PMID- 28969967 OWN - NLM STAT- MEDLINE DCOM- 20180530 LR - 20181202 IS - 1876-4738 (Electronic) IS - 0914-5087 (Linking) VI - 71 IP - 2 DP - 2018 Feb TI - Clinical factors associated with the development of atrial fibrillation in the year following STEMI treated by primary PCI. PG - 125-128 LID - S0914-5087(17)30236-8 [pii] LID - 10.1016/j.jjcc.2017.08.004 [doi] AB - BACKGROUND: Advanced age, poor left ventricular function, and congestive heart failure are known predictors of atrial fibrillation (AF) in acute myocardial infarction (AMI) patients. Recent advances in AMI treatment may have changed the occurrence of new-onset AF. Thus, we investigated the factors associated with the development of new-onset AF in ST elevation myocardial infarction (STEMI) patients. METHODS: This study included 527 STEMI patients [mean age, 60.6+/-12.8 years; 102 (19.4%) women] who underwent primary percutaneous coronary intervention (PCI) in the previous 7 years. New-onset AF was evaluated following STEMI treated by primary PCI. Patients who developed AF during this follow-up period were compared with those who did not develop AF to identify factors that were associated with the development of AF. RESULTS: New-onset AF was documented in 81 patients (15.4%) at 1 year after STEMI. Patients with new-onset AF (n=81) tended to be older (p<0.001); were more often female (p=0.009); had more congestive heart failure (p=0.015); had less use of beta-blockers (p=0.001); had more often used antiarrhythmic drugs (p<0.001); experienced cardiogenic shock more frequently (p=0.038); had lower left ventricular ejection fraction (p=0.024); and had higher E velocity (p<0.001), E/e' (p=0.011), and left atrial volume index (LAVI; p=0.029) than the 446 patients with no AF. Multivariate regression analysis revealed that cardiogenic shock, LAVI, and age were predictors of new-onset AF in STEMI patients (OR 2.823, 1.254, and 1.124; p=0.005, <0.001, and 0.028, respectively). CONCLUSION: Cardiogenic shock was a new predictor of new-onset AF in STEMI patients. CI - Copyright (c) 2017 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved. FAU - Rhyou, Hyo-In AU - Rhyou HI AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. FAU - Park, Tae-Ho AU - Park TH AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. Electronic address: thpark65@dau.ac.kr. FAU - Cho, Young-Rak AU - Cho YR AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. FAU - Park, Kyungil AU - Park K AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. FAU - Park, Jong-Sung AU - Park JS AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. FAU - Kim, Moo-Hyun AU - Kim MH AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. FAU - Kim, Young-Dae AU - Kim YD AD - Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea. LA - eng PT - Journal Article DEP - 20170929 PL - Netherlands TA - J Cardiol JT - Journal of cardiology JID - 8804703 SB - IM MH - Aged MH - Atrial Fibrillation/complications/*epidemiology/physiopathology MH - Female MH - Humans MH - Male MH - Middle Aged MH - Multivariate Analysis MH - *Percutaneous Coronary Intervention MH - ST Elevation Myocardial Infarction/epidemiology/physiopathology/*surgery MH - Shock, Cardiogenic/*epidemiology/physiopathology MH - Ventricular Function, Left OTO - NOTNLM OT - Atrial fibrillation OT - Cardiogenic shock OT - ST elevation myocardial infarction EDAT- 2017/10/04 06:00 MHDA- 2018/05/31 06:00 CRDT- 2017/10/04 06:00 PHST- 2017/05/16 00:00 [received] PHST- 2017/07/26 00:00 [revised] PHST- 2017/08/24 00:00 [accepted] PHST- 2017/10/04 06:00 [pubmed] PHST- 2018/05/31 06:00 [medline] PHST- 2017/10/04 06:00 [entrez] AID - S0914-5087(17)30236-8 [pii] AID - 10.1016/j.jjcc.2017.08.004 [doi] PST - ppublish SO - J Cardiol. 2018 Feb;71(2):125-128. doi: 10.1016/j.jjcc.2017.08.004. Epub 2017 Sep 29.