Ra*6 in*i&en*i le0i" (inggi oang 0ek!li( "i(am5
&5 eni* kelamin6 in*i&en*i pia le0i" *eing &aipa&a 4ani(a5
E0 T!n(! (!n Ge8!l!
Tan&a &an ge.ala !(ama 'ang 0i*a &i.!mpai pa&a pen&ei(a in/ak mioka&
:Fei6 2$##; a&ala" =
#5 n'ei &a&a *!0*(enal6 e(o*(enal6 ma!p!n peko&ial 'ang men.ala ke
lengan kii6 le"e kii6 p!ngg!ng525 n'ei &a&a *epe(i &i(ekan a(a! &i(in&i"
75 n'ei &a&a pe*i*(en le0i" &ai (iga p!l!" meni(
%5 n'ei &a&a (i&ak mem0aik *aa( i*(ia"a( ma!p!n pem0eian ni(ogli*ein
)5 (akika&i &an palpi(a*i :apa0ila in/ak (e.a&i &i an(eio;
-5 memiliki i4a'a( in/ak mioka& ak!( *e0el!mn'a
5 memiliki 0e0agai /ak(o i*iko *epe(i "ipe(en*i6 &ia0e(e* melli(!*6
&i*lipi&emia6 pen'aki( .an(!ng ,oone6 ak(i1i(a* /i*ik6 &an *(e**5
F0 Pene"!k!n Di!"nosis
#5 Anamne*i* N'ei &a&a *!0*(enal6 e(o*(enal6 ma!p!n peko&ial 'ang men.ala
ke lengan kii6 le"e kii6 p!ngg!ng &an memiliki k!ali(a* *epe(i &i(ekan a(a!
&i(in&i"5 N'ei &a&a pe*i*(en le0i" &ai (iga p!l!" meni( &an (i&ak mem0aik
*aa( i*(ia"a( ma!p!n pem0eian ni(ogli*ein5 Pa*ien mengel!"kan (akika&i
&an palpi(a*i &an memiliki i4a'a( in/ak mioka& ak!( *e0el!mn'a5 Pa*ien
memiliki 0e0agai /ak(o i*iko *epe(i "ipe(en*i6 &ia0e(e* melli(!*6
&i*lipi&emia6 pen'aki( .an(!ng ,oone6 ak(i1i(a* /i*ik6 &an *(e** :Fei6 2$##;5
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25 Pemeik*aan /i*ik Hal 'ang &apa( &i.!mpai pa&a pemeik*aan /i*ik pa*ien in/ak mioka&
ak!( a&ala" :"o!6 2$$-; =
a5 Pa*ien ,ema*6 geli*a"6 ek*(emi(a* p!,a( &an (e&apa( keinga( &ingin
05 Apa0ila in/ak (e.a&i &i 0agian an(eio maka akan m!n,!l peningka(an
*impa(i* *e"ingga (e.a&i "ipeeak(i/ *aa/ *impa(i* :(akika&i &an
"ipe(en*i;
,5 Apa0ila in/ak (e.a&i &i 0agian po*(eio maka akan m!n,!l
"ipeeak(i/i(a* *aa/ paa*impa(i* *epe(i 0a&ika&i &an "ipo(en*i&5 Te&apa( gallop S7 &an S%
e5 Pen!!nan in(en*i(a* S#
/5 M!m! mid-late systolicg5 Peningka(an *!"! "ingga 78$ pa&a mingg! pe(ama *eangan
-5 Pemeik*aan pen!n.angPemeik*aan pen!n.ang 'ang &apa( &ig!nakan !n(!k mem0an(!
penegakan &iagno*i* pa*ien in/ak mioka& ak!( a&ala" :A0&el3A(' et al.6
2$$%; =
a5 Elek(oka&ioga/i &imana akan &i&apa(kan pe!0a"an *egmen ST &i*e(ai
gelom0ang C pa(ologi* 'ang menan&akan in/ak pe*i*(en &an *!&a"
lama (e.a&i5 05 Kenaikan penan&a 0iokimia .an(!ng 'ai(! KMB6 ,TnI6 m'oglo0in6 &an
LDH5
,5 Pe!0a"an delayed-contrast enchanced magnetic resonance imaging
:MRI; 'ai(! pen!!nan 4ak(! elak*a*i T# &an T25
F0 P!*o"enesis "oo"le *#!nsl!*e9999999999999999999999999999999999999999
In/ak mioka& koni* &ikai(kan &engan pe!0a"an 1en(ikel &an
mem0angki(kan a&ap(a*i &alam *i*(em kon(ol ne!o"!moal .an(!ng :Da1e'6
2$$-;5 Te.a&i po*e* i*kemia 'ang akan men'e0a0kan ke!*akan *el ie1e*i0el
*e(a neko*i* a(a! kema(ian o(o(5 Bagian mioka&i!m 'ang mengalami in/ak
a(a! neko*i* akan 0e"en(i 0ekon(ak*i *e,aa pemanen5 aingan 'ang
mengalami in/ak &ikeliingi ole" *!a(! &aea" i*kemik 'ang 0epo(en*i &apa(
"i&!p :Pi,e et al.6 2$$-;5
T"om0!* men'!m0a( alian &aa" a(ei koone6 *e"ingga *!plai n!(i*i
&an O2 ke 0agian &i*(al (e"am0a(6 *el o(o( .an(!ng 0agian &i*(al mengalami
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"ipok*ia i*k"emik in/ak6 kem!&ian *ea( o(o( mengg!nakan *i*a ak"i ok*igen
&alam &aa"6 "emoglo0in men.a&i (eo&!k*i *e,aa (o(al &an men.a&i 0e4ana
0i! gelap6 &in&ing a(ei men.a&i pemea0le6 (e.a&ila" e&ema(o*a *el6 *e"ingga
*el ma(i5 Nam!n pa&a in/ak mioka& koni* me*kip!n a&a *!m0a(an &i pem0!l!"
&aa" koone6 (api &aa" ma*i" 0i*a mengali me*kip!n *e&iki( !n(!k
mempe&aa"i .an(!ng i(! *en&ii :Pi,e et al.6 2$$-;5 Saa( in/ak mioka& ak!(
0e"a*il &ilal!i nam!n *(eno*i* a(ei (i&ak 0e"a*il &ipe0aiki maka akan (e.a&i
kek!angan ok*igen &an n!(i*i 'ang (e!* mene!* pa&a .aingan .an(!ng *epe(i
mioka&i!m5 Hal ini mengin&!k*i kolagen &an 0e0agai /ak(o lain !n(!k
mempo&!k*i .aingan /i0o(ik &an menggan(ikan *el mioka&i!m 'ang (ela"
mengalami in/ak5 aingan /i0o(ik 'ang 0ekem0ang menggan(ikan mioka&i!m*e"ingga /!ng*i kon(ak(ili(a* o(o( .an(!ng (egangg! *e"ingga menggangg!
pe/!*i .aingan &an men'e0a0kan 0e0agai e/ek *i*(emik 'ang mengik!(in'a
:Da1e'6 2$$-;5
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G!m/!# 0$0 Pa(ogene*i* In/ak Mioka&i!m Konik :Da1e'6 2$$-;
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G0 P!*o6isiolo"i
Hipok*ia 'ang (e.a&i pa&a .aingan o(o( .an(!ng memak*a *el !n(!k
melak!kan me(a0oli*me O2 :me(a0oli*me anaeo0;6 *e"ingga meng"a*ilkan
a*am lak(a( &an .!ga meang*ang pengel!aan 9a(39a( ii(a(i/ lainn'a *epe(i
"i*(amine6 kinin6 a(a! en9im po(eoli(ik *el!le meang*ang !.!ng3!.!ng *'aa/
e*ep(o n'ei &i o(o( .an(!ng6 imp!l* n'ei &i"an(akan melal!i *ea( *aa/ a/een
*impa(i*6 kem!&ian &i"an(akan ke "ipo("alam!*6 ko(ek* *ee0i6 *ea( *aa/
a/een6 &an &ipe*ep*ikan n'ei :U&.ian(i6 2$#$;5 Peang*angan *'aa/ *impa(i*
'ang 0ele0i"an akan men'e0a0kan :U&.ian(i6 2$#$; =
1. Meningka(kan ke.a .an(!ng &engan men*(im!la*i SA No&e *e"ingga
meng"a*ilkan /ek!en*i &en'!( .an(!ng le0i" &ai nomal :(akika&i;525 Meang*ang kelen.a keinga( *e"ingga eke*i keinga( 0ele0i"an5
75 Menekan ke.a paa*impa(i*6 *e"ingga geakan pei*(al(ik men!!n6 ak!m!lai
,aian &i *al!an pen,enaan6 a*a pen!" &i lam0!ng6 *e"ingga meang*ang
a*a m!al>m!n(a"5
%5 Va*okon*(ik*i pem0!l!" &aa" pei/e6 *e"inga ali 0alik &aa" 1ena ke
a(i!m kanan meningka(6 &an ak"in'a (ekanan &aa" meningka(5
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G!m/!# 00 Skema pa(o/i*iologi in/ak mioka& koni* :Bo4n6 2$$);
Pa&a pa(o/i*iologi in/ak mioka& koni* "ampi *ama &engan in/ak
mioka& ak!(5 Nam!n 'ang pel! &igai* 0a4a"i a&ala" .ika pa&a in/ak mioka&
ak!( (e.a&i *!m0a(an (o(al pa&a pem0!l!" &aa"6 pa&a in/ak mioka& koni*
(e.a&i *!m0aan (api (i&ak (o(al &an &aa" ma*i" 0i*a mengali !n(!k
mempe&aa"i .an(!ng5 Se"ingga mem0eikan &ak *eangan n'ei (i&ak (i0a3
n'ei a(eo*kleo*i*
↑ ak(i1i(a*
*impa(ik
↑ ,a&ia, 4ok
↓,a&ia, e/i*ien,'
I*kemi Mioka&ial
&i*i(mia ATP
ion p!mp
a2
Ak(i1a*i po(ea*e
Ke!*akan Mem0an
Ak(i1a*i e*ep(o TNF
IE3ela(e& po(ea*e
a,(i1a(ion
Inak(i1a*i PARPFagmen(a*i DNA
neko*i* apop(o*i*
neko*i*
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(i0a kaena .an(!ng ma*i" men&apa( pa*okan n!(i*i &an O2 :Bo4n6 2$$);5
'0 G!m/!#!n M!k#oskopis
G!m/!# 055 Mako*kopi* in/ak mioka& koni* :FK UNDIP6 2$#7;
Pe0e&aan gam0aan mako*kopi* in/ak mioka& ak!( &an in/ak
mioka& koni* a&ala" .ika pa&a in/ak mioka& ak!( gam0aan *!&a" p!,a( p!(i"
kaena *!&a" (i&ak a&a alian &aa" lagi6 nam!n pa&a in/ak mioka& koni* ma*i"
a&a alian &aa" me*kip!n (e"am0a( (e(api (i&ak (o(al :Ho*(i,k6 2$$@;5
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I0 G!m/!#!n 'is*op!*olo"i (!n Pen8el!s!nn)!
In/ak mioka& konik akan men!n.!kkan pe!0a"an .aingan &i
&alamn'a &imana 0i*a &i&apa(kan .aingan /i0o(ik aki0a( neko*i* mioka& aki0a(
i*kemia pe*i*(en :K!ma et al.6 2$$;5
G!m/!# 0&0 Hi*(opa(ologi In/ak Mioka& Konik :K!ma et al.6 2$$;
Tem!an pen(ing 'ang &apa( &iama(i &alam gam0aan "i*(opa(ologi &i a(a*
an(aa lain :K!ma et al.6 2$$; =
#5 Fi0o*i* mioka&i!m25 Mioka&i!m 'ang a(o/i &an (e&e*ak
75 Se0!kan *el a&ang konik
30 Te#!pi L!m!
#5 Nonme&ikamen(o*a 0e!pa mo&i/ika*i ga'a "i&!p men!.! ke pola "i&!p
*e"a( :Na/ial&i et al 56 2$#2;5
25 Me&ikamen(o*a
Se(iap /ak(o 'ang men'e0a0kan ke(i&ak*eim0angan an(aa *!plai
ok*igen mioka& &an pemin(aan &apa( memi,! i*kemia5 Ke0!(!"an ok*igen
mioka& meningka( &engan peningka(an &en'!( .an(!ng6 kon(ak*i6 a(a!
1en(ikel kii *(e* &in&ing5 S!plai ok*igen mioka& &i(en(!kan ole" alian
a(ei koone &an ek*(ak*i ok*igen mioka& :Na/ial&i et al.6 2$#2;5 O0a(
an(i3angina pek(oi* me!pakan an&alan mana.emen an(i3i*kemik &an
0e(in&ak !n(!k mempe0aiki ke*eim0angan an(aa pa*okan &an pemin(aan
#
7
2
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mioka& &engan meningka(kan alian &aa" koone6 meng!angi ke0!(!"an
ok*igen mioka&6 a(a! ke&!an'a5 O0a(3o0a( ini (ema*!k :Na/ial&i et al.6
2$#2; =
a5 ni(a( 'ang 0e(in&ak (e!(ama ole" 1a*o&ila(a*i 1ena6 (api m!ngkin .!ga
ole" pele0aan koone5
05 beta-blocker 'ang 0e(in&ak (e!(ama &engan meng!angi &en'!(
.an(!ng &an kon(ak(ili(a* .an(!ng
,5 calcium channel blockers 'ang 0e(in&ak (e!(ama ole" a(ei koone
&an 1a*o&ila(a*i5
&5 a*piin &an o0a( pen!!n lipi& &an pean po(en*ial !n(!k an(i3ok*i&an
.!ga "a!* &ipe(im0angkan &alam (eapi kom0ina*5Pili"an (eapi &an kee/ek(i/ann'a (egan(!ng pa&a pen'e0a0 'ang
men&a*ai i*kemia5 Mekani*me golongan o0a( men!n.!kkan 0a"4a
pengg!naann'a &alam kom0ina*i &apa( men'e0a0kan pen!!nan le0i" 0e*a
pa&a ke0!(!"an ok*igen mioka& &ai 'ang &i,apai &engan mono(eapi5
Selain i(!6 (in&akan /amakologi* &ai 0e0eapa o0a( ini &apa( 0e/!ng*i
!n(!k mengim0angi e/ek *amping 'ang (i&ak &iinginkan (ekai( &engan
oang lain6 mi*aln'a6 (akika&ia e/lek* &ipo&!k*i ole" 0e0eapa calcium
channel blockers &apa( &iim0angi &engan (eapi beta blocker :Na/ial&i et
al.6 2$#2;5
75 Teknik in1a*i/ !n(!k mana.emen i*kemik mioka&6 *epe(i bypass a(ei
koone &an angiopla*(i koone6 meningka(kan *!plai ok*igen mioka&
&engan meng"ilangkan a(a! meng"in&ai o0*(!k*i a(eo*kleo(ik
0e(angg!ng .a4a0 !n(!k i*kemia5 Pem0e&a"an me!pakan (eknik 'ang
le0i" &i*!kai pa&a pa*ien &engan kon&i*i me&i* (e(en(!6 mi*aln'a6 meeka
&engan pen'aki( (iple3kapal6 (e(api (i&ak &ian.!kan pa&a pa*ien &engan
angina ingan ke,!ali pen'aki( a(ei kii !(ama "a&i :Na/ial&i et al.6 2$#2;5
K0 Te#!pi B!#u
Stem cell a(a! *el p!n,a me!pakan (eapi 'ang &apa( men.a&i "aapan 0a! &i
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ma*a &epan *e0agai *ol!*i menga(a*i neko*i* mioka& 'ang pe*i*(en &an (ela"
&igan(ikan ole" .aingan /i0o(i,5 Sel ini &apa( &i(!m0!"kan &ai me*enkim 'ang
0e*i/a( pl!ipo(en( &an &apa( 0epoli/ea*i &an 0e&i/een*ia*i *e0agai .an(!ng
'ang 0aik &an *e*!ai &engan (!0!" pa*ien (e*e0!(6 &i0an&ingkan &engan
(an*plan(a*i .an(!ng &ai (!0!" lainnn'a5 +ala!p!n *el p!n,a (i&ak &i(!m0!"kan
*e0agai ogan 'ang 0a!6 *el p!n,a .!ga &apa( meningka(kan e/ek epaa*i *el3*el
.an(!ng &engan le0i" ,epa( :Gne,,"i et al.6 2$$);5
L0 Komplik!si
#5 Gagal gin.al konge*(i/
Me!pakan konge*(i *ik!la*i aki0a( &i*/!ng*i mioka&i!m5 In/ak mioka&i!m menggangg! /!ng*i mioka&i!m kaena men'e0a0kan
peng!angan kon(ak(ili(a*6 menim0!lkan geakan &in&ing 'ang a0nomal &an
meng!0a" &a'a kem0ang !ang .an(!ng (e*e0!(5 Dengan 0ek!angn'a
kemamp!an 1en(ikel kii !n(!k mengo*ongkan &ii6 maka 0e*a ,!a"
*ek!n,!p 0ek!ang *e"ingga 1ol!me *i*a 1en(ikel meningka(5 Aki0a(n'a
(ekanan .an(!ng *e0ela" kii meningka(5 Kenaikkan (ekanan ini &i*al!kan ke
0elakang ke 1ena p!lmonali*5 Bila (ekanan "i&o*(a(ik &alam kapile pa!3
pa! mele0i"i (ekanan onko(ik 1a*k!le maka (e.a&i po*e* (an*!&a*i ke
&alam !ang in(e*(i(ial5 Bila (ekanan ini ma*i" meningka( lagi6 (e.a&i !&ema
pa!3pa! aki0a( peem0e*an ,aian ke &alam al1eoli* *ampai (e.a&i gagal
.an(!ng kii5 Gagal .an(!ng kii &apa( 0ekem0ang men.a&i gagal .an(!ng
kanan aki0a( meningka(n'a (ekanan 1a*k!le pa!3pa! *e"ingga mem0e0ani
1en(ikel kanan :G!'(on6 2$$;5
25 S'ok ka&iogenik
Diaki0a(kan kaena &i*/!ng*i n'a(a 1en(ikel kii *e*!&a" mengalami
in/ak 'ang ma*i/6 0ia*an'a mengenai le0i/ &ai %$< 1en(ikel kii5
http://wiwik-asuhan-keperawatan.blogspot.com/2010/06/pengertian-miokard-infark.htmlhttp://wiwik-asuhan-keperawatan.blogspot.com/2010/06/pengertian-miokard-infark.htmlhttp://wiwik-asuhan-keperawatan.blogspot.com/2010/06/pengertian-miokard-infark.htmlhttp://wiwik-asuhan-keperawatan.blogspot.com/2010/06/pengertian-miokard-infark.html
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Tim0!l lingkaan *e(an "emo&inamik poge*i/ "e0a( 'ang ie1e*i0el6
'ai(! :G!'(on6 2$$; =
a5 Pen!!nan pe/!*i pei/e
05 Pen!!nan pe/!*i koone
,5 Peningka(an konge*(i pa!3pa!
75 Di*/!ng*i o(o( papilai*
Di*/!ng*i i*kemik a(a! !p(! neko*i* o(o( papilai* akan menggangg!
/!ng*i ka(!p mi(ali*6 mem!ngkinkan e1e*i &a!n ka(!p ke &alam a(i!m
*elama *i*(olik5 Inkompen(en*i ka(!p mengaki0a(kan alian e(oga& &ai
1en(ikel kii ke &alam a(i!m kii &engan &!a aki0a( peng!angan alian ke
ao(a &an peningka(an konge*(i pa&a a(i!m kii &an 1ena p!lmonali*5 Vol!mealian eg!gi(a*i (egan(!ng &ai &ea.a( gangg!an pa&a o(o( papilai*
0e*angk!(an :G!'(on6 2$$;5
4. De/ek *ep(!m 1en(ikel
Neko*i* *ep(!m in(e1en(ik!lai* &apa( men'e0a0kan !p(! &in&ing
*ep(!m *e"ingga (e.a&i &e/ek *ep(!m 1en(ikel5 Kaena *ep(!m men&apa(kan
alian &aa" gan&a 'ai(! &ai a(ei 'ang 0e.alan (!!n pa&a pem!kaan
an(eio &an po*(eio *!lk!* in(e1en(ik!lai*6 maka !p(! *ep(!m
men!n.!kkan a&an'a pen'aki( a(ei koonaia 'ang ,!k!p 0ea( 'ang
mengenai le0i" &ai *a(! a(ei5 R!p(! mem0en(!k *al!an kel!a ke&!a &ai
1en(ikel kii5 Pa&a (iap kon(ak*i 1en(ikel maka alian (epe,a" &!a 'ai(!
melal!i ao(a &an melal!i &e/ek *ep(!m 1en(ikel5 Kaena (ekanan .an(!ng kii
le0i" 0e*a &ai .an(!ng kanan6 maka &aa" akan mengalami pia! melal!i
&e/ek &ai kii ke kanan6 &ai &aea" 'ang le0i" 0e*a (ekanann'a men!.!
&aea" 'ang le0i" ke,il (ekanann'a5 Daa" 'ang &apa( &ipin&a"akan ke kanan
.an(!ng ,!k!p 0e*a .!mla"n'a *e"ingga .!mla" &aa" 'ang &ikel!akan ao(a
men.a&i 0ek!ang5 Aki0a(n'a ,!a" .an(!ng *anga( 0ek!ang &i*e(ai
peningka(an ke.a 1en(ikel kanan &an konge*(i :G!'(on6 2$$;5
http://wiwik-asuhan-keperawatan.blogspot.com/2010/06/fisiologi-aliran-darah-jantung.htmlhttp://wiwik-asuhan-keperawatan.blogspot.com/2010/06/fisiologi-aliran-darah-jantung.html
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5. R!p(! .an(!ng
R!p(! &in&ing 1en(ikel .an(!ng 'ang 0e0a* &apa( (e.a&i pa&a a4al
pe.alanan in/ak *elama /a*e pem0!angan .aingan neko(ik *e0el!m
pem0en(!kkan pa!(5 Din&ing neko(ik 'ang (ipi* pe,a" *e"ingga (e.a&i
pe&aa"an ma*i/ ke &alam kan(ong peika&i!m 'ang ela(i/ (i&ak ela*(i* (ak
&apa( 0ekem0ang5 Kan(ong peika&i!m 'ang (ei*i ole" &aa" menekan
.an(!ng ini akan menim0!lkan (ampona&e .an(!ng5 Tampona&e .an(!ng ini
akan meng!angi alian 0alik 1ena &an ,!a" .an(!ng :G!'(on6 2$$;5
-5 Tom0oem0oli*me
Neko*i* en&o(el 1en(ikel akan mem0!a( pem!kaan en&o(el men.a&i
ka*a 'ang me!pakan pe&i*po*i*i pem0en(!kkan (om0!*5 Pe,a"an (om0!*m!al in(aka&ia &apa( (elepa* &an (e.a&i em0oli*a*i *i*(emik5 Daea" ke&!a
'ang memp!n'ai po(en*i mem0en(!k (om0!* a&ala" *i*(em 1ena *i*(enik5
Em0oli*a*i 1ena akan men'e0a0kan em0oli*me pa&a pa!3pa! :G!'(on6
2$$;5
5 Peika&i(i*
In/ak (an*m!al &apa( mem0!a( lapi*an epika&i!m 'ang lang*!ng
0ekon(ak &engan peika&i!m men.a&i 0e*a *e"ingga meang*ang
pem!kaan peika&i!m &an menim0!lkan eak*i pea&angan6 ka&ang3ka&ang
(e.a&i e/!*i peika&ial a(a! penim0!nan ,aian an(aa ke&!a lapi*an :G!'(on6
2$$;5
85 Sin&om De**le
Sin&om pa*,a in/ak mioka&i!m ini me!pakan e*pon pea&angan
.inak 'ang &i*e(ai n'ei pa&a ple!opeika&ial5 Dipekiakan *in&om ini
me!pakan *!a(! eak*i "ipe*en*i(i1i(a* (e"a&ap mioka&i!m 'ang
mengalami neko*i* :G!'(on6 2$$;5
@5 Ai(mia
Ai(mia (im0!l aki0a( pe!0a"an elek(o/i*iologi* *el3*el mioka&i!m5
Pe!0a"an elek(o/iiologi* ini 0emani/e*(a*i *e0agai pe!0a"an 0en(!k
po(en*ial ak*i 'ai(! ekaman ga/ik ak(i1i(a* li*(ik *el :G!'(on6 2$$;5
http://wiwik-asuhan-keperawatan.blogspot.com/2010/06/hal-hal-yang-bisa-menyebabkan-infark.htmlhttp://wiwik-asuhan-keperawatan.blogspot.com/2010/06/hal-hal-yang-bisa-menyebabkan-infark.html
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M0 P#o"nosis
Pogno*i* in/ak mioka& &i&a*akan pa&a (iga in&ek* peng!k!an=
#5 Po*e* (e.a&in'a ai(mia 'ang ga4a(
25 Po(en*i *eangan i*kemia 'ang le0i" .a!"75 Po(en*i mem0!!kn'a gangg!an "emo&inamik
Pogno*i* &apa( men.a&i le0i" 0!!k &engan a&an'a pe(am0a"an !*ia6
peningka(kan &i*/!ng*i 1en(ikel6 &i*i(mia 1en(ikel &an in/ak 0e!lang6 *elain
i(! ke(elam0a(an &alam epe/!*i6 emo&elling 1en(ikel kii6 in/ak an(eio6
EKG men!n.!kkan ele1a*i ST6 0lok ,a0ang 0eka* &an (ekanan &aa" *i*(olik
k!ang &ai #$$ mm &engan (akika&ia le0i" 0e*a &ai #$$ pe meni( :G!'(on6
2$$;5
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III0 KESIMPULAN
#5 In/ak mioka& konik a&ala" neko*i* mioka& 'ang 0ekem0ang ole" kaena
ke(i&ak*eim0angan an(aa *!plai &an ke0!(!"an ok*igen o(o(3o(o( .an(!ng &an
0elang*!ng lama5
25 Penegakan &iagno*i* &apa( &ilak!kan &engan meli"a( ge.ala 'ang m!n,!l pa&a
pa*ien 0aik *aa( anamne*i* ma!p!n pemeik*aan /i*ik6 (an&a3(an&a &ai
pemeik*aan /i*ik6 *e(a pemeik*aan pen!n.ang5 Tan&a &an ge.ala (e*e0!( an(aa
lain n'ei &a&a k"a* angina (i&ak *(a0il6 memiliki 0e0agai /ak(o i*iko6 ,ema*6
geli*a"6 ek*(emi(a* p!,a( &an (e&apa( keinga( &ingin6 (akika&i a(a! 0a&ika&i
:(egan(!ng loka*i in/akn'a;6 gallop6 pe!0a"an *egmen ST6 gelom0ang C
pa(ologi*6 peningka(an en9im 0iomake .an(!ng6 &an pe!0a"an delayed-contrast
enchanced magnetic resonance imaging :MRI; 'ai(! pen!!nan 4ak(! elak*a*i
T# &an T25
75 Pena(alak*anaan kon1en*ional &apa( &ilak*anakan *e,aa non me&ikamen(o*a
'ai(! pe!0a"an :mo&i/ika*i; ga'a "i&!p *e(a *e,aa me&ikamen(o*a 'ai(!
melal!i o0a( an(i3angina pek(oi* an(aa lain ni(a(6 beta-blocker 6 &an calcium
channel blockers5 A*piin &an o0a( pen!!n lipi& .!ga &apa( &ilak*anakan5
Tin&akan opea(i/ 'ang &apa( &ilak!kan an(aa lain bypass a(ei koone &an
angiopla*(i ,oone5
%5 Pena(alak*anaan (ekini 'ang &apa( &ilak!kan a&ala" &engan meli0a(kan stem cell
a(a! *el p!n,a5
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DAFTAR PUSTAKA
A0&el3A(' H6 ago*ek A6 S,"!l93Menge et al. 2$$%5 Di//een(ia(e A,!(e Fom
"oni, M'o,a&ial In/a,(ion Dela'e& En"an,emen( an& T23+eig"(e&a&io1a*,!la Magne(i, Re*onan,e Imaging5 Circulation #$@=2%##32%#-5
Bo4n T5 2$$)5 Penyakit Aterosklerotik Koroner 5 &alam Patofisiologi Konsep Klinis
Proses-Proses Penyakit Edisi 6 olume !5 aka(a= EG5 Hal )[email protected])@@5
"oi B+5 2$$-5 Di66e#en*i!*ion o6 A-u*e M)o-!#(i!l In6!#-*ion 6#om 7h#oni-M)o-!#(i!l S-!# i*h MRI0 Korean J Radiol ; 'e '> Li!n" OD0 2005. Paa,ine a,(ion a,,o!n(* /o make& po(e,(iono/ i*,"emi, "ea( 0' Ak(3mo&i/ie& me*en,"'mal *(em ,ell*. Nature
Medicine $$> 5.; 4 5.1 .
G!'(on A5 2$$5 &isiologi #anusia dan #ekanisme Penyakit. aka(a= EG
Pene0i( B!k! Ke&ok(ean
Ho*(i,k G6 Bie0a," B5 e( al5 [email protected] i(i,al Single Poimal Le/( A(eial
De*,en&ing oona' A(e' S(eno*i* (o Mimi, "oni, M'o,a&ialI*,"emia= A Ne4 Mo&el In&!,e& 0' Minimal In1a*i1e Te,"nolog'5 ' asc
(esJ1ol%-=2@[email protected]
K!ma6 A00a*6 Fa!*(o6 &an Mi(,"ell5 2$$5 (obbins) *asic Pathology5 8(" e&5
P"ila&elp"ia= Sa!n&e* El*e1ie5
Na/ial&i an& S!'a(na FD5 2$#25 &armakologi dan %erapi Edisi +5 aka(a= FKUI5
Pi,e6 S'l1ia A5 et al 5 2$$-5 Pa(o/i*iologi5 aka(a= EG Pene0i( B!k! Ke&ok(ean5
Rilan(ono6 Lil'6 I*m!&ia(i6 et al 5 2$$%5 *uku A,ar Kardiologi. aka(a = Fak!l(a*
Ke&ok(ean Uni1e*i(a* In&one*ia5 "al #73#8#5
U&.ian(i +5 2$#$5 Keperaatan Kardio$askuler 5 aka(a= Salem0a Me&ika5