Author

J. Hartikainen

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Review Open access Oct 2026

AI-assisted ECG screening for atrial fibrillation in older adults: comparison of short-term and one-week monitoring

Atrial fibrillation (AF) is the most common sustained arrhythmia and a major risk factor for stroke. In patients at high risk of stroke, even a single documented AF episode prompts evaluation for anticoagulation therapy. Conventional ECG methods are poorly suited for prolonged rhythm monitoring, whereas wearable...

O. Rantula, J. Lipponen, J. Halonen et al. · European Heart Journal · 0 citations

Open access Nov 2026

Anticoagulation in Atrial Fibrillation With Previous Intracranial Bleeding: Competing Adverse Events in a Nationwide Cohort.

BACKGROUND AND OBJECTIVES Patients with atrial fibrillation (AF) and previous intracranial bleeding are at high risk of ischemic and bleeding events, and the benefits and risks of oral anticoagulation (OAC) remain uncertain. We investigated competing risks of recurrent intracranial bleeding, ischemic stroke (IS), and d...

P. Tiili, M. Lehto, O. Halminen et al. · Neurology · 0 citations

Open access Sep 2026

Ischaemic stroke in atrial flutter vs fibrillation: a Finnish nationwide study.

BACKGROUND AND AIMS Previous literature has suggested that the risk of ischaemic stroke (IS) is lower in patients with atrial flutter (AFL) compared with patients with atrial fibrillation (AF), but large-scale studies with electrocardiogram (ECG) documentation are not available. METHODS The registry-linkage Finnish A...

Hermon Eyob Fesseha, A. Aro, K. Teppo et al. · European Heart Journal · 0 citations