Yoga Waranugraha
Department Of Cardiology And Vascular Medicine, Faculty Of Medicine, Universitas Brawijaya, Malang, Indonesia

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Impact of Strict and Lenient Heart Rate Control on Six-Minute Walk Test and Quality of Life in Atrial-Fibrillation Patients with Rheumatic Mitral Stenosis : Randomized Control Trial Dwigustiningrum, Nur Kaputrin; Rizal, Ardian; Putri, Valerinna Yogibuana Swastika; Rahimah, Anna Fuji; Rohman, Mohammad Saifur; Wikananda, Adhika Prastya; Waranugraha, Yoga; Astiawati, Tri; Laitupa, Fitranti Suciati
Heart Science Journal Vol 5, No 2 (2024): Challenges in the Management of Congenital Heart and Structural Heart Diseases
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub/hsj.2024.005.02.8

Abstract

Background: Recent studies showed no outcome difference between strict and lenient rate control in the general Atrial Fibrillation (AF) population. However, for AF and Rheumatic Mitral Stenosis (RMS) patients, evidences were lacking.Objective: To assess the impact of strict and lenient heart rate control on the Six-Minute Walk Test (SMWT) and Health Related Quality of Life (HRQoL) in patients with AF and RMS.Material and Methods: A prospective multicenter trial across tertiary hospitals in East Java assessed strict and lenient heart rate control's impact on the SMWT and HRQoL in AF and RMS patients. Sixty-one participants were randomized into strict and lenient groups over six months from March to August 2023. Medications were adjusted to achieve target heart rates, and HRQoL was assessed using SF-36 and SMWT at baseline and three months post-target heart rate attainment.Result: In our study, 29 patients were under strict heart rate control, and 32 were under lenient control. We found a decrease in HRQoL across all subscales, with significant differences observed in general health perception and physical function among those under strict control (p=0.002 and 0.03, respectively). However, no significant disparity was found in the SMWT distance difference between lenient and strict groups (p=0.529), nor in METs (p=0.326).Conclusion: In the study, lenient heart rate control demonstrates significant effects on the general health perception and physical function subscales compared to strict heart rate control. 
The Complexity in Managing Acute Heart Failure Patients in Intensive Cardiac Care Unit Waranugraha, Yoga
Heart Science Journal Vol 4, No 4 (2023): The Science and Art of Caring for Critically III Patients in Intensive Cardiac C
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2023.004.04.1

Abstract

Acute heart failure (AHF) is characterized by sudden or gradual onset of heart failure. AHF patients face the possibility of mortality, not only due to cardiovascular causes but also due to the complications arising from organ dysfunction caused by inadequate perfusion or the presence of organ congestion. It is frequent for patients with AHF to require treatment in the intensive cardiac care unit (ICCU). In this article, we are discussing and summarizing the current AHF treatment strategy in ICCU.
The current perspective of oxygen therapy and ventilatory support in acute heart failure Waranugraha, Yoga
Heart Science Journal Vol. 6 No. 1 (2025): Challenges in Managing Acute Heart Failure
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2025.006.01.1

Abstract

Oxygen (O2) therapy in acute heart failure (AHF) is purposed to address hypoxemia and thereby avert irreversible harm to essential organs caused by cellular hypoxemia. The O2 therapy is recommended for patients with AHF who have an oxygen saturation (SpO2) level below 90% or an oxygen partial pressure (PaO2) below 60 mmHg. The initial strategy of O2 therapy in AHF involves administering O2 using the nasal, face mask, or non-rebreathing mask (NRBM). In more severe clinical conditions or respiratory distress, non-invasive positive pressure ventilation (NIPPV) or intubation with mechanical ventilation may needed.
Case series analysis: Atrial fibrillation ablation with normal vs. left atrium enlargement Baskoro, Shalahuddin Suryo; Saerang, Gebryel Dennis; Saputri, Vemmy Lian; Rizal, Ardian; Wikananda, Adhika Prastya; Waranugraha, Yoga
Heart Science Journal Vol. 6 No. 2 (2025): The Complexity in the Management of Heart Rhythm Disorder
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2025.006.02.15

Abstract

Background: Atrial fibrillation (AF) is one of the most common cardiac arrhythmias, and its incidence is gradually increasing worldwide. It can develop such life-threatening conditions as heart failure, myocardial infarction, and thromboembolism. Catheter ablation, as a minimally invasive procedure to eliminate AF triggers, demonstrates different levels of success, particularly in relation to the size of the left atrium (LA). Even though left atrium enlargement (LAE) associates with worse ablation outcomes, its mechanisms are poorly understood. Case Illustration: This case report investigated the treatment results in AF ablation cases with normal LA size and LAE. This case report described two paroxysmal AF patients who underwent catheter ablation. The patient of the first case is a 45-year-old male with normal LA Size, while the second case is a 55-year-old male with LAE. Both of these patients underwent pulmonary vein isolation (PVI) using a 3D mapping system. Sinus rhythm was gained in both patients before the discharge and both performed the ablation successfully. Conclusion: Left Atrial Enlargement (LAE) exposed patient to more difficult procedures and greater risk of recurrence. LA size is one of the predictor of long term outcome in AF ablation patients, but with proper management, the prognosis might still be favourable. More studies need to determine how to manage AF ablation in patients with high-risk characteristics