Premature Atrial Contraction
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Transcript of Premature Atrial Contraction
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Premature Atrial
Contraction
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Defnisi : Bentuk aritmia jantung ditandai dgn detak jantung tambahan yangsebelum detak jantung normal
Adanya gelombang P yg timbul sebelum denyut sinus normal yangseharusnya muncul yang berasal dari atrium
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Etiologi :• masih belum diketahui pasti, sering terjadi pd jantung normal dan seiring pertambahan usia
•Konsumsi tembakau, kaeein dan alkohol
•!tres dan keadaan tegang
•
"skemia miokardium•Pemakaian obat# yang dapat sebabkan gangguan irama jantung sbsampingnya
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$ejala Klinis :• biasanya asimptomatik
•Adanya denyut jantung yang hilang atau terlompati
•Denyut jantung terasa lebih kuat sesaat
•%asa debaran dada di daerah jantung
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Diagnosa : Pemeriksaan fsik dan dengan elektrokardiograf
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&ata 'aksana :•(mumnya PAC ringan sehingga tidak butuh treatment
•Beta blocker untuk mengatasi symptom dari PAC
Prognosis : PAC biasanya ringan dan tidak mengindikasikan adanya
risk, tp beberapa kasus PAC menunjukkan adanya aritmia yg serius atrium )utter atau fbrillation