The characteristics and clinical outcomes of atrial fibrillation patient in middle income country of Indonesia

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Atrial fibrillation (AF) prevalence in Indonesia is under-researched, with a multicenter study involving 1,599 patients conducted across 25 centers.
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The study found a mean CHA2DS2-VASc score of 2.43, indicating a moderate risk for stroke among Indonesian AF patients.
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Anticoagulation quality was poor, with a mean time in therapeutic range (TTR) of only 30.1% for patients on warfarin.
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Incidence rates per 100 patient-years were 1.32 for stroke, 1.51 for major bleeding, and 3.15 for mortality in the study population.
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Younger, working-age individuals were disproportionately affected by AF-related strokes, highlighting a significant socioeconomic burden.

Frontiers In Cardiovascular Medicine

by Yoga Yuniadi, Putra S. Antara, Muzakkir Amir, Dicky A. Hanafy, Sunu B. Raharjo, Dony Y. Hermanto, M. Yamin, Hauda El-Rasyid, Benny Setiadi, Erika Maharani, Agus Harsoyo, Anggia C. Lubis, Pipin Ardhianto, Aruman Y. A. Binarso, Ardian Rizal, Rerdin Julario, Agung F. Chandranegara, Yoga Waranugraha, Chaerul Ahmad, Mohammad Iqbal, Ridwan Rasyid, Antonia A. Lukito, Haryadi Haryadi, Margono G. Suwandi, Alexander E. Tondas, Indah A. Putri, Beny Hartono
July 1, 2026

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