ATRIAL NATRIURETIC PEPTIDE AND BRAIN NATRIURETIC PEPTIDE CHANGES AFTER EPICARDIAL PERCUTANEOUS LEFT ATRIAL APPENDAGE SUTURE LIGATION USING LARIAT DEVICE

作者：Bartus K; Podolec J^*; Lee R J; Kapelak B; Sadowski J; Bartus M; Oles K; Ceranowicz P; Trabka R; Litwinowicz R

来源：Journal of Physiology and Pharmacology, 2017, 68(1): 117-123.

• atrial natriuretic peptide
• brain natriuretic peptide
• left atrial appendage
• atrial fibrillation

Percutaneous left atrial appendage closure is an alternative treatment for stroke and systemic thromboembolism risk reduction in non-valvular atrial fibrillation (AF). However, the neurohormonal impact of epicardial exclusion of the left atrial appendage (LAA) with the LARIAT procedure is unknown. Evaluation of changes in atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) levels in AF patients underwent percutaneous LAA suture ligation. Sixty six patients underwent successfully percutaneous LAA suture ligation using LARIAT device. The level of ANP and BNP was measured before and 3 months after procedure. Mean ANP level before procedure was 249 +/- 77 pg/mL (range from 95 pg/mL to 503 pg/mL) and mean BNP level was 481 +/- 517 pg/mL (range from 34 pg/mL to 2508 pg/mL). Three months after procedure mean ANP level was 249 +/- 79 pg/mL (range from 98 pg/mL to 492 pg/mL) and mean BNP level was 495 +/- 526 pg/mL (range from 52 pg/mL to 2420 pg/mL). At 3 months follow up after percutaneous LAA suture ligation there were no significant diffeiences in ANP and BNP levels.

• 出版日期2017-2