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Pre-operatif sildenafil dan perannya pada hipertensi pulmonal terkait dengan penyakit katup jantung kiri: Laporan Kasus dan telaah pustaka

  • I Gusti Bagus Aginda Dwipawana ,
  • IGN Putra Gunadhi ,
  • Hendy Wirawan ,
  • Rani Maliawan ,
  • Ketut Putu Yasa ,

Abstract

Introduction: Pulmonary hypertension (PH) is a pathological disorder of the pulmonary vessels that results in various clinical manifestations and causes cardiovascular and respiratory complications. This case report will discuss patients with heart failure due to rheumatic heart disease with severe mitral stenosis, moderate aortic stenosis, moderate-severe aortic regurgitation, severe tricuspid stenosis and the role of sildenafil in the preoperative period in patients with left heart valve disease with PH.

Case Description: A 40-year-old man came to the polyclinic complaining of fatigue and shortness of breath 6 months ago. From a regular S1 S2 heart examination, there was a murmur, and no signs of congestion were found in the patient. Electrocardiography showed 94 beats per minute sinus rhythm with poor R wave progression. On echocardiography found, patients with severe mitral stenosis, moderate aortic stenosis and regurgitation, and severe tricuspid regurgitation, with decreased LV systolic function and RV systolic function. The patient was planned for DVR + TV repair by a Cardiothoracic Surgeon. During the 24 hours preoperatively, the patient was given sildenafil 20 mg every 8 hours, which was continued for 72 hours postoperatively. The patient started mobilization on the third postoperative day, and there were no significant complications during the hospitalization. The patient was discharged on the 10th postoperative day with a total stay of 12 days.

Discussion: In patients with PH associated with left heart disease, the main strategy for repairing HP is to treat the underlying left heart condition. This also applies to significant left valve disease. One of the PH therapy options related to heart valve disease is sildenafil. Sildenafil relaxes pulmonary vascular smooth muscle and reduces pulmonary arterial pressure in various types of PH. Studies have shown that preoperative use of sildenafil significantly affects patients with PH associated with valvular heart disease. The administration of sildenafil is also effective for use postoperatively to reduce the need for postoperative inotropic support and reduce postoperative ventilation time.

Conclusion: One of the PH therapy options related to heart valve disease is sildenafil because of its effectiveness and relatively safe use before and after surgery.

 

Pendahuluan: Hipertensi Pulmonal (HP) merupakan kelainan patologis pada pembuluh darah paru yang mengakibatkan berbagai manifestasi klinis dan menimbulkan komplikasi kardiovaskular maupun respirasi. Pada laporan kasus akan dibahas pasien yang mengalami gagal jantung karena penyakit jantung rematik dengan stenosis mitral berat, stenosis aorta sedang, regurgitasi aorta sedang-berat, stenosis trikuspid berat serta peranan sildenafil pada masa pre-operatif pasien penyakit katup jantung kiri dengan HP.

Deskripsi Kasus:  Laki-laki usia 40 tahun, datang ke poliklinik jantung dengan keluhan cepat lelah dan mudah sesak sejak 6 bulan yang lalu. Dari pemeriksaan jantung S1 S2 reguler didapatkan adanya murmur dan tidak ditemukan tanda kongesti pada pasien Elektrokardiografi menunjukkan irama sinus 94 kali per menit dengan poor R wave progression. Pada ekokardiografi didapatkan pasien dengan stenosis mitral berat, stenosis dan regurgitasi aorta sedang, regurgitasi trikuspid berat, dengan fungsi sistolik LV dan fungsi sistolik RV yang menurun. Pasien direncanakan untuk tindakan double valve replacement dan tricuspid valve repair oleh sejawat Bedah Thoraks Kardiovaskular. Saat 24 jam pre operasi, pasien diberikan sildenafil 20 mg tiap 8 jam yang diteruskan hingga 72 jam pasca operasi. Pasien memulai mobilisasi pada hari ketiga pasca operasi dan tidak ada komplikasi signifikan yang dialami pasien selama rawat inap. Pasien dipulangkan pada hari ke 10 pasca operasi dengan total lama rawat 12 hari.

Diskusi: Salah satu opsi terapi HP terkait dengan penyakit katup jantung adalah sildenafil. Sildenafil merelaksasi otot polos pembuluh darah pulmonal dan menurunkan tekanan arteri paru pada berbagai jenis HP. Penelitian-penelitian menunjukkan penggunaan sildenafil sebelum operasi memiliki efek yang signifikan pada pada pasien dengan HP yang terkait dengan penyakit katup jantung. Pemberian sildenafil juga efektif digunakan pasca operasi sehingga dapat mengurangi kebutuhan akan dukungan inotropik pasca operasi dan mengurangi waktu ventilasi pasca operasi.

Simpulan: Sildenafil merupakan salah satu opsi terapi HP terkait dengan penyakit katup jantung dikarenakan efektivitasnya dan penggunaanya relatif aman untuk digunakan baik sebelum tindakan operasi maupun setelah tindakan operasi.

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How to Cite

I Gusti Bagus Aginda Dwipawana, IGN Putra Gunadhi, Hendy Wirawan, Rani Maliawan, & Ketut Putu Yasa. (2023). Pre-operatif sildenafil dan perannya pada hipertensi pulmonal terkait dengan penyakit katup jantung kiri: Laporan Kasus dan telaah pustaka. Intisari Sains Medis, 14(1), 207–211. https://doi.org/10.15562/ism.v14i1.1609

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I Gusti Bagus Aginda Dwipawana
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IGN Putra Gunadhi
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Hendy Wirawan
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Rani Maliawan
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Ketut Putu Yasa
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