128224603 Sistem Kardiovaskular New Ppt
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SISTEMSISTEMKARDIOVASKULARKARDIOVASKULAR
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3 BASIC COMPONEN OF3 BASIC COMPONEN OF
CARDIOVASCULARCARDIOVASCULAR1.1. Heart (cardiaHeart (cardia ! a" a #$%# &' )&&d! a" a #$%# &' )&&d*.*. B)&&d +e""e)B)&&d +e""e) ! a" #a""a,e-a! a" #a""a,e-a
3.3. B)&&dB)&&d ! a" tra/"#&rt! a" tra/"#&rt
POSITIONPOSITION At t0e %edia"ti/$% (i/ t0e %idd)e &' t0&racicAt t0e %edia"ti/$% (i/ t0e %idd)e &' t0&racic
ca+itca+it
*/d 2 t' Le't I/terc&"ta)i"*/d 2 t' Le't I/terc&"ta)i"
O)i$eO)i$e
4EI5HT4EI5HT ! *26 7 326 ,ra%! *26 7 326 ,ra%
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Letak jantung manusiadirongga dada
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Terdiri dari 8 r$a/, ! Terdiri dari 8 r$a/, !
* Atri$% ("era%i* Atri$% ("era%i ! Atri$% 9a/a/! Atri$% 9a/a/
Atri$% 9iriAtri$% 9iri
* Ve/tri9e) (i)i9* Ve/tri9e) (i)i9 ! Ve/tri9e) 9a/a/! Ve/tri9e) 9a/a/
Ve/tri9e) 9iriVe/tri9e) 9iri
Me%#$/ai 8 9at$# :Me%#$/ai 8 9at$# :
Atri&+e/tri9$)arAtri&+e/tri9$)ar ! K. Tric$"#ida)i"! K. Tric$"#ida)i"
K. Mitra)K. Mitra)
Se%i)$/arSe%i)$/ar ! K. A&rta! K. A&rta
K. P$)%&/a)K. P$)%&/a)
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ATRIUMATRIUM
77 Di/di/,/a )ei0 ti#i" dari#ada +e/tri9e)Di/di/,/a )ei0 ti#i" dari#ada +e/tri9e)
7 Me/eri%a dara0 "ecara #a"i' 7 Me/eri%a dara0 "ecara #a"i'
7 Di)a)$i +. Ca+a "$#eri&r da/ +. P$)%&/a)i"7 Di)a)$i +. Ca+a "$#eri&r da/ +. P$)%&/a)i"
VENTRIKELVENTRIKEL
7 Di/di/,/a )ei0 tea)7 Di/di/,/a )ei0 tea)
7 Me%&%#a9a/ dara0 9e #ar$ 7 #ar$ da/7 Me%&%#a9a/ dara0 9e #ar$ 7 #ar$ da/
"e)$r$0 t$$0 %e)a)$i a. #$)%&/a) da/"e)$r$0 t$$0 %e)a)$i a. #$)%&/a) da/
a&rtaa&rta
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Faa);KV
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SIRKULASI PEREDARAN DARAHSIRKULASI PEREDARAN DARAH
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Faal_KV/ikun/2006Faal_KV/ikun/2006 99
Sistem SirkulasiSistem Sirkulasi
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SISTEM KARDIOPULMONALSISTEM KARDIOPULMONAL
Si"te% #eredara/ dara0 ?a/t$/Si"te% #eredara/ dara0 ?a/t$/,, da#atda#at
dia,i ata" !dia,i ata" !
1. Si"te% #eredara/ dara0 %a&r @1. Si"te% #eredara/ dara0 %a&r @
"i"te%i9"i"te%i9
"e)$r$0 t$$0 ?a/t$/, "e)$r$0 t$$0"e)$r$0 t$$0 ?a/t$/, "e)$r$0 t$$0
*. Si"te% #eredara/ dara0 %i/&r @*. Si"te% #eredara/ dara0 %i/&r @#$)%&/a)#$)%&/a)
a/t$/, #ar$7#ar$ ?a/t$/, a/t$/, #ar$7#ar$ ?a/t$/,
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Sir9$)a"i #$)%&/a)Sir9$)a"i #$)%&/a)
Darah dari jantungDarah dari jantungsebelah kanan yangsebelah kanan yang
berisi CO2 dibawa ke berisi CO2 dibawa ke
paru-paru melalui a. paru-paru melalui a. pulmonalis pulmonalis
Darah yang kayaDarah yang kayaoksigen dibawa olehoksigen dibawa oleh
darah dari paru kedarah dari paru ke jantung sebelah kiri jantung sebelah kirimelalui v. pulmonalismelalui v. pulmonalis
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Sir9$)a"i "i"te%i9Sir9$)a"i "i"te%i9
Dara0 dari ?a/t$/,Dara0 dari ?a/t$/,
"ee)a0 9iri"ee)a0 9iri
di#&%#a9a/ 9edi#&%#a9a/ 9e
"e)$r$0 t$$0 %e)a)$i"e)$r$0 t$$0 %e)a)$ia&rta.a&rta.
Dara0 dari "e)$r$0Dara0 dari "e)$r$0
t$$0 9e%a)i 9et$$0 9e%a)i 9e
?a/t$/, %e)a)$i +. ?a/t$/, %e)a)$i +.ca+a "$#eri&r 9eca+a "$#eri&r 9e
?a/t$/, "ee)a0 9a/a/ ?a/t$/, "ee)a0 9a/a/
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B$/i ?a/t$/, I (S1B$/i ?a/t$/, I (S1
Pe/$t$#a/ 9at$# %itra) da/ tri9$"#ida)i"Pe/$t$#a/ 9at$# %itra) da/ tri9$"#ida)i"
B$/i ?a/t$/, II (S*B$/i ?a/t$/, II (S*
Pe/$t$#a/ a&rta da/ #$)%&/a)Pe/$t$#a/ a&rta da/ #$)%&/a)
B$/i ?a/t$/, III (S3B$/i ?a/t$/, III (S3
De"a0 < %$r%$rDe"a0 < %$r%$r
S"t&)e @ 9&/tra9"i +e/tri9e)S"t&)e @ 9&/tra9"i +e/tri9e)
Dia"t&)e@ Re)aa"i +e/tri9e) < +e/tri9e) ))i/,Dia"t&)e@ Re)aa"i +e/tri9e) < +e/tri9e) ))i/,
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HEART RATEHEART RATE
Da)a% 1 %e/it ?a/t$/, erde/$tDa)a% 1 %e/it ?a/t$/, erde/$t
=6 166 < i @ N&r%& cardia=6 166 < i @ N&r%& cardia
=6
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Cardiac O$t#$t (G
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Si'at da"ar &t&t ?a/t$/,Si'at da"ar &t&t ?a/t$/,
Inherent rhythmycity Inherent rhythmycity ( chronotropic )( chronotropic ) 9e"a/,,$#a/ ?a/t$/, de/,a/ cara &t&%ati" da/9e"a/,,$#a/ ?a/t$/, de/,a/ cara &t&%ati" da/"ecara #eri&di9 %era/,"a/, diri/a "e/diri."ecara #eri&di9 %era/,"a/, diri/a "e/diri.
Conductivity Conductivity ( dromotropic )( dromotropic ) 9e"a/,,$#a/9e"a/,,$#a/ ?a/t$/, $/t$9 %e/,0a/tar ra/,"a/, ai9 dari ?a/t$/, $/t$9 %e/,0a/tar ra/,"a/, ai9 dari ?ari/,a/ 9$"$" #e/,0a/tar ra/,"a/, %a$#$/ dari ?ari/,a/ 9$"$" #e/,0a/tar ra/,"a/, %a$#$/ dari&t&t/a.&t&t/a.
Exitability Exitability ( bathmotropic )( bathmotropic ) 9e%a%#$a/9e%a%#$a/ ?a/t$/, $/t$9 dira/,"a/,. ?a/t$/, $/t$9 dira/,"a/,.
Contractility Contractility ( ionotropic )( ionotropic ) 9e%a%#$a/ ?a/t$/,9e%a%#$a/ ?a/t$/,$/t$9 er9&/tra9"i.$/t$9 er9&/tra9"i.
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Faal_KV/ikun/2006Faal_KV/ikun/2006 1717
Si"te% Pe/,0a/tar K0$"$"!Si"te% Pe/,0a/tar K0$"$"! SA /&de ( SA /&de ( pace maker pace maker di di/di/, atri$% 9a d9t %$ara +e/a di di/di/, atri$% 9a d9t %$ara +e/aca+a "$#eri&r: >67J6
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B)&&d Pre""$re (Te9a/a/ Dara0B)&&d Pre""$re (Te9a/a/ Dara0
Te9a/a/ , diti%$)9a/ Te9a/a/ , diti%$)9a/ a)ira/ dara0 t0da)ira/ dara0 t0d
di/di/, #e%$)$0 dara0di/di/, #e%$)$0 dara0
Di/ata9a/ "ea,ai 7Di/ata9a/ "ea,ai 7 systolic dan diastolicsystolic dan diastolic
S"t&)icS"t&)ic@ Te9a/a/ terti/,,i di0$$/,9a/@ Te9a/a/ terti/,,i di0$$/,9a/
d,/ 9&/tra9"i +e/tri9e)d,/ 9&/tra9"i +e/tri9e)
Dia"t&)icDia"t&)ic@ te9a/a/ tere/da0 di0$$/,9a/@ te9a/a/ tere/da0 di0$$/,9a/
d,/ re)a9"a"i +e/ti9e).d,/ re)a9"a"i +e/ti9e).
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Blood Pressure (BP):Blood Pressure (BP):
MeasurementsMeasurements
Blood pressureBlood pressure S"t&)ic &+er dia"t&)icS"t&)ic &+er dia"t&)ic
A&$t 1*6
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BP = CO X TPRBP = CO X TPR
BPBP = BLOOD PRESSURE= BLOOD PRESSURE
CO (Q)CO (Q) = CARDIAC OUTPUT= CARDIAC OUTPUT
SV = STROKE VOLUMESV = STROKE VOLUME
HR = HEART RATEHR = HEART RATE
TPRTPR = TOTAL PERIPHERAL= TOTAL PERIPHERAL
RESISTANCERESISTANCE
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Mea/ Arteria) Pre""$re
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3 %aca% #e%$)$0 dara0!3 %aca% #e%$)$0 dara0!
arteries, capillariesarteries, capillaries da/ da/
veinsveins..
ArteriolesArterioles ! #e/a0a/ $ta%a! #e/a0a/ $ta%a
a)ira/ dara0 #d "i"te%a)ira/ dara0 #d "i"te%
#e%$)$0 dara0.#e%$)$0 dara0.
Dia%eterDia%eter Arteri&)eArteri&)e er9$ra/,er9$ra/,
ta0a/ta0a/ a)ira/a)ira/ dara0dara0 %e/i/,9at%e/i/,9at..
A)ira/ dara0 #d ca#i))arie"A)ira/ dara0 #d ca#i))arie"
dite/t$9a/ &)e0 dia%eterdite/t$9a/ &)e0 dia%eter
arteri&)e.arteri&)e.
K&/"tri9"iK&/"tri9"i!! a)ira/ dara0a)ira/ dara0
er9$ra/ er9$ra/,
Total Peripheral Resistance (Tahanan tepi total)Total Peripheral Resistance (Tahanan tepi total)
ArteryArtery
VeinVein
VenulesVenules
CapillariesCapillaries
ArteriolesArterioles
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VenulesVenules die/t$9 &)e0 eera#a 9a#i)er ()ear Jdie/t$9 &)e0 eera#a 9a#i)er ()ear J
t& 166t& 166 µµ%.%.
Caira/ da/ "e) dara0 #$ti0 da#at er,era9 d,/Caira/ da/ "e) dara0 #$ti0 da#at er,era9 d,/
ea" #ada a)ira/ dara0 di"e)$r$0 di/di/,ea" #ada a)ira/ dara0 di"e)$r$0 di/di/,
+e/$)e".+e/$)e".
Ve/$)e" er"at$ %e%e/t$9Ve/$)e" er"at$ %e%e/t$9 veinsveins (+e/a7+e/a(+e/a7+e/a
)$%e/ +ei/" e"ar da/ di/di/,/a )ei0 ti#i" dari)$%e/ +ei/" e"ar da/ di/di/,/a )ei0 ti#i" dari
arteri&)e".arteri&)e".
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CapillariesCapillaries – pembuluh darah – pembuluh darah
paling kecil (panjang 1mm &paling kecil (panjang 1mm &lebar !10lebar !10 µµm"m"
#inding $ipi% – berperan dalam#inding $ipi% – berperan dalam
per$ukaran a$!a$ (ga%' a$per$ukaran a$!a$ (ga%' a$
makanan' hrmn' dll" an$aramakanan' hrmn' dll" an$ara
darah dan cairan in$er%$i$ial)darah dan cairan in$er%$i$ial)
BloodBlood
cellcell CapillaryCapillary
Tissue
cell
InterstitialInterstitial
fluidfluid
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