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Profil bibliographique

Peter Ong

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

24Publications signalées
483Citations signalées
1Affiliations récentes

Les institutions déclarées

Les domaines associés

Cardiac Imaging and DiagnosticsCoronary Interventions and DiagnosticsAcute Myocardial Infarction ResearchCardiac electrophysiology and arrhythmiasPain Management and Treatment

Les publications récentes

2025 article OpenAlex

Coronary Endothelial Dysfunction: Diagnostic Necessity or Futile Effort in Patients With Non‐Obstructive Angina?

Johanna McChord, Astrid Hubert, Leonie Saccardi, Andreas Seitz et autres

BACKGROUND: Angina in the absence of stenosing coronary artery disease (ANOCA) is a common yet challenging condition often linked to endothelial dysfunction (ED), coronary microvascular dysfunction (CMD), and coronary spasm. ED is defined as a coronary blood flow (CBF) increase of < …

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0 citations Catheterization and Cardiovascular Interventions
Accès ouvert 2025 article OpenAlex

Coronary function testing vs angiography alone to guide treatment of angina with non-obstructive coronary arteries: the ILIAS ANOCA trial

Coen K.M. Boerhout, Hanae F Namba, Tommy Liu, Marcel A.M. Beijk et autres

BACKGROUND AND AIMS: Invasive coronary function testing (CFT) identifies coronary vasomotor disorders in up to 90% of patients with angina with non-obstructive coronary arteries (ANOCA). The ILIAS ANOCA trial hypothesized that routine ad hoc CFT would be feasible, safe, and effective in …

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37 citations European Heart Journal
Accès ouvert 2024 article OpenAlex

Diagnostic Yield of Comprehensive Coronary Function Testing in Patients with Angina and Unobstructed Coronary Arteries: Endotype Characterisation and Clinical Implications

Johanna McChord, Astrid Hubert, Raffi Bekeredjian, Peter Ong et autres

Background: Coronary functional disorders (CFD) are significant contributors to angina with non-obstructed coronary arteries (ANOCA). Various endotypes, such as epicardial or microvascular spasm and/or coronary microvascular dysfunction (CMD), have been identified. Previous studies have shown a high prevalence of CFD in ANOCA …

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4 citations European Cardiology Review
Accès ouvert 2024 article OpenAlex

ST-segment elevation myocardial infarction without culprit lesion—a case report picturing the challenging interplay of epicardial atherosclerosis and coronary artery spasm

Kristina Wachter, Elif Akyol, Raffi Bekeredjian, Peter Ong

Abstract Background Approximately 5–15% of patients with acute coronary syndrome have myocardial infarction with unobstructed coronary arteries (MINOCA). Guidelines recommend invasive assessments to identify underlying causes for MINOCA such as coronary artery spasm (CAS), spontaneous coronary dissection, or microvascular disease as well …

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0 citations European Heart Journal - Case Reports
Accès ouvert 2023 article OpenAlex

Coronary Spasm: Ethnic and Sex Differences

Peter Ong, Astrid Hubert, Maike Schwidder, John F. Beltrame

Coronary spasm (CS), which may occur at the epicardial (focal or diffuse spasm) and/or microvascular (microvascular spasm) level, is a well-established cause of myocardial ischaemia, in particular in patients with anginal chest pain despite unobstructed coronary arteries. The diagnosis of CS can …

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12 citations European Cardiology Review

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