Perubahan Right Ventricular-Pulmonary Arterial Coupling Sebelum Dan Sesudah Dekongesti Pada Pasien Gagal Jantung Akut Non-Preserved Ejection Fraction Di Rumah Sakit Adam Malik Medan

Abstract

Objective To assess whether there is right ventricular-pulmonary artery (RV-PA coupling by tricuspid annular plane systolic excursion/pulmonary artery systolic pressure TAPSE/PASP) changes in determining the clinical results of decongestion in patients with acute heart failure (AHF) with non-preserved ejection fraction (non-HFpEF) before and after decongestive at Adam Malik Hospital Medan. Methods This study is an observational study with a prospective approach and consecutively collected, in patients AHF with non-HFpEF at Adam Malik Hospital Medan in the period from September 2023 until November 2024. The sample is an eligible population that meets the inclusion and exclusion criterias. Results This study consisted of total 44 subjects with majority of 37 men (75%), an average age of 61 years old. A total of 28 subjects (63.6%) had hypertension as comorbid. There were 33 people (75%) who had sinus rhythm. The most acute heart failure phenotype commonly found was acute decompensated heart failure (ADHF) with 21 subjects. The longest length of stay AHF was cardiogenic shock with a median of 9 days. A significant decrease in median heart (p 0.0001), tricpuspid valve gradient (TVG) examination showed a significant decrease in (p 0.0001), PASP examination had a significant decrease in the average (p 0.0001), RV-PA coupling showed a significant increment (p 0.0001). A significant relationship was found between RV-PA coupling changes and decongestion in all acute heart failure groups (p 0.005). No significant relationship between RV-PA coupling ratio with length of stay was found. Conclusion There were differences found in RV-PA coupling as increment with significant value in complete and partial decongestion groups, with a RV-PA coupling cut-off value of 0.65 and sensitivity and specificity of 68.8% and 67.9%, respectively.