Left atrial function in obese and non-obese patients undergoing percutaneous pulmonary vein isolation.
Atrial Fibrillation
/ etiology
Atrial Function, Left
/ physiology
Catheter Ablation
/ methods
Echocardiography
/ methods
Female
Follow-Up Studies
Heart Atria
/ diagnostic imaging
Heart Conduction System
/ physiopathology
Humans
Male
Middle Aged
Obesity
/ complications
Pulmonary Veins
/ surgery
Retrospective Studies
Risk Factors
Treatment Outcome
Atrial fibrillation
Left atrial strain
Obesity
Pulmonary vein isolation
Journal
Heart and vessels
ISSN: 1615-2573
Titre abrégé: Heart Vessels
Pays: Japan
ID NLM: 8511258
Informations de publication
Date de publication:
Feb 2019
Feb 2019
Historique:
received:
17
04
2018
accepted:
17
08
2018
pubmed:
26
8
2018
medline:
12
3
2019
entrez:
26
8
2018
Statut:
ppublish
Résumé
Obesity constitutes a risk factor for atrial fibrillation (AF) and modifies the efficacy of invasive AF treatment. Left atrial (LA) global longitudinal strain (GLS), which is measured using speckle-tracking echocardiography (STE), is one of the new methods that are helpful in evaluating the function of LA. The aim of the study was to evaluate LA function in obese and non-obese patients that were undergoing percutaneous pulmonary vein isolation (PVI) before and 6 months after the procedure. 89 patients (F/M: 31/58; mean age: 55.8 ± 9.8 years) with paroxysmal or persistent symptomatic AF that had been qualified for percutaneous PVI were prospectively enrolled in the study. Body mass index (BMI) constituted as a discriminating factor for the study groups: obese group: BMI ≥ 30 kg/m
Identifiants
pubmed: 30143884
doi: 10.1007/s00380-018-1243-0
pii: 10.1007/s00380-018-1243-0
pmc: PMC6510870
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
343-351Références
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