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- IRMS - Nicolae Testemitanu SUMPh
- 2. FACULTATEA DE MEDICINĂ nr.1 / FACULTY OF MEDICINE nr.1
- Departamentul Medicină Internă
- Disciplina de cardiologie
- ARTICOLE ȘTIINȚIFICE
Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12710/33684
Full metadata record
| DC Field | Value | Language |
| dc.contributor.author | Chiriliuc, Nadejda | - |
| dc.contributor.author | Arnaut, Oleg | - |
| dc.contributor.author | Eșanu, Ion | - |
| dc.contributor.author | Badan, Maxim | - |
| dc.contributor.author | Doina, Victor | - |
| dc.contributor.author | David, Lilia | - |
| dc.contributor.author | Bursacovschi, Daniela | - |
| dc.date.accessioned | 2026-09-23T13:46:48Z | - |
| dc.date.available | 2026-09-23T13:46:48Z | - |
| dc.date.issued | 2026 | - |
| dc.identifier.citation | CHIRILIUC, Nadejda; Oleg ARNAUT; Ion EȘANU; Maxim BADAN; Victor DOINA; Lilia DAVID and Daniela BURSACOVSCHI. Interplay between acute myocardial infarction characteristics and clinical risk factors in the development of new-onset atrial fibrillation. Archives of the Balkan Medical Union. 2026, vol. 61, no. 2, pp. 165-174. https://doi.org/10.31688/ABMU.2026.61.2.04 | en_US |
| dc.identifier.uri | https://doi.org/10.31688/ABMU.2026.61.2.04 | - |
| dc.identifier.uri | https://repository.usmf.md/handle/20.500.12710/33684 | - |
| dc.description.abstract | ABSTRACT
Introduction. The development of new-onset atrial
fibrillation (NOAF) is affected by age, comorbidities,
structural heart changes, and infarct characteristics,
larger infarct size, and atrial branch involvement; however, the exact mechanisms and relative contributions
of these factors remain poorly understood.
The aim of the study was to identify clinical and infarct-derived factors predisposing to NOAF after acute
myocardial infarction (AMI).
Materials and methods. This prospective study included 150 AMI patients, randomized into NOAF
(n=75) and sinus rhythm (n=75) groups. All underwent
clinical, echocardiographic evaluation and were followed for two years.
Results. In the group of AMI patients, those with
NOAF were older, had higher body mass index
(BMI) and severe obesity, and more frequently had
peripheral artery disease and grade III hypertension.
Cardiovascular risk (SCORE) and cardiac biomarkers
(troponin I, NT-proBNP) were higher in NOAF patients. ST segment elevation acute myocardial infarction (STEMI) prevalence and myocardial infarction
type were similar, but cardiogenic shock occurred only
in NOAF patients. Culprit artery distribution differed, with left anterior descending artery (LAD) more common in sinus rhythm, while LCx, LM, and RCA involvement and SYNTAX score were higher in NOAF.
Apical infarctions were more frequent in NOAF
(18.7% vs. 1.3%). These data suggest that NOAF is associated with adverse risk profiles, greater myocardial
injury, and distinct infarct patterns.
Conclusions. NOAF in AMI is associated with older
age, obesity, severe hypertension, higher cardiovascular
risk, and greater myocardial injury. It is also linked
to distinct infarct localization, higher coronary complexity, and increased incidence of cardiogenic shock,
emphasizing its prognostic significance and the need
for careful monitoring and tailored management. | en_US |
| dc.description.abstract | RÉSUMÉ
Interaction entre les caractéristiques de l’infarctus
aigu du myocarde et les facteurs de risque cliniques
dans le développement de la fibrillation auriculaire
de novo
Introduction. Le développement de la fibrillation auriculaire de novo (FADN) est influencé par l’âge, les comorbidités, les modifications structurelles cardiaques
et les caractéristiques de l’infarctus, notamment sa
taille et l’atteinte des branches atriales. Toutefois, les
mécanismes exacts restent insuffisamment élucidés.
L’objectif de l’étude a été d’identifier les facteurs
cliniques et liés à l’infarctus prédisposant à la FADN
après un infarctus aigu du myocarde (IAM).
Matériels et méthodes. Étude prospective incluant
150 patients avec IAM, répartis en deux groupes :
FADN (n=75) et rythme sinusal (n=75). Tous ont bénéficié d’une évaluation clinique, échocardiographique et
d’un suivi de deux ans.
Résultats. Les patients avec FADN étaient plus âgés,
avec un IMC plus élevé, une obésité sévère plus fréquente, ainsi qu’une prévalence accrue de maladie
artérielle périphérique et d’hypertension de grade
III. Le SCORE et les biomarqueurs (troponine I, NT-proBNP) étaient plus élevés. Le STEMI était similaire entre groupes, mais le choc cardiogénique n’est
survenu que dans le groupe FADN. L’atteinte coronarienne différait, avec une complexité plus élevée (score
SYNTAX) et une implication plus fréquente de la circonflexe, du tronc commun gauche et de la coronaire
droite. Les infarctus apicaux étaient plus fréquents
(18,7 % vs 1,3 %).
Conclusion. La FADN est associée à un profil de
risque défavorable, une atteinte myocardique plus
sévère et une complexité coronarienne accrue, soulignant son importance pronostique. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | © 2026 Balkan Medical Union | en_US |
| dc.subject | acute myocardial infarction | en_US |
| dc.subject | new-onset atrial fibrillation | en_US |
| dc.subject | heart failure | en_US |
| dc.title | Interplay between acute myocardial infarction characteristics and clinical risk factors in the development of new-onset atrial fibrillation | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | ARTICOLE ȘTIINȚIFICE
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