The impact of volume substitution on post-operative atrial fibrillation.
Aged
Anemia
/ blood
Atrial Fibrillation
/ blood
Blood Transfusion
/ statistics & numerical data
Cardiac Surgical Procedures
Cardiac Valve Annuloplasty
Coronary Artery Bypass
Female
Fluid Therapy
Heart Valve Prosthesis Implantation
Hemoglobins
/ metabolism
Humans
Logistic Models
Male
Middle Aged
Natriuretic Peptide, Brain
/ blood
Odds Ratio
Peptide Fragments
/ blood
Postoperative Complications
/ blood
Water-Electrolyte Balance
Water-Electrolyte Imbalance
atrial fibrillation
cardiac strain
cardiac surgery
volume substitution
Journal
European journal of clinical investigation
ISSN: 1365-2362
Titre abrégé: Eur J Clin Invest
Pays: England
ID NLM: 0245331
Informations de publication
Date de publication:
May 2021
May 2021
Historique:
revised:
29
09
2020
received:
27
07
2020
accepted:
05
11
2020
pubmed:
21
11
2020
medline:
15
12
2021
entrez:
20
11
2020
Statut:
ppublish
Résumé
Post-operative atrial fibrillation (POAF) represents a common complication after cardiac valve or coronary artery bypass surgery. While strain of atrial tissue is known to induce atrial fibrillating impulses, less attention has been paid to potentially strain-promoting values during the peri- and post-operative period. This study aimed to determine the association of peri- and post-operative volume substitution with markers of cardiac strain and subsequently the impact on POAF development and promotion. A total of 123 (45.4%) individuals were found to develop POAF. Fluid balance within the first 24 hours after surgery was significantly higher in patients developing POAF as compared to non-POAF individuals (+1129.6 mL [POAF] vs +544.9 mL [non-POAF], P = .044). Post-operative fluid balance showed a direct and significant correlation with post-operative N-terminal pro-brain natriuretic peptide (NT-ProBNP) values (r = .287; P = .002). Of note, the amount of substituted volume significantly proved to be a strong and independent predictor for POAF with an adjusted odds ratio per one litre of 1.44 (95% CI: 1.09-1.31; P = .009). In addition, we observed that low pre-operative haemoglobin levels at admission were associated with a higher need of intraoperative transfusions and volume-demand. Substitution of larger transfusion volumes presents a strong and independent predictor for the development of POAF. Via the observed distinct association with NT-proBNP values, it can reasonably be assumed that post-operative atrial fibrillating impulses are triggered via increased global cardiac strain. Optimized pre-operative management of pre-existing anaemia should be considered prior surgical intervention in terms of a personalized patient care.
Sections du résumé
BACKGROUND
BACKGROUND
Post-operative atrial fibrillation (POAF) represents a common complication after cardiac valve or coronary artery bypass surgery. While strain of atrial tissue is known to induce atrial fibrillating impulses, less attention has been paid to potentially strain-promoting values during the peri- and post-operative period. This study aimed to determine the association of peri- and post-operative volume substitution with markers of cardiac strain and subsequently the impact on POAF development and promotion.
RESULTS
RESULTS
A total of 123 (45.4%) individuals were found to develop POAF. Fluid balance within the first 24 hours after surgery was significantly higher in patients developing POAF as compared to non-POAF individuals (+1129.6 mL [POAF] vs +544.9 mL [non-POAF], P = .044). Post-operative fluid balance showed a direct and significant correlation with post-operative N-terminal pro-brain natriuretic peptide (NT-ProBNP) values (r = .287; P = .002). Of note, the amount of substituted volume significantly proved to be a strong and independent predictor for POAF with an adjusted odds ratio per one litre of 1.44 (95% CI: 1.09-1.31; P = .009). In addition, we observed that low pre-operative haemoglobin levels at admission were associated with a higher need of intraoperative transfusions and volume-demand.
CONCLUSION
CONCLUSIONS
Substitution of larger transfusion volumes presents a strong and independent predictor for the development of POAF. Via the observed distinct association with NT-proBNP values, it can reasonably be assumed that post-operative atrial fibrillating impulses are triggered via increased global cardiac strain. Optimized pre-operative management of pre-existing anaemia should be considered prior surgical intervention in terms of a personalized patient care.
Identifiants
pubmed: 33215691
doi: 10.1111/eci.13456
pmc: PMC8244026
doi:
Substances chimiques
Hemoglobins
0
Peptide Fragments
0
pro-brain natriuretic peptide (1-76)
0
Natriuretic Peptide, Brain
114471-18-0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e13456Informations de copyright
© 2020 The Authors. European Journal of Clinical Investigation published by John Wiley & Sons Ltd on behalf of Stichting European Society for Clinical Investigation Journal Foundation.
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