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Masaru Obokata

Explore the profile of Masaru Obokata including associated specialties, affiliations and a list of published articles. Areas
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Articles 157
Citations 3744
Followers 0
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Recent Articles
1.
Kaneko T, Murata A, Amano M, Sato Y, Ohno Y, Obokata M, et al.
Eur J Heart Fail . 2025 Feb; PMID: 39972992
Aims: Tricuspid regurgitation (TR) is often seen in patients with atrial functional mitral regurgitation (AFMR). The aim of this study was to investigate the characteristics, determinants, and prognostic impact of...
2.
Okada T, Kagiyama N, Kaneko T, Amano M, Sato Y, Ohno Y, et al.
Heart . 2025 Feb; PMID: 39915075
Background: Atrial functional mitral regurgitation (AFMR) arises from left atrial (LA) dilation, commonly associated with atrial fibrillation, and leads to progressive cardiac damage. This study evaluated the prognostic value of...
3.
Kagami K, Harada T, Yuasa N, Tani Y, Murakami F, Saito Y, et al.
Eur Heart J Cardiovasc Imaging . 2025 Feb; PMID: 39899383
Aims: Exercise stress echocardiography (ESE) is often used to identify heart failure with preserved ejection fraction (HFpEF) in patients presenting dyspnea. However, diagnostic criteria have not been standardized. Here, we...
4.
Kagami K, Obokata M
Int J Cardiol . 2025 Jan; 423:133001. PMID: 39855356
No abstract available.
5.
Reddy Y, Tada A, Obokata M, Carter R, Kaye D, Handoko M, et al.
Circulation . 2025 Jan; PMID: 39840432
Background: Plasma NT-proBNP (N-terminal pro-B-type natriuretic peptide) is commonly used to diagnose heart failure with preserved ejection fraction (HFpEF), but its diagnostic performance in the ambulatory/outpatient setting is unknown because...
6.
Yuasa N, Harada T, Kagami K, Sorimachi H, Saito Y, Naito A, et al.
Eur Heart J Cardiovasc Imaging . 2025 Jan; PMID: 39835724
Aims: Left ventricular (LV) diastolic dysfunction and heart failure with preserved ejection fraction (HFpEF) are common cardiac complications of patients with systemic sclerosis (SSc). Exercise stress echocardiography is often used...
7.
Yuasa N, Ubukata S, Takayanagi R, Yamashita E, Hoshino K, Tani Y, et al.
J Cardiol . 2025 Jan; PMID: 39818410
Background: Despite increasing awareness in general practice, heart failure with preserved ejection fraction (HFpEF) remains under-diagnosed in the community due to diagnostic difficulties. Dedicated dyspnea clinics are responsible for diagnosing...
8.
Kagami K, Kagiyama N, Kaneko T, Harada T, Sato K, Amano M, et al.
Int J Cardiol . 2025 Jan; 422:132958. PMID: 39756623
Background: Atrial functional mitral regurgitation (AFMR) and heart failure with a preserved ejection fraction (HFpEF) often coexist. However, the clinical impact of HFpEF in patients with AFMR has not been...
9.
Murata A, Kaneko T, Amano M, Sato Y, Ohno Y, Obokata M, et al.
Eur Heart J Cardiovasc Imaging . 2024 Nov; 26(2):299-306. PMID: 39513571
Aims: The prevalence, characteristics, and prognosis of atrial functional mitral regurgitation (AFMR) based on severity remain unclear. No studies have systematically evaluated quantitative thresholds, such as effective regurgitant orifice area...
10.