1
|
Chen Y, Wijekoon S, Matsumoto A, Luo J, Kiriazis H, Masterman E, Yildiz G, Cross J, Parslow A, Chooi R, Sadoshima J, Greening D, Weeks K, McMullen J. Distinct functional and molecular profiles between physiological and pathological atrial enlargement offer potential new therapeutic opportunities for atrial fibrillation. Clin Sci (Lond) 2024; 138:941-962. [PMID: 39018488 PMCID: PMC11292366 DOI: 10.1042/cs20240178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 07/17/2024] [Accepted: 07/17/2024] [Indexed: 07/19/2024]
Abstract
Atrial fibrillation (AF) remains challenging to prevent and treat. A key feature of AF is atrial enlargement. However, not all atrial enlargement progresses to AF. Atrial enlargement in response to physiological stimuli such as exercise is typically benign and reversible. Understanding the differences in atrial function and molecular profile underpinning pathological and physiological atrial remodelling will be critical for identifying new strategies for AF. The discovery of molecular mechanisms responsible for pathological and physiological ventricular hypertrophy has uncovered new drug targets for heart failure. Studies in the atria have been limited in comparison. Here, we characterised mouse atria from (1) a pathological model (cardiomyocyte-specific transgenic (Tg) that develops dilated cardiomyopathy [DCM] and AF due to reduced protective signalling [PI3K]; DCM-dnPI3K), and (2) a physiological model (cardiomyocyte-specific Tg with an enlarged heart due to increased insulin-like growth factor 1 receptor; IGF1R). Both models presented with an increase in atrial mass, but displayed distinct functional, cellular, histological and molecular phenotypes. Atrial enlargement in the DCM-dnPI3K Tg, but not IGF1R Tg, was associated with atrial dysfunction, fibrosis and a heart failure gene expression pattern. Atrial proteomics identified protein networks related to cardiac contractility, sarcomere assembly, metabolism, mitochondria, and extracellular matrix which were differentially regulated in the models; many co-identified in atrial proteomics data sets from human AF. In summary, physiological and pathological atrial enlargement are associated with distinct features, and the proteomic dataset provides a resource to study potential new regulators of atrial biology and function, drug targets and biomarkers for AF.
Collapse
MESH Headings
- Atrial Fibrillation/physiopathology
- Atrial Fibrillation/metabolism
- Atrial Fibrillation/genetics
- Animals
- Heart Atria/metabolism
- Heart Atria/physiopathology
- Heart Atria/pathology
- Mice, Transgenic
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/pathology
- Atrial Remodeling
- Receptor, IGF Type 1/metabolism
- Receptor, IGF Type 1/genetics
- Cardiomyopathy, Dilated/physiopathology
- Cardiomyopathy, Dilated/genetics
- Cardiomyopathy, Dilated/metabolism
- Cardiomyopathy, Dilated/pathology
- Disease Models, Animal
- Fibrosis
- Mice
- Humans
- Signal Transduction
- Phosphatidylinositol 3-Kinases/metabolism
- Heart Failure/physiopathology
- Heart Failure/genetics
- Heart Failure/metabolism
- Heart Failure/pathology
Collapse
Affiliation(s)
- Yi Ching Chen
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Department of Diabetes, Central Clinical School, Monash University, Clayton, Victoria, Australia
- Baker Department of Cardiometabolic Health, The University of Melbourne, Melbourne, Victoria, Australia
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Victoria, Australia
| | - Seka Wijekoon
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Aya Matsumoto
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Jieting Luo
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Helen Kiriazis
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Baker Department of Cardiometabolic Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Emma Masterman
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Gunes Yildiz
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Jonathon Cross
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Adam C. Parslow
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Baker Department of Cardiometabolic Health, The University of Melbourne, Melbourne, Victoria, Australia
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Victoria, Australia
| | - Roger Chooi
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Junichi Sadoshima
- Department of Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School, NJ, U.S.A
| | - David W. Greening
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Baker Department of Cardiometabolic Health, The University of Melbourne, Melbourne, Victoria, Australia
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Victoria, Australia
| | - Kate L. Weeks
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Department of Diabetes, Central Clinical School, Monash University, Clayton, Victoria, Australia
- Baker Department of Cardiometabolic Health, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Anatomy and Physiology, University of Melbourne, Melbourne, Victoria, Australia
| | - Julie R. McMullen
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Department of Diabetes, Central Clinical School, Monash University, Clayton, Victoria, Australia
- Baker Department of Cardiometabolic Health, The University of Melbourne, Melbourne, Victoria, Australia
- Baker Department of Cardiovascular Research, Translation and Implementation, La Trobe University, Melbourne, Victoria, Australia
- Monash Alfred Baker Centre for Cardiovascular Research, Monash University, Melbourne, Victoria, Australia
| |
Collapse
|
2
|
Khalpey Z, Kumar U, Hitscherich P, Aslam U, Chnari E, Long M. Epicardial placement of human placental membrane allografts in coronary artery bypass graft surgery is associated with reduced postoperative atrial fibrillation: a pilot study for a future multi-center randomized controlled trial. J Cardiothorac Surg 2024; 19:315. [PMID: 38824517 PMCID: PMC11143688 DOI: 10.1186/s13019-024-02822-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/25/2024] [Indexed: 06/03/2024] Open
Abstract
BACKGROUND Post-operative atrial fibrillation (POAF) occurs in up to 40% of patients following coronary artery bypass grafting (CABG) and is associated with a higher risk of stroke and mortality. This study investigates how POAF may be mitigated by epicardial placement of aseptically processed human placental membrane allografts (HPMAs) before pericardial closure in CABG surgery. This study was conducted as a pilot feasibility study to collect preliminary for a forthcoming multi-center randomized controlled trial. METHODS This retrospective observational study of patients undergoing CABG surgery excluded patients with pre-operative heart failure, chronic kidney disease, or a history of atrial fibrillation. The "treatment" group (n = 24) had three HPMAs placed epicardially following cardiopulmonary bypass decannulation but before partial pericardial approximation and chest closure. The only difference in clinical protocol for the control group (n = 54) was that they did not receive HPMA. RESULTS HPMA-treated patients saw a significant, greater than four-fold reduction in POAF incidence compared to controls (35.2-8.3%, p = 0.0136). Univariate analysis demonstrated that HPMA treatment was associated with an 83% reduction in POAF (OR = 0.17, p = 0.0248). Multivariable analysis yielded similar results (OR = 0.07, p = 0.0156) after controlling for other covariates. Overall length of stay (LOS) between groups was similar, but ICU LOS trended lower with HPMA treatment (p = 0.0677). Post-operative inotrope and vasopressor requirements were similar among groups. There was no new-onset post-operative heart failure, stroke, or death reported up to thirty days in either group. CONCLUSIONS Epicardial HPMA placement can be a simple intervention at the end of CABG surgery that may provide a new approach to reduce post-operative atrial fibrillation by modulating local inflammation, possibly reducing ICU and hospital stay, and ultimately improving patient outcomes.
Collapse
Affiliation(s)
- Zain Khalpey
- Department of Cardiothoracic Surgery, Heart and Vascular Institute, 10210 N 92nd St Suite 300, HonorHealth, Scottsdale, AZ, 85258, USA.
| | - Ujjawal Kumar
- Department of Cardiothoracic Surgery, Heart and Vascular Institute, 10210 N 92nd St Suite 300, HonorHealth, Scottsdale, AZ, 85258, USA
- Gonville & Caius College, University of Cambridge, Trinity Street, Cambridge, CB2 1TA, UK
| | | | - Usman Aslam
- General Surgery Residency Program, HonorHealth, Phoenix, AZ, 85250, USA
| | | | - Marc Long
- MTF Biologics, 125 May Street, Edison, NJ, 08837, USA
| |
Collapse
|
3
|
Binding C, Blanche P, Lip GYH, Kamper AL, Lee CJY, Staerk L, Gislason G, Torp-Pedersen C, Olesen JB, Bonde AN. Efficacy and safety of oral anticoagulants according to kidney function among patients with atrial fibrillation. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2024; 10:210-218. [PMID: 38402466 DOI: 10.1093/ehjcvp/pvae016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/31/2024] [Accepted: 02/23/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND AND AIMS Patients with severely reduced kidney function have been excluded from randomized controlled trials and data on the safety and efficacy of direct oral anticoagulants (DOACs) according to kidney function remain sparse. The aim was to evaluate the safety and efficacy of the DOACs across subgroups of kidney function. METHODS Using multiple Danish nationwide registers and laboratory databases, we included patients initiated on oral anticoagulants (OACs) with atrial fibrillation and available creatinine level and followed patients for 2 years to evaluate occurrence of stroke/thromboembolism (TE) and major bleeding. RESULTS Among 26 686 included patients, 3667 (13.7%) had an estimated glomerular filtration rate (eGFR) of 30-49 mL/min/1.73 m2 and 596 (2.2%) had an eGFR below 30 mL/min/1.73 m2. We found no evidence of differences regarding the risk of stroke/TE between the OACs (P-value interaction >0.05 for all). Apixaban was associated with a lower 2-year risk of major bleeding compared to vitamin K antagonists (VKA) [hazard ratio 0.79, 95% confidence interval (CI) 0.67-0.93], and the risk difference was significantly larger among patients with reduced kidney function (P-value interaction 0.018). Rivaroxaban was associated with a higher risk of bleeding compared to apixaban (hazard ratio 1.78, 95%CI 1.32-2.39) among patients with eGFR 30-49 mL/min/1.73 m2. CONCLUSIONS Overall, we found no differences regarding the risk of stroke/TE, but apixaban was associated with a 21% lower relative risk of major bleeding compared to VKA. This risk reduction was even greater when comparing apixaban to VKA among patients with eGFR 15-30 mL/min/1.73 m2, and when comparing apixaban to dabigatran and rivaroxaban among patients with eGFR 30-49 mL/min/1.73 m2.
Collapse
Affiliation(s)
- Casper Binding
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
- Department of Cardiology, Aalborg Universitetshospital, Aalborg, Denmark
| | - Paul Blanche
- Department of Public Health, Section of Biostatistics, University of Copenhagen, 1014 Copenhagen K, Denmark
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Anne-Lise Kamper
- Department of Nephrology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Christina J Y Lee
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| | - Laila Staerk
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| | - Gunnar Gislason
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
- Department of Cardiovascular Epidemiology and Research, The Danish Heart Foundation, Copenhagen, Denmark
| | - Christian Torp-Pedersen
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
- Department of Cardiology, Nordsjællands Hospital, Denmark
| | - Jonas Bjerring Olesen
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| | - Anders Nissen Bonde
- Department of Cardiology, Copenhagen University Hospital Herlev and Gentofte, 2900 Hellerup, Denmark
| |
Collapse
|
4
|
Yildirim Y, Yildirim S, Petersen J, Alassar Y, Sarwari H, Sinning C, Blankenberg S, Reichenspurner H, Pecha S. Left atrial strain predicts the rhythm outcome in patients with persistent atrial fibrillation undergoing left atrial cryoablation during minimally invasive mitral valve repair. Front Cardiovasc Med 2024; 11:1373310. [PMID: 38601047 PMCID: PMC11004374 DOI: 10.3389/fcvm.2024.1373310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 02/27/2024] [Indexed: 04/12/2024] Open
Abstract
Objectives Patients with atrial fibrillation (AF) have lower left atrial (LA) strain, which is a predictor for LA function. Here, we evaluated the prognostic value of LA strain to predict the rhythm outcome in patients with persistent AF undergoing LA cryoablation concomitant to minimally invasive mitral valve repair. Methods Between 01/2016 and 12/2020, 72 patients with persistent AF underwent LA cryoablation during minimally invasive mitral valve surgery. All patients received a complete LA lesion set and left atrial appendage (LAA) closure with a clip. All patients received preoperative transthoracic echocardiography (TTE) with LA and left ventricular strain measurements. Preoperative LA and LV strain analysis was correlated with postoperative rhythm outcome. Results The mean age of the patients was 66.9 ± 7.2 years, of whom 42 (58%) were male patients. No major ablation-related complications occurred in any of the patients. Successful LAA closure was confirmed by intraoperative echocardiography in all patients. The 1-year survival rate was 97%. Freedom from AF at 12 months was 72% and 68% off antiarrhythmic drugs. Preoperative LA strain values were statistically significantly higher in patients with freedom from AF at 12 months of follow-up (12.7% ± 6.9% vs. 4.9% ± 4.1%, p = 0.006). Preoperative LV strain value was not associated with postoperative rhythm outcome. In multivariate logistic regression analysis, LA strain (p < 0.001) and AF duration (p = 0.017) were predictors for freedom from AF at 12 months of follow-up. Conclusions In our study, LA strain analysis predicted the rhythm outcome in patients with persistent AF undergoing concomitant surgical AF ablation. In the future, LA strain might be a useful tool to guide decision-making on ablation strategies in patients with persistent AF.
Collapse
Affiliation(s)
- Yalin Yildirim
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Sevenai Yildirim
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Johannes Petersen
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK) Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Yousuf Alassar
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Harun Sarwari
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Christoph Sinning
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Stefan Blankenberg
- Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK) Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Hermann Reichenspurner
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK) Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Simon Pecha
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK) Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| |
Collapse
|
5
|
Zhang Z, Zhou J, Lin Q, Wang C, Huang Y, Dai Y, Zuo W, Liu N, Xiao Y, Liu Q. Overcoming barriers for left atrial appendage thrombus: a systematic review of left atrial appendage closure. BMC Cardiovasc Disord 2024; 24:175. [PMID: 38515032 PMCID: PMC10956221 DOI: 10.1186/s12872-024-03843-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/13/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Approximately 90% of intracardial thrombi originate from the left atrial appendage in non-valvular atrial fibrillation patients. Even with anticoagulant therapy, left atrial appendage thrombus (LAAT) still occurs in 8% of patients. While left atrial appendage closure (LAAC) could be a promising alternative, the current consensus considers LAAT a contraindication to LAAC. However, the feasibility and safety of LAAC in patients with LAAT have yet to be determined. METHODS This systematic review synthesizes published data to explore the feasibility and safety of LAAC for patients with LAAT. RESULTS This study included a total of 136 patients with LAATs who underwent successful LAAC. The Amulet Amplatzer device was the most frequently utilized device (48.5%). Among these patients, 77 (56.6%) had absolute contraindications to anticoagulation therapy. Cerebral protection devices were utilized by 47 patients (34.6%). Transesophageal echocardiography (TEE) is the primary imaging technique used during the procedure. Warfarin and novel oral anticoagulants were the main anticoagulant medications used prior to the procedure, while dual antiplatelet therapy was primarily used post-procedure. During a mean follow-up period of 13.2 ± 11.5 months, there was 1 case of fatality, 1 case of stroke, 3 major bleeding events, 3 instances of device-related thrombus, and 8 cases of peri-device leakage. CONCLUSIONS This review highlights the preliminary effectiveness and safety of the LAAC procedure in patients with persistent LAAT. Future large-scale RCTs with varied LAAT characteristics and LAAC device types are essential for evidence-based decision-making in clinical practice.
Collapse
Affiliation(s)
- Zixi Zhang
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China
| | - Jiabao Zhou
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China
| | - Qiuzhen Lin
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China
| | - Cancan Wang
- Department of Metabolic Endocrinology, The Second Xiangya Hospital, Central South University, Hunan Province, Changsha, 410011, People's Republic of China
| | - Yunying Huang
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China
| | - Yongguo Dai
- Department of Pharmacology, Wuhan University TaiKang Medical School (School of Basic Medical Sciences), Hubei Province, Wuhan, 430071, People's Republic of China
| | - Wanyun Zuo
- Department of Hematology, The Second Xiangya Hospital, Central South University, Hunan Province, Changsha, 410011, People's Republic of China
| | - Na Liu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China
| | - Yichao Xiao
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China.
| | - Qiming Liu
- Department of Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Furong District, Hunan Province, Changsha, 410011, People's Republic of China.
| |
Collapse
|
6
|
deSouza IS, Shrestha P, Allen R, Koos J, Thode H. Safety and Effectiveness of Antidysrhythmic Drugs for Pharmacologic Cardioversion of Recent-Onset Atrial Fibrillation: a Systematic Review and Bayesian Network Meta-analysis. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07552-6. [PMID: 38324103 DOI: 10.1007/s10557-024-07552-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 02/08/2024]
Abstract
PURPOSE The available evidence to determine which antidysrhythmic drug is superior for pharmacologic cardioversion of recent-onset (onset within 48 h) atrial fibrillation (AF) is uncertain. We aimed to identify the safest and most effective agent for pharmacologic cardioversion of recent-onset AF in the emergency department. METHODS We searched MEDLINE, Embase, and Web of Science from inception to February 21, 2023 (PROSPERO: CRD42018083781). Eligible studies were randomized controlled trials that enrolled adult participants with AF ≤ 48 h, compared a guideline-recommended antidysrhythmic drug with another antidysrhythmic drug or a different formulation of the same drug or placebo and reported specific adverse events. The primary outcome was immediate, serious adverse event - cardiac arrest, sustained ventricular tachydysrhythmia, atrial flutter 1:1 atrioventricular conduction, hypotension, and bradycardia. Additional analyses included the outcomes of conversion to sinus rhythm within 4 h and 24 h. We extracted data according to PRISMA-NMA and appraised trials using Cochrane RoB 2. We performed Bayesian network meta-analysis (NMA) using a Markov Chain Monte Carlo method with random-effect model and vague prior distribution to calculate odds ratios with 95% credible intervals. We assessed confidence using CINeMA. We used surface under the cumulative ranking curve (SUCRA) to rank agent(s). RESULTS The systematic review initially identified 5545 studies. Twenty-five studies met eligibility criteria, and 22 studies (n = 3082) provided data for NMA, which demonstrated that vernakalant (SUCRA = 70.9%) is most likely to be safest. Additional effectiveness NMA demonstrated that flecainide (SUCRA = 89.0%) is most likely to be superior for conversion within 4 h (27 studies; n = 2681), and ranolazine-amiodarone IV (SUCRA 93.7%) is most likely to be superior for conversion within 24 h (24 studies; n = 3213). Confidence in the NMA estimates is variable and limited mostly by within-study bias and imprecision. CONCLUSIONS Among guideline-recommended antidysrhythmic drugs, the combination of digoxin IV and amiodarone IV is definitely among the least safe for cardioversion of recent onset AF; flecainide, vernakalant, ibutilide, propafenone, and amiodarone IV are definitely among the most effective for cardioversion within 4 h; flecainide is definitely among the most effective for cardioversion within 24 h. Further, randomized controlled trials with predetermined and strictly defined, hemodynamic adverse event outcomes are recommended.
Collapse
Affiliation(s)
- Ian S deSouza
- Department of Emergency Medicine, SUNY Downstate Health Sciences University and Kings County Hospital Center, 451 Clarkson Avenue, Brooklyn, NY, 11203, USA.
| | - Pragati Shrestha
- Department of Family, Population and Preventive Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Robert Allen
- Department of Emergency Medicine, Los Angeles General Medical Center, Los Angeles, CA, USA
| | - Jessica Koos
- Health Sciences Library, Stony Brook University, Stony Brook, NY, USA
| | - Henry Thode
- Department of Emergency Medicine, Stony Brook University, Stony Brook, NY, USA
| |
Collapse
|
7
|
Shen Y, Ma G, Sun M, Li M, Chen M. Low plasma renin activity is associated with "Apparently" idiopathic atrial fibrillation. IJC HEART & VASCULATURE 2023; 49:101286. [PMID: 37920699 PMCID: PMC10618685 DOI: 10.1016/j.ijcha.2023.101286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/03/2023] [Accepted: 10/16/2023] [Indexed: 11/04/2023]
Abstract
Background Previous studies have reported the direct or indirect relationship between the renin-angiotensin-aldosterone system (RAAS) and atrial fibrillation (AF). However, in patients with "apparently" idiopathic AF without possible external influence, whether RAAS is dysregulated at an early stage of AF and its relationship with the recurrence of AF after ablation have not been studied. Methods This single-center, prospective, case-control study included apparently healthy individuals with AF (the case group) or paroxysmal supraventricular tachycardia (PSVT, the control group) referred for catheter ablation at the same period. The primary outcome was RAAS activation in these two groups. The secondary outcome was the 1-year recurrence of AF after ablation. Results This study included 51 "apparently" idiopathic AF and 91 patients with PSVT. A greater proportion of patients in the case group had plasma renin activity (PRA) levels < 1 ng/ml/h compared to the control group (25.5 % vs. 7.7 %, P = 0.003). PRA < 1 ng/ml/h was the only factor found to be associated with the diagnose of AF in both the univariate model (odds ratio [OR] 4.11, 95 % confidence interval [CI] 1.52-11.11, P = 0.005) and the model adjusted for age and sex (OR 3.98, 95 % CI 1.20-13.25, P = 0.024). A similar pattern was seen with paroxysmal AF. No significant difference in the components of RAAS was observed between 11 patients with the recurrence of AF and 40 without the recurrence at the 1-year follow-up. Conclusions This observational study revealed an association between low renin activity and the diagnosis of "apparently" idiopathic AF, particularly paroxysmal AF.
Collapse
Affiliation(s)
- Youmei Shen
- Division of Cardiology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Guodong Ma
- Division of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Min Sun
- Division of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Mingfang Li
- Division of Cardiology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Minglong Chen
- Division of Cardiology, The First Affiliated Hospital of Nanjing Medical University, China
| |
Collapse
|
8
|
Zuin M, Rigatelli G, Bilato C. Weekend atrial fibrillation hospitalizations are associated with higher short-term mortality. Acta Cardiol 2023; 78:1006-1011. [PMID: 37339243 DOI: 10.1080/00015385.2023.2223007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 05/13/2023] [Accepted: 05/31/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND Previous investigations have analysed the relationship between weekend (WE) admission and early death in patients with atrial fibrillation (AF) patients without reaching univocal results. We systematically reviewed the available literature and performed a meta-analysis of data from cohort studies to estimate the association between WE admission and short-term mortality in AF patients. METHODS This study followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline. We searched relevant publications using MEDLINE and Scopus from inception until 15 November 2022. Studies reporting the mortality risk as an adjusted odds ratio (OR), with relative 95% confidence interval (CI) comparing early (in-hospital or 30-day) mortality between patients admitted during the WE (Friday to Sunday) versus weekdays (WD) and having confirmed AF were included into the analysis. Data were pooled using a random-effects models with OR and related 95% CI. RESULTS Overall, 5.164.986 AF patients (mean age 69.7 years old, 47.6% males) enrolled in five retrospective investigations were considered for the analysis. A random-effect model evidenced that AF patients admitted during the WE had a higher risk of 30-day or in-hospital death (adjusted OR: 1.57; 95% CI, 1.05-1.27, p = .003, I2 = 64.7%). Sensitivity analysis confirmed yielded results. A meta-regression analysis showed a relationship between mortality and the mean age of the studies included (p = .001) while no associations were identified using sex as moderating variables (p = .15). CONCLUSIONS Patients admitted during WE for AF are characterised by an approximately 58% excess in the risk of early death.
Collapse
Affiliation(s)
- Marco Zuin
- Department of Cardiology, West Vicenza Hospital, Arzignano, Italy
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | | | - Claudio Bilato
- Department of Cardiology, West Vicenza Hospital, Arzignano, Italy
| |
Collapse
|
9
|
Zhan Y, Yue H, Zhao X, Tang J, Wu Z. Colchicine in atrial fibrillation: are old trees in bloom? Front Physiol 2023; 14:1260774. [PMID: 37916222 PMCID: PMC10616799 DOI: 10.3389/fphys.2023.1260774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/26/2023] [Indexed: 11/03/2023] Open
Abstract
Colchicine is a widely used drug that was originally used to treat gout and rheumatic diseases. In recent years, colchicine has shown high potential in the cardiovascular field. Atrial fibrillation (AF) is a cardiovascular disease with a high incidence. One of the most frequent complications following cardiovascular surgery is postoperative atrial fibrillation (POAF), which affects patient health and disease burden. This article reviews the research status of colchicine in AF and summarizes the relevant progress.
Collapse
Affiliation(s)
- Yujia Zhan
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Honghua Yue
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xueshan Zhao
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Juan Tang
- Acupuncture and Moxibustion School of Teaching, Hospital of Chengdu, University of Traditional Chinese Medicine, Tianjin, China
- Key Laboratory of Emergency and Trauma, Ministry of Education, Hainan Medical University, Haikou, China
| | - Zhong Wu
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
10
|
Hashimoto N, Arimoto T, Koyama K, Kutsuzawa D, Watanabe K, Aita S, Aono T, Kobayashi Y, Wanezaki M, Otaki Y, Kato S, Tamura H, Nishiyama S, Takahashi H, Ohba M, Haga K, Watanabe T, Watanabe M. Improved cerebral blood flow and hippocampal blood flow in stroke-free patients after catheter ablation of atrial fibrillation. J Cardiovasc Electrophysiol 2023; 34:2055-2064. [PMID: 37681313 DOI: 10.1111/jce.16054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 08/19/2023] [Accepted: 08/26/2023] [Indexed: 09/09/2023]
Abstract
INTRODUCTION Atrial fibrillation (AF) is a risk factor for reduced cerebral blood flow (CBF) and cognitive dysfunction, even in stroke-free patients. We aimed to test the hypothesis that CBF and hippocampal blood flow (HBF), measured with arterial spin labeling magnetic resonance imaging (MRI), improve after catheter ablation of AF to achieve sinus rhythm (SR). METHODS A total of 84 stroke-free patients (63.1 ± 9.1 years; paroxysmal AF, n = 50; non-paroxysmal AF, n = 34) undergoing AF catheter ablation were included. MRI studies were done before, 3 months, and 12 months after the procedure with CBF and HBF measurements. RESULTS Baseline CBF and HBF values in 50 paroxysmal AF patients were used as controls. Baseline CBF was higher in patients with paroxysmal AF than with non-paroxysmal AF (100 ± 32% vs. 86 ± 28%, p = .04). Patients with non-paroxysmal AF had increased CBF 3 months after AF ablation (86 ± 28% to 99 ± 34%, p = .03). Differences in CBF and HBF were greater in the group with AF restored to SR (p < .01). Both CBF and HBF levels at 12 months were unchanged from the 3 months level. Successful rhythm control by catheter ablation was an independent predictor of an increase in CBF > 17.5%. The Mini-Mental State Examination score improved after ablation (p = .02). CONCLUSION SR restoration with catheter ablation was associated with improved CBF and HBF at 3 months, maintenance of blood flow, and improved cognitive function at 12 months.
Collapse
Affiliation(s)
- Naoaki Hashimoto
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Takanori Arimoto
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Kyoko Koyama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Daisuke Kutsuzawa
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Ken Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Satoshi Aita
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Tomonori Aono
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Yuta Kobayashi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Masahiro Wanezaki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Yoichiro Otaki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Shigehiko Kato
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Harutoshi Tamura
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Satoshi Nishiyama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Hiroki Takahashi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Makoto Ohba
- Division of Radiology, Yamagata University School of Medicine, Yamagata, Japan
| | - Kazuyuki Haga
- Division of Radiology, Yamagata University School of Medicine, Yamagata, Japan
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Masafumi Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| |
Collapse
|
11
|
Dehmer GJ, Grines CL, Bakaeen FG, Beasley DL, Beckie TM, Boyd J, Cigarroa JE, Das SR, Diekemper RL, Frampton J, Hess CN, Ijioma N, Lawton JS, Shah B, Sutton NR. 2023 AHA/ACC Clinical Performance and Quality Measures for Coronary Artery Revascularization: A Report of the American College of Cardiology/American Heart Association Joint Committee on Performance Measures. J Am Coll Cardiol 2023; 82:1131-1174. [PMID: 37516946 DOI: 10.1016/j.jacc.2023.03.409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
|
12
|
Burashnikov A, Antzelevitch C. Mild elevation of extracellular potassium greatly potentiates the effect of sodium channel block to cardiovert atrial fibrillation: The Lankenau approach. Heart Rhythm 2023; 20:1257-1264. [PMID: 37169158 DOI: 10.1016/j.hrthm.2023.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 05/03/2023] [Accepted: 05/03/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Cardioversion of atrial fibrillation (AF) is a common clinical necessity, and there is a need for more effective and safe options for acute cardioversion of AF. OBJECTIVE The purpose of this study was to test the hypothesis that the efficacy and time course of AF cardioversion by sodium channel current (INa) block can be improved by mild elevation of extracellular potassium ([K+]0). METHODS Using a canine acetylcholine (ACh)-mediated AF model (isolated coronary-perfused right atrial preparations with a rim of right ventricle), we evaluated the ability of flecainide to suppress AF in the presence of [K+]0 ranging from 3 to 8 mM. RESULTS At [K+]0 of 4 mM (baseline), persistent AF (>1 hour) was induced in 5 of 5 atria in the presence of 0.5 μM ACh. Flecainide alone (1.5 μM) cardioverted 3 of 6 atria at 4 mM [K+]0, 1 of 6 atria at 3 mM [K+]0, 5 of 5 atria at 5 mM and 6 mM [K+]0, and 4 of 4 atria at 8 mM [K+]0. In the absence of flecainide, an increase in [K+]0 from 4 mM to 5, 6, and 8 mM terminated AF in 0 of 5, 2 of 6, and 4 of 4 atria, respectively. The time to conversion was also abbreviated by elevation of [K+]0. After AF termination with flecainide plus elevated [K+]0, AF was either not inducible or brief (<100 seconds). Combined flecainide and elevated [K+]0 (6 mM) caused an atrial preferential depression of excitability. CONCLUSION Our findings suggest that a combination of INa block accompanied by mild elevation of serum potassium may be a novel approach to more effectively, rapidly, and safely cardiovert AF and prevent its recurrence in the short term.
Collapse
Affiliation(s)
- Alexander Burashnikov
- Lankenau Institute for Medical Research, Wynnewood, Pennsylvania; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania.
| | - Charles Antzelevitch
- Lankenau Institute for Medical Research, Wynnewood, Pennsylvania; Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania; Lankenau Heart Institute, Main Line Health System, Wynnewood, Pennsylvania
| |
Collapse
|
13
|
Ng AP, Chervu N, Sanaiha Y, Vadlakonda A, Kronen E, Benharash P. Sociodemographic disparities in concomitant left atrial appendage occlusion during cardiac valve operations. PLoS One 2023; 18:e0286337. [PMID: 37228108 DOI: 10.1371/journal.pone.0286337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/13/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Sociodemographic disparities in atrial fibrillation (AF) management and thromboembolic prophylaxis have previously been reported, which may involve inequitable access to left atrial appendage occlusion (LAAO) during cardiac surgery. The present study aimed to evaluate the association of LAAO utilization with sex, race, and hospital region among patients with AF undergoing heart valve operations. METHODS Adults with AF undergoing valve replacement/repair in the 2012-2019 National Inpatient Sample were identified and stratified based on concurrent LAAO. Multivariable linear and logistic regressions were developed to identify factors associated with LAAO utilization. Mortality, complications including stroke and thromboembolism, hospitalization costs and length of stay (LOS) were secondarily assessed. RESULTS Of 382,580 patients undergoing valve operations, 18.7% underwent concomitant LAAO. Over the study period, the proportion of female patients receiving LAAO significantly decreased from 44.8% to 38.9% (p<0.001). Upon risk adjustment, female (AOR 0.93 [95% CI 0.89-0.97]) and Black patients (0.91 [0.83-0.99]) had significantly reduced odds of undergoing LAAO compared to males and Whites, respectively. Additionally, hospitals in the Midwest (1.38 [1.24-1.51]) and West (1.26 [1.15-1.36]) had increased likelihood of LAAO whereas Northeast hospitals (0.85 [0.77-0.94)] had decreased odds relative to the South. Furthermore, LAAO was associated with decreased stroke (0.71 [0.60-0.84]) and thromboembolism (0.68 [0.54-0.86]), $4,200 reduction in costs and 1-day decrement in LOS. CONCLUSIONS Female and Black patients had significantly lower odds while Midwest and Western hospitals had greater odds of LAAO utilization. Enhancing access to LAAO during valvular surgery is warranted to improve clinical and financial outcomes for patients with AF.
Collapse
Affiliation(s)
- Ayesha P Ng
- Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
| | - Nikhil Chervu
- Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
| | - Yas Sanaiha
- Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
- Division of Cardiac Surgery, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
| | - Amulya Vadlakonda
- Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
| | - Elsa Kronen
- Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
| | - Peyman Benharash
- Cardiovascular Outcomes Research Laboratories, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
- Division of Cardiac Surgery, Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States of America
| |
Collapse
|
14
|
Han HJ, Kim JJ, Park KY, Park SK, Chung J, Kim YB. Subdural hygroma and hemorrhagic conversion after microsurgical clipping for unruptured intracranial aneurysm. Acta Neurochir (Wien) 2023; 165:1251-1260. [PMID: 36930365 DOI: 10.1007/s00701-023-05555-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/21/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Chronic subdural hematoma (cSDH) is a unique hemorrhagic complication associated with microsurgical clipping. We aimed to investigate the risk factors of subdural hygroma (SDG) formation and its hemorrhagic conversion to cSDH. METHODS We reviewed the medical records of 229 patients who underwent microsurgical clipping for unruptured intracranial aneurysms (UIA) from 2016 to 2019. Risk factors for SDG and cSDH formation were analyzed. RESULTS Male sex, age ≥ 60 years, higher degree of arachnoid dissection, severe brain atrophy, and a large volume of subdural fluid collection (SFC) before discharge were independent risk factors for SDG formation. The risk factors for hemorrhagic conversion from SDG were continuous use or early resumption of antiplatelet drugs (odds ratio (OR): 15.367, 95% CI: 1.172-201.402) and a larger volume of SFC before discharge (OR: 0.932, 95% CI: 0.886-0.980). In the early resumption group, antiplatelet drug was resumed at a mean duration of 7.48 days postoperatively, and hemorrhagic conversion was detected earlier than that in the late resumption or no-use groups (4.09 vs. 7.18 weeks, P = 0.046). Following the receiver operating characteristic analysis, the SFC cutoff volume for hemorrhagic conversion was determined to be 23.55 mL. CONCLUSION These findings can assist clinicians in identifying patients at a high risk of SDG and cSDH formation. Antiplatelet resumption and its timing should be determined with consideration of the risk of cSDH formation as well as individual medical conditions.
Collapse
Affiliation(s)
- Hyun Jin Han
- Department of Neurosurgery, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-Ro, Seodaemun-Gu, Seoul, 03722, Republic of Korea
| | - Jung-Jae Kim
- Department of Neurosurgery, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-Ro, Seodaemun-Gu, Seoul, 03722, Republic of Korea
| | - Keun Young Park
- Department of Neurosurgery, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-Ro, Seodaemun-Gu, Seoul, 03722, Republic of Korea
| | - Sang Kyu Park
- Department of Neurosurgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joonho Chung
- Department of Neurosurgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yong Bae Kim
- Department of Neurosurgery, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, 50 Yonsei-Ro, Seodaemun-Gu, Seoul, 03722, Republic of Korea.
| |
Collapse
|
15
|
Higuchi K, Iwai S, Kato N, Muramoto H, Onishi Y, Yokoyama Y, Hirao K, Sasano T. The utility of combining continuous wavelet transform analysis and high-density voltage map in predicting the long-term outcomes after ablation of persistent atrial fibrillation. J Interv Card Electrophysiol 2023; 66:405-416. [PMID: 35948727 DOI: 10.1007/s10840-022-01337-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/03/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Continuous wavelet transform (CWT) analysis is a frequency analysis to detect areas of stable high-frequent activity (stable pseudo frequency [sPF]) during atrial fibrillation (AF). As previously reported, patients with the highest sPF area in pulmonary veins (PV) showed better short-term outcomes after PV isolation (PVI). This study sought to evaluate the efficacy of CWT analysis in predicting the long-term (2 years) outcomes after PVI. We also combined the left atrial (LA) voltage map with CWT analysis to further predict the outcome. METHODS Persistent AF patients (n = 109, age 65 ± 10) underwent a CWT analysis at PVs and 8 LA sites during AF for pre-PVI analysis. After PVI during AF, CWT analysis was performed again in the LA as post-PVI analysis and was compared with pre-PVI analysis. A sinus voltage map of LA was created after cardioversion. RESULTS Seventy patients had the highest sPF within PVs (PV-dominant group), while 39 patients had the highest sPF outside PVs (LA-dominant group). The global frequency in the LA showed a significant decrease after PVI only in PV-dominant group (6.55 ± 0.27 to 6.43 ± 0.37, P < 0.01). AF-free survival was better in PV-dominant group than LA-dominant group at 2-year follow-up (87.1% vs. 64.3%, P < 0.002). This trend was recognized throughout all degrees of low voltage area in the LA (LA-LVA), and AF-free survival was well predicted by combining CWT analysis and LA-LVA. CONCLUSIONS By combining CWT analysis and sinus LA-LVA, the long-term AF-free survival after PVI was well stratified and predicted.
Collapse
Affiliation(s)
- Koji Higuchi
- Department of Cardiology, Hiratsuka Kyosai Hospital, 9-11 Oiwake Hiratsuka, Kanagawa, Japan.
| | - Shinsuke Iwai
- Department of Cardiology, Hiratsuka Kyosai Hospital, 9-11 Oiwake Hiratsuka, Kanagawa, Japan
| | - Nobutaka Kato
- Department of Cardiology, Hiratsuka Kyosai Hospital, 9-11 Oiwake Hiratsuka, Kanagawa, Japan
| | - Hirotaka Muramoto
- Department of Cardiology, Hiratsuka Kyosai Hospital, 9-11 Oiwake Hiratsuka, Kanagawa, Japan
| | - Yuko Onishi
- Department of Cardiology, Hiratsuka Kyosai Hospital, 9-11 Oiwake Hiratsuka, Kanagawa, Japan
| | - Yasuhiro Yokoyama
- Department of Cardiology, St. Luke's International Hospital, Tokyo, Japan
| | - Kenzo Hirao
- Department of Cardiology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsuo Sasano
- Department of Cardiology, Tokyo Medical and Dental University, Tokyo, Japan
| |
Collapse
|
16
|
Fir(e)ing the Rhythm. JACC Basic Transl Sci 2023. [DOI: 10.1016/j.jacbts.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
|
17
|
Elgaard AF, Dinesen PT, Riahi S, Hansen J, Lundbye-Christensen S, Thøgersen AM, Larsen JM. External cardioversion of atrial fibrillation and flutter in patients with cardiac implantable electrical devices. Pacing Clin Electrophysiol 2023; 46:108-113. [PMID: 36333921 DOI: 10.1111/pace.14616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/05/2022] [Accepted: 10/22/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Atrial fibrillation and flutter are often treated with external electrical cardioversion (ECV) in patients with potentially electrically sensitive cardiovascular implantable electronic devices (CIED). Long-term follow-up data on contemporary CIED undergoing ECV is sparse. The aim is to investigate shock-related complications and impact on CIEDs. METHODS All ECV procedures from 2010 to 2020 in patients with CIED performed at a tertiary university hospital were identified in the Danish National Patient Registry. Changes in device measurements after ECV were retrospectively studied and procedure-related complications were identified by review of medical records. RESULTS We analyzed 763 ECV procedures in 372 patients, median device implant time 1.9 years. The mean age of patients was 69.9 ± 9.9 years of which 73.4% were men. We identified two cases of device programming changes and four cases of premature battery depletion (≤3 years after device implant). Minor changes in device measurements were found for impedances, sensing, and pacing thresholds. No patients died due to ECV-related device dysfunctions within the first 12 months after cardioversions. CONCLUSION External cardioversion in patients with contemporary pacemakers and implantable cardioverter-defibrillators seems safe in the majority of patients. Clinically important changes in device function following cardioversion were rarely observed but may be critical for device function. In an observational study, causality between cardioversion and device dysfunction cannot be established. For patient safety, we suggest that routine device interrogation after cardioversion still should be part of standard care.
Collapse
Affiliation(s)
- Anders Fyhn Elgaard
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Pia Thisted Dinesen
- Department of Anaesthesia and Intensive Care Medicine, Aalborg University Hospital, Aalborg, Denmark
| | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - John Hansen
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | | | | | - Jacob Moesgaard Larsen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
18
|
Regmi MR, Bhattarai M, Parajuli P, Botchway A, Tandan N, Abdelkarim J, Labedi M. Prediction of Recurrence of Atrial Fibrillation Post-ablation Based on Atrial Fibrosis Seen on Late Gadolinium Enhancement MRI: A Metaanalysis. Curr Cardiol Rev 2023; 19:e051222211571. [PMID: 36475341 PMCID: PMC10280994 DOI: 10.2174/1573403x19666221205100148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 09/15/2022] [Accepted: 10/21/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES This meta-analysis aims to investigate the recurrence of atrial fibrillation (AF) post-ablation based on the various stages of fibrosis seen in the late gadolinium enhancement magnetic resonance imaging (LGE-MRI). METHODS Electronic databases were searched using specific terms and identified nine studies that met the inclusion criteria. A total of 1,787 patients underwent LGE-MRI to assess atrial fibrosis before catheter ablation for AF. We performed three analyses: first, we compared stage IV versus stage I (reference group). The second set examined the combined stages III and IV versus stages I and II (reference group). The third set compared stage IV versus combined stages I, II, and III. The metanalysis relied on a random-effects model to pool the odds ratios (OR) and 95% confidence intervals (CI) using the DerSimonian and Laird method. The data was analyzed using StatsDirect software in England. RESULTS The study showed a higher rate of AF recurrence after ablation in stage IV atrial fibrosis than in stage I (OR, 9.54; 95% CI, 3.81 to 28.89; P<00001). Also, in patients with combined stages III & IV of atrial fibrosis, AF recurrence was significantly higher after ablation than in stages I & II groups (OR, 2.37; 95% CI, 1.61 to 3.50; P<00001). Similarly, compared to combined stages I, II, and III, patients with stage IV have higher odds of recurrence post-ablation (OR, 4.24; 95% CI, 2.39- 7.52, P < 0.001). CONCLUSION This metanalysis demonstrates the strong association between left atrial fibrosis in LGE-MRI and AF post-ablation recurrence. The finding of this study will further assist clinicians in predicting the recurrence rate of AF based on the amount of fibrosis and tailor therapeutic decisions for further management.
Collapse
Affiliation(s)
- Manjari Rani Regmi
- Division of Cardiology, Southern Illinois University School of Medicine, Springfield, Ill, USA
| | - Mukul Bhattarai
- Division of Cardiology, Southern Illinois University School of Medicine, Springfield, Ill, USA
| | - Priyanka Parajuli
- Columbia University Division of Cardiology, Mount Sinai Medical Center, Miami Beach, FL, USA
| | - Albert Botchway
- Department of Internal Medicine, Southern Illinois University School of Medicine, Springfield, Ill, USA
| | - Nitin Tandan
- Division of Cardiology, Ochsner Clinic Foundation, New Orleans, LA, USA
| | - Jumana Abdelkarim
- Division of Endocrinology, Southern Illinois University School of Medicine, Springfield, Ill, USA
| | - Mohamed Labedi
- Division of Cardiology, Southern Illinois University School of Medicine, Springfield, Ill, USA
| |
Collapse
|
19
|
Gao YF, Chen Y, Wang CJ, Du Y, Ding YH. Atrial fibrillation episode status and incidence of coronary slow flow: A propensity score-matched analysis. Front Cardiovasc Med 2023; 10:1047748. [PMID: 37020520 PMCID: PMC10067859 DOI: 10.3389/fcvm.2023.1047748] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 02/27/2023] [Indexed: 04/07/2023] Open
Abstract
Background Previous studies have shown that patients with a history of atrial fibrillation (AF) have a higher risk of developing coronary slow flow (CSF). However, whether AF episode status affects the incidence of CSF has not been confirmed. This study investigated the correlation between AF episode status and the incidence of CSF. Methods We enrolled patients with AF who underwent coronary angiography for symptoms of myocardial ischemia between January 1, 2017, and April 30, 2022, at our institution and classified them according to whether they had an episode of AF in the perioperative period. The outcomes were defined the occurrence of CSF overall and in each of the three coronary arteries. The analysis was repeated after adjusting the baseline information by the propensity score matching method in a 1:1 ratio. Results 214 patients who met the inclusion and exclusion criteria were included in the study (AF episode group: 100 patients, AF non-episode group: 114 patients). Before matching, age, left atrial size, ejection fraction, heart rate, CSF incidence, and mean corrected thrombolysis in myocardial infarction frame counts were higher in patients with intraoperative AF episodes than in patients without episodes. To prevent the dependent variable (CSF incidence) from being confounded by confounding factors, we matched the two groups for age, left atrial size, and ejection fraction. In the logistic regression analysis, the incidence of CSF was significantly higher in the intraoperative AF episode group (P = 0.010, OR = 2.327, 95% CI: 1.226-4.416) than in the non-episode group. Conclusion In patients with AF, AF episode status is significantly correlated with an increased overall incidence of CSF.
Collapse
Affiliation(s)
- Ya-fang Gao
- Heart Center, Department of Cardiovascular Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
- Graduate Department, Bengbu Medical College, Bengbu, China
| | - Yan Chen
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Cheng-jian Wang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ying Du
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ya-hui Ding
- Heart Center, Department of Cardiovascular Medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
- Correspondence: Ya-hui Ding
| |
Collapse
|
20
|
Hu WS, Lin CL. Acupuncture decreases risk of stroke among patients with atrial fibrillation: A nationwide investigation. Medicine (Baltimore) 2022; 101:e31889. [PMID: 36482554 PMCID: PMC9726288 DOI: 10.1097/md.0000000000031889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The authors aim to investigate retrospectively the association between acupuncture and risk of stroke in patients with atrial fibrillation (AF). Using the Taiwan National Health Insurance Research Database, AF patients without any acupuncture treatment record were classified as non-acupuncture cohort and 1:1 matching with acupuncture cohort by age, gender, and all comorbidities. To calculate the risk of stroke in case and control groups, cox proportional hazard models were used and presented by hazard ratios, adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs). Two equally distributed groups of AF individuals with and without acupuncture were included. After adjusting for risk factors, AF subjects with acupuncture conferred a lower risk of stroke (aHR = 0.46, 95% confidence intervals [CI] = 0.38-0.54), ischemic stroke (aHR = 0.47, 95% CI = 0.39-0.56) and hemorrhagic stroke (aHR = 0.35, 95% CI = 0.19-0.67), compared to the controls. AF patients receiving acupuncture was associated with a decreased risk of stroke.
Collapse
Affiliation(s)
- Wei-Syun Hu
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung, Taiwan
- * Correspondence: Wei-Syun Hu, Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, 2, Yuh-Der Road, Taichung 40447, Taiwan (e-mail: )
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| |
Collapse
|
21
|
Aghayev A. Is glucose metabolism in the atria in patients with atrial fibrillation due to inflammation or remodeling? J Nucl Cardiol 2022; 29:2837-2838. [PMID: 35023045 DOI: 10.1007/s12350-021-02901-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 01/18/2023]
Affiliation(s)
- Ayaz Aghayev
- Cardiovascular Imaging Program, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA.
| |
Collapse
|
22
|
Ge P, Fu Y, Su Q, Jin M, Guo L, Miao C, Zhu S, Zhuang J, Zhang Z, Hong J. Colchicine for prevention of post-operative atrial fibrillation: Meta-analysis of randomized controlled trials. Front Cardiovasc Med 2022; 9:1032116. [PMID: 36531704 PMCID: PMC9752015 DOI: 10.3389/fcvm.2022.1032116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 11/16/2022] [Indexed: 11/03/2023] Open
Abstract
Objective This study intended to assess the efficacy of colchicine for prevention of post-operative atrial fibrillation (AF). Background Post-operative AF is a common complication of surgery operations. Inflammation plays a crucial role in the pathogenesis of post-operative AF. Colchicine, a potent anti-inflammatory drug, may have a role in mitigating the incidence of post-operative AF. Methods We searched Cochrane Library, Web of Science, PubMed, China National Knowledge Infrastructure (CNKI), Database of Chinese sci-tech periodicals (COVIP), and Wanfang Database for randomized controlled trials (RCTs) comparing colchicine versus placebo, or usual care for prevention of post-operative AF. The main outcome was the occurrence of AF post operation, which includes cardiac surgery, lung surgery, or pulmonary vein isolation. The estimated risk ratio (RR) for the occurrence of post-operative AF was evaluated using a random-effects model. The safety end point was the development of any side effects. Results A total of 12 RCTs with 2274 patients were eventually included in this meta-analysis, where 1141 patients received colchicine and 1133 patients received placebo or usual care. Perioperative colchicine treatment was related to a decreased incidence of post-operative AF (RR: 0.65; 95% confidence interval [CI]: 0.56 to 0.75, p<0.001). Although the incidence of gastrointestinal side effects was increased with colchicine therapy when compared to placebo (RR = 2.49, 95% CI 1.85 to 3.34, p < 0.001), the incidence of major adverse events was not increased (RR = 0.86, 95% CI 0.46 to 1.60, p = 0.64). Conclusion In conclusion, the results of our meta-analysis suggest that colchicine treatment could lower the incidence of post-operative AF. Further studies are needed to determine the optimal colchicine treatment regime to minimize the incidence of adverse events.
Collapse
Affiliation(s)
- Peibing Ge
- Shanghai General Hospital of Nanjing Medical University, Shanghai, China
- Department of Cardiology, The Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huaian, Jiangsu, China
| | - Yu Fu
- Department of Emergency and Critical Care, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi Su
- Department of Emergency and Critical Care, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengdi Jin
- Department of Emergency and Critical Care, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Guo
- Shanghai General Hospital of Nanjing Medical University, Shanghai, China
| | - Congliang Miao
- Department of Internal and Emergency Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shun Zhu
- Department of Emergency and Critical Care, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinqiang Zhuang
- Department of Internal and Emergency Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhi Zhang
- Department of Cardiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiang Hong
- Shanghai General Hospital of Nanjing Medical University, Shanghai, China
- Department of Emergency and Critical Care, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
23
|
Al-Terki H, Mügge A, Gotzmann M. Infective endocarditis of a left atrial appendage closure device: a case report and literature review. Eur Heart J Case Rep 2022; 6:ytac434. [DOI: 10.1093/ehjcr/ytac434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/06/2022] [Accepted: 10/26/2022] [Indexed: 11/21/2022]
Abstract
Abstract
Background
Due to advances in interventional cardiology in recent years, more and more patients are currently receiving cardiac devices, with a subsequent increase in the number of patients with device-associated endocarditis. Device-associated endocarditis is a life-threatening disease with special diagnostic and therapeutic challenges. Interventional devices for left atrial appendage (LAA) closure have been available for several years. However, there have been very few case reports of LAA closure device–associated endocarditis.
Case summary
An 83-year-old woman presented with fever and fatigue. She had a history of permanent atrial fibrillation and recurrent bleeding on oral anticoagulation. Consequently, the patient underwent interventional LAA closure ∼20 months earlier. Blood cultures grew Staphylococcus aureus. Transoesophageal echocardiography revealed an LAA closure device–associated mobile, echo-dense mass that was consistent with infectious vegetation in this clinical context. Intravenous antibiotic therapy was started, and our heart team recommended complete removal of the device, which the patient refused. The patient subsequently died as a result of progressive endocarditis and multiple pre-existing co-morbidities.
Discussion
Left atrial appendage occlusion device–associated endocarditis has rarely been reported. Due to the increase in LAA closure device implantation, device-associated endocarditis is expected to increase in the future. Transoesophageal echocardiography is required for correct diagnosis. Our case report suggests that an infection can occur long after implantation.
Collapse
Affiliation(s)
- Hani Al-Terki
- Cardiology and Rhythmology, University Hospital St Josef-Hospital Bochum, Ruhr University Bochum , Gudrunstraße 56, 44791 Bochum , Germany
| | - Andreas Mügge
- Cardiology and Rhythmology, University Hospital St Josef-Hospital Bochum, Ruhr University Bochum , Gudrunstraße 56, 44791 Bochum , Germany
| | - Michael Gotzmann
- Cardiology and Rhythmology, University Hospital St Josef-Hospital Bochum, Ruhr University Bochum , Gudrunstraße 56, 44791 Bochum , Germany
| |
Collapse
|
24
|
Wilde AAM, Semsarian C, Márquez MF, Shamloo AS, Ackerman MJ, Ashley EA, Sternick EB, Barajas-Martinez H, Behr ER, Bezzina CR, Breckpot J, Charron P, Chockalingam P, Crotti L, Gollob MH, Lubitz S, Makita N, Ohno S, Ortiz-Genga M, Sacilotto L, Schulze-Bahr E, Shimizu W, Sotoodehnia N, Tadros R, Ware JS, Winlaw DS, Kaufman ES. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) Expert Consensus Statement on the state of genetic testing for cardiac diseases. Europace 2022; 24:1307-1367. [PMID: 35373836 PMCID: PMC9435643 DOI: 10.1093/europace/euac030] [Citation(s) in RCA: 123] [Impact Index Per Article: 61.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam Universitair Medische
Centra, Amsterdam, location AMC, The Netherlands
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute,
University of Sydney, Sydney, Australia
| | - Manlio F Márquez
- Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de
México, Mexico
- Member of the Latin American Heart Rhythm Society (LAHRS)
| | | | - Michael J Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine,
and Molecular Pharmacology & Experimental Therapeutics; Divisions of Heart Rhythm
Services and Pediatric Cardiology; Windland Smith Rice Genetic Heart Rhythm Clinic and
Windland Smith Rice Sudden Death Genomics Laboratory, Mayo
Clinic, Rochester, MN, USA
| | - Euan A Ashley
- Department of Cardiovascular Medicine, Stanford University,
Stanford, California, USA
| | - Eduardo Back Sternick
- Arrhythmia and Electrophysiology Unit, Biocor Institute,
Minas Gerais, Brazil; and
Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Héctor Barajas-Martinez
- Cardiovascular Research, Lankenau Institute of Medical
Research, Wynnewood, PA, USA; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Institute of Molecular and Clinical
Sciences, St. George’s, University of London; St. George’s University Hospitals NHS
Foundation Trust, London, UK; Mayo Clinic Healthcare, London
| | - Connie R Bezzina
- Amsterdam UMC Heart Center, Department of Experimental
Cardiology, Amsterdam, The
Netherlands
| | - Jeroen Breckpot
- Center for Human Genetics, University Hospitals Leuven,
Leuven, Belgium
| | - Philippe Charron
- Sorbonne Université, APHP, Centre de Référence des Maladies Cardiaques
Héréditaires, ICAN, Inserm UMR1166, Hôpital
Pitié-Salpêtrière, Paris, France
| | | | - Lia Crotti
- Center for Cardiac Arrhythmias of Genetic Origin,
Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Cardiomyopathy Unit and Cardiac Rehabilitation Unit, San Luca Hospital,
Istituto Auxologico Italiano, IRCCS, Milan,
Italy
- Department of Medicine and Surgery, University of
Milano-Bicocca, Milan, Italy
| | - Michael H Gollob
- Inherited Arrhythmia and Cardiomyopathy Program, Division of Cardiology,
University of Toronto, Toronto, ON, Canada
| | - Steven Lubitz
- Cardiac Arrhythmia Service, Massachusetts General Hospital and Harvard
Medical School, Boston, MA, USA
| | - Naomasa Makita
- National Cerebral and Cardiovascular Center, Research
Institute, Suita, Japan
| | - Seiko Ohno
- Department of Bioscience and Genetics, National Cerebral and Cardiovascular
Center, Suita, Japan
| | - Martín Ortiz-Genga
- Clinical Department, Health in Code, A
Coruña, Spain; and Member of the Latin
American Heart Rhythm Society (LAHRS)
| | - Luciana Sacilotto
- Arrhythmia Unit, Instituto do Coracao, Hospital das Clinicas HCFMUSP,
Faculdade de Medicina, Universidade de Sao Paulo, Sao
Paulo, Brazil; and Member of the Latin
American Heart Rhythm Society (LAHRS)
| | - Eric Schulze-Bahr
- Institute for Genetics of Heart Diseases, University Hospital
Münster, Münster, Germany
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon
Medical School, Bunkyo-ku, Tokyo, Japan
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of
Medicine, University of Washington, Seattle, WA,
USA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Department of Medicine, Montreal Heart
Institute, Université de Montréal, Montreal,
Canada
| | - James S Ware
- National Heart and Lung Institute and MRC London Institute of Medical
Sciences, Imperial College London, London,
UK
- Royal Brompton & Harefield Hospitals, Guy’s
and St. Thomas’ NHS Foundation Trust, London, UK
| | - David S Winlaw
- Cincinnati Children's Hospital Medical Centre, University of
Cincinnati, Cincinnati, OH, USA
| | - Elizabeth S Kaufman
- Metrohealth Medical Center, Case Western Reserve University,
Cleveland, OH, USA
| |
Collapse
|
25
|
Wu S, Li H, Yi S, Yao J, Chen X. Comparing the efficacy of catheter ablation strategies for persistent atrial fibrillation: a Bayesian analysis of randomized controlled trials. J Interv Card Electrophysiol 2022; 66:757-770. [PMID: 35788940 DOI: 10.1007/s10840-022-01246-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/06/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Catheter ablation has been recommended as the first-line treatment option for selected patients with atrial fibrillation (AF). However, a widely accepted ablation strategy for persistent AF (perAF) has not yet been established. The benefits of ablation strategies are not conclusive for perAF. There is an urgent need to systematically analyze the results of previous studies and rank these treatment strategies to guide clinical practice. METHODS Randomized controlled trials (RCTs) on ablation for perAF were included. The primary outcome was recurrence of atrial tachyarrhythmia (AT) after a single ablation procedure. A Bayesian random-effects network meta-analysis model was fitted. RESULTS Twenty-three studies were included in the analysis. A total of 3394 patients and 22 ablation strategies were found in the involved studies. The ablation strategy of pulmonary vein isolation (PVI) + electrical box isolation of the left atrial posterior wall (PBOX) + non-PV trigger ablation (NPV) showed the best treatment effect in terms of the primary outcome. The individualized ablation strategies of mapping and ablation combined with PVI, such as PVI + rotors, PVI + dispersion areas, and PVI + low voltage zone (LVZ) also showed a better ablation effect in perAF. CONCLUSIONS PVI ablation is a widely used strategy in perAF and is recognized as a cornerstone procedure for perAF. The PVI + PBOX + NPV strategy showed the highest rank in our analysis. Mapping and ablation strategies that could provide individualized substrate modification also showed a better rank in our analysis and are believed to be a promising direction for the treatment of perAF.
Collapse
Affiliation(s)
- Sijia Wu
- Institute for Medical Dataology, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Hongkai Li
- Institute for Medical Dataology, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Shaolei Yi
- Department of Cardiology, Shandong Provincial Hospital affiliated to Shandong First Medical University, 324 Jingwulu Jinan 250010, Jinan, Shandong Province, China.
| | - Jianming Yao
- Department of Cardiology, Jinan Municipal Hospital of Traditional Chinese Medicine, Jinan, China
| | - Xueming Chen
- People's Hospital of Shizhong District, Zaozhuang, China
| |
Collapse
|
26
|
Wilde AAM, Semsarian C, Márquez MF, Sepehri Shamloo A, Ackerman MJ, Ashley EA, Sternick EB, Barajas-Martinez H, Behr ER, Bezzina CR, Breckpot J, Charron P, Chockalingam P, Crotti L, Gollob MH, Lubitz S, Makita N, Ohno S, Ortiz-Genga M, Sacilotto L, Schulze-Bahr E, Shimizu W, Sotoodehnia N, Tadros R, Ware JS, Winlaw DS, Kaufman ES, Aiba T, Bollmann A, Choi JI, Dalal A, Darrieux F, Giudicessi J, Guerchicoff M, Hong K, Krahn AD, MacIntyre C, Mackall JA, Mont L, Napolitano C, Ochoa JP, Peichl P, Pereira AC, Schwartz PJ, Skinner J, Stellbrink C, Tfelt-Hansen J, Deneke T. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) Expert Consensus Statement on the State of Genetic Testing for Cardiac Diseases. Heart Rhythm 2022; 19:e1-e60. [PMID: 35390533 DOI: 10.1016/j.hrthm.2022.03.1225] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam Universitair Medische Centra, Amsterdam, location AMC, The Netherlands.
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia.
| | - Manlio F Márquez
- Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico; and Member of the Latin American Heart Rhythm Society (LAHRS).
| | | | - Michael J Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine, and Molecular Pharmacology & Experimental Therapeutics; Divisions of Heart Rhythm Services and Pediatric Cardiology; Windland Smith Rice Genetic Heart Rhythm Clinic and Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN, USA
| | - Euan A Ashley
- Department of Cardiovascular Medicine, Stanford University, Stanford, CA, USA
| | - Eduardo Back Sternick
- Arrhythmia and Electrophysiology Unit, Biocor Institute, Minas Gerais, Brazil; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | | | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Institute of Molecular and Clinical Sciences, St. George's, University of London; St. George's University Hospitals NHS Foundation Trust, London, UK; Mayo Clinic Healthcare, London
| | - Connie R Bezzina
- Amsterdam UMC Heart Center, Department of Experimental Cardiology, Amsterdam, The Netherlands
| | - Jeroen Breckpot
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Philippe Charron
- Sorbonne Université, APHP, Centre de Référence des Maladies Cardiaques Héréditaires, ICAN, Inserm UMR1166, Hôpital Pitié-Salpêtrière, Paris, France
| | | | - Lia Crotti
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Cardiomyopathy Unit and Cardiac Rehabilitation Unit, San Luca Hospital, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Michael H Gollob
- Inherited Arrhythmia and Cardiomyopathy Program, Division of Cardiology, University of Toronto, Toronto, ON, Canada
| | - Steven Lubitz
- Cardiac Arrhythmia Service, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Naomasa Makita
- National Cerebral and Cardiovascular Center, Research Institute, Suita, Japan
| | - Seiko Ohno
- Department of Bioscience and Genetics, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Martín Ortiz-Genga
- Clinical Department, Health in Code, A Coruña, Spain; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Luciana Sacilotto
- Arrhythmia Unit, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Eric Schulze-Bahr
- Institute for Genetics of Heart Diseases, University Hospital Münster, Münster, Germany
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Canada
| | - James S Ware
- National Heart and Lung Institute and MRC London Institute of Medical Sciences, Imperial College London, London, UK; Royal Brompton & Harefield Hospitals, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - David S Winlaw
- Cincinnati Children's Hospital Medical Centre, University of Cincinnati, Cincinnati, OH, USA
| | - Elizabeth S Kaufman
- Metrohealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.
| | - Takeshi Aiba
- Department of Clinical Laboratory Medicine and Genetics, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Andreas Bollmann
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany; Leipzig Heart Institute, Leipzig Heart Digital, Leipzig, Germany
| | - Jong-Il Choi
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Aarti Dalal
- Department of Pediatrics, Division of Cardiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Francisco Darrieux
- Arrhythmia Unit, Instituto do Coração, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - John Giudicessi
- Department of Cardiovascular Medicine (Divisions of Heart Rhythm Services and Circulatory Failure and the Windland Smith Rice Genetic Heart Rhythm Clinic), Mayo Clinic, Rochester, MN, USA
| | - Mariana Guerchicoff
- Division of Pediatric Arrhythmia and Electrophysiology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Kui Hong
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Andrew D Krahn
- Division of Cardiology, University of British Columbia, Vancouver, Canada
| | - Ciorsti MacIntyre
- Department of Cardiovascular Medicine, Division of Heart Rhythm Services, Windland Smith Rice Genetic Heart Rhythm Clinic, Mayo Clinic, Rochester, MN, USA
| | - Judith A Mackall
- Center for Cardiac Electrophysiology and Pacing, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Lluís Mont
- Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Carlo Napolitano
- Molecular Cardiology, Istituti Clinici Scientifici Maugeri, IRCCS, Pavia, Italy; Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Juan Pablo Ochoa
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain; Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, Madrid, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Cariovasculares (CIBERCV), Madrid, Spain
| | - Petr Peichl
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Alexandre C Pereira
- Laboratory of Genetics and Molecular Cardiology, Heart Institute, University of São Paulo Medical School, São Paulo 05403-000, Brazil; Hipercol Brasil Program, São Paulo, Brazil
| | - Peter J Schwartz
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Jon Skinner
- Sydney Childrens Hospital Network, University of Sydney, Sydney, Australia
| | - Christoph Stellbrink
- Department of Cardiology and Intensive Care Medicine, University Hospital Campus Klinikum Bielefeld, Bielefeld, Germany
| | - Jacob Tfelt-Hansen
- The Department of Cardiology, the Heart Centre, Copenhagen University Hospital, Rigshopitalet, Copenhagen, Denmark; Section of Genetics, Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Denmark
| | - Thomas Deneke
- Heart Center Bad Neustadt, Bad Neustadt a.d. Saale, Germany
| |
Collapse
|
27
|
Jurin I, Lucijanić M, Radonić V, Letilović T, Pejić J, Lucijanić J, Tješić-Drinković I, Sokol Tomić S, Hadžibegović I. Patients with dementia and atrial fibrillation less frequently receive direct oral anticoagulants (DOACs) and experience higher thrombotic and mortality risk. Acta Clin Belg 2022; 77:565-570. [PMID: 33834950 DOI: 10.1080/17843286.2021.1913547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To investigate differences in clinical presentation, anticoagulation pattern and outcomes in patients with dementia and atrial fibrillation (AF). METHODS A total of 1217 hospitalized patients with non-valvular AF from two institutions were retrospectively evaluated. Diagnosis of dementia was established by a psychiatrist or a neurologist prior to or during hospitalization. Adequacy of warfarin anticoagulation was assessed during follow-up using at least 10 standardized international ratio values. In addition to unmatched comparison, nested case-control study was performed to further evaluate differences in clinical outcomes between patients with and without dementia. RESULTS A total of 162/1217 (13.3%) patients were diagnosed with dementia. Among other associations, patients with dementia were significantly older with higher number of comorbidities, had lower estimated glomerular filtration rate (eGFR) and lower left ventricular ejection fraction (LVEF), (P < 0.05 for all analyses). Patients with dementia were significantly less likely to receive direct oral anticoagulants (DOACs; 27.2% vs 40.3%; P = 0.001) and were significantly more likely to be inadequately anticoagulated with warfarin (38.9% vs 28.6%; P = 0.008) than patients without dementia. After matching based on age, eGFR, LVEF, and CHA2DS2-VASC patients with dementia were significantly more likely to experience inferior overall survival (HR = 1.8; P = 0.001) and shorter time to thrombosis (HR = 2.3; P = 0.019). CONCLUSION Our findings speak in support of increased thrombotic and mortality risks in patients with dementia, possibly due to inadequate anticoagulation and higher number of comorbidities.
Collapse
Affiliation(s)
- Ivana Jurin
- Cardiology Department, University Hospital Dubrava, Zagreb, Croatia
| | - Marko Lucijanić
- Hematology Department, University Hospital Dubrava, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Vedran Radonić
- Division of Cardiology, Department of Medicine, University Hospital Merkur, Zagreb, Croatia
| | - Tomislav Letilović
- School of Medicine, University of Zagreb, Zagreb, Croatia
- Division of Cardiology, Department of Medicine, University Hospital Merkur, Zagreb, Croatia
| | - Josip Pejić
- Thoracic Surgery Department, University Hospital Dubrava, Zagreb, Croatia
| | | | - Ida Tješić-Drinković
- Gastroenterology, Hepatology and Clinical Nutrition Department, University Hospital Dubrava, Zagreb, Croatia
| | | | - Irzal Hadžibegović
- Cardiology Department, University Hospital Dubrava, Zagreb, Croatia
- Faculty of DentalMedicine, Josip Juraj Strossmayer University, Osijek, Croatia
| |
Collapse
|
28
|
Zaki HA, Alhatemi M, Hendy M, Kaber Y, Iftikhar H. A Case of New-Onset Atrial Fibrillation With Rapid Ventricular Response Due to Iatrogenic Hypothermia. Cureus 2022; 14:e23822. [PMID: 35530850 PMCID: PMC9068162 DOI: 10.7759/cureus.23822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 11/05/2022] Open
Abstract
Hypothermia is an involuntary fall in body temperature, usually below 35°C. Hypothermia is a common condition, especially in frigid zones. However, it should not be forgotten that it can also occur in temperate climates or for iatrogenic reasons. Hypothermia is associated with seriously severe arrhythmias, particularly ventricular fibrillation, and there are many reports of prolonged resuscitation in these patient groups. This case report shows that a standard thermometer, either with Emergency Medical Services or in-hospital, will be incapable of reading the temperature if it is less than 34°C and will falsely read 34°C when in reality it is lower than that; in a clinically relevant scenario, a low-reading thermometer or core body temperature readings, such as rectal or esophageal, should be used.
Collapse
Affiliation(s)
- Hany A Zaki
- Emergency Medicine, Hamad Medical Corporation, Doha, QAT
| | | | - Mohamed Hendy
- Emergency Medicine, Hamad Medical Corporation, Doha, QAT
| | - Yasser Kaber
- Emergency Medicine, Hamad Medical Corporation, Doha, QAT
| | - Haris Iftikhar
- Emergency Medicine, Hamad Medical Corporation, Doha, QAT
| |
Collapse
|
29
|
Li H, Dong L, Bert C, Chang J, Flampouri S, Jee KW, Lin L, Moyers M, Mori S, Rottmann J, Tryggestad E, Vedam S. Report of AAPM Task Group 290: Respiratory motion management for particle therapy. Med Phys 2022; 49:e50-e81. [PMID: 35066871 PMCID: PMC9306777 DOI: 10.1002/mp.15470] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 12/28/2021] [Accepted: 01/05/2022] [Indexed: 11/16/2022] Open
Abstract
Dose uncertainty induced by respiratory motion remains a major concern for treating thoracic and abdominal lesions using particle beams. This Task Group report reviews the impact of tumor motion and dosimetric considerations in particle radiotherapy, current motion‐management techniques, and limitations for different particle‐beam delivery modes (i.e., passive scattering, uniform scanning, and pencil‐beam scanning). Furthermore, the report provides guidance and risk analysis for quality assurance of the motion‐management procedures to ensure consistency and accuracy, and discusses future development and emerging motion‐management strategies. This report supplements previously published AAPM report TG76, and considers aspects of motion management that are crucial to the accurate and safe delivery of particle‐beam therapy. To that end, this report produces general recommendations for commissioning and facility‐specific dosimetric characterization, motion assessment, treatment planning, active and passive motion‐management techniques, image guidance and related decision‐making, monitoring throughout therapy, and recommendations for vendors. Key among these recommendations are that: (1) facilities should perform thorough planning studies (using retrospective data) and develop standard operating procedures that address all aspects of therapy for any treatment site involving respiratory motion; (2) a risk‐based methodology should be adopted for quality management and ongoing process improvement.
Collapse
Affiliation(s)
- Heng Li
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, MD, USA
| | - Lei Dong
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - Christoph Bert
- Department of Radiation Oncology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Joe Chang
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stella Flampouri
- Department of Radiation Oncology, Emory University, Atlanta, GA, USA
| | - Kyung-Wook Jee
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Liyong Lin
- Department of Radiation Oncology, Emory University, Atlanta, GA, USA
| | - Michael Moyers
- Department of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, Shanghai, China
| | - Shinichiro Mori
- Research Center for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba, Japan
| | - Joerg Rottmann
- Center for Proton Therapy, Proton Therapy Singapore, Proton Therapy Pte Ltd, Singapore
| | - Erik Tryggestad
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN, USA
| | - Sastry Vedam
- Department of Radiation Oncology, University of Maryland, Baltimore, USA
| |
Collapse
|
30
|
Lawton JS, Tamis-Holland JE, Bangalore S, Bates ER, Beckie TM, Bischoff JM, Bittl JA, Cohen MG, DiMaio JM, Don CW, Fremes SE, Gaudino MF, Goldberger ZD, Grant MC, Jaswal JB, Kurlansky PA, Mehran R, Metkus TS, Nnacheta LC, Rao SV, Sellke FW, Sharma G, Yong CM, Zwischenberger BA. 2021 ACC/AHA/SCAI Guideline for Coronary Artery Revascularization: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2022; 79:e21-e129. [PMID: 34895950 DOI: 10.1016/j.jacc.2021.09.006] [Citation(s) in RCA: 558] [Impact Index Per Article: 279.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM The guideline for coronary artery revascularization replaces the 2011 coronary artery bypass graft surgery and the 2011 and 2015 percutaneous coronary intervention guidelines, providing a patient-centric approach to guide clinicians in the treatment of patients with significant coronary artery disease undergoing coronary revascularization as well as the supporting documentation to encourage their use. METHODS A comprehensive literature search was conducted from May 2019 to September 2019, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Collaboration, CINHL Complete, and other relevant databases. Additional relevant studies, published through May 2021, were also considered. STRUCTURE Coronary artery disease remains a leading cause of morbidity and mortality globally. Coronary revascularization is an important therapeutic option when managing patients with coronary artery disease. The 2021 coronary artery revascularization guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with coronary artery disease who are being considered for coronary revascularization, with the intent to improve quality of care and align with patients' interests.
Collapse
|
31
|
Dry Needling and Antithrombotic Drugs. Pain Res Manag 2022; 2022:1363477. [PMID: 35035647 PMCID: PMC8759918 DOI: 10.1155/2022/1363477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 12/21/2021] [Indexed: 11/22/2022]
Abstract
Many clinicians increasingly use dry needling in clinical practice. However, whether patients' intake of antithrombotic drugs should be considered as a contraindication for dry needling has not been investigated to date. As far as we know, there are no publications in analyzing the intake of antiplatelet or anticoagulant agents in the context of dry needling techniques. A thorough analysis of existing medications and how they may impact various needling approaches may contribute to improved evidence-informed clinical practice. The primary purpose of this paper is to review the current knowledge of antithrombotic therapy in the context of dry needling. In addition, reviewing guidelines of other needling approaches, such as electromyography, acupuncture, botulinum toxin infiltration, and neck ultrasound-guided fine-needle aspiration biopsy, may provide specific insights relevant for dry needling. Based on published data, taking antithrombotic medication should not be considered an absolute contraindication for dry needling techniques. As long as specific dry needling and individual risks are properly considered, it does not change the risk and safety profile of dry needling. Under specific circumstances, the use of ultrasound guidance is recommended when available.
Collapse
|
32
|
Sussman M, Barnes GD, Guo JD, Tao CY, Gillespie JA, Ferri M, Adair N, Cato MS, Shirkhorshidian I, Di Fusco M. The burden of undertreatment and non-treatment among patients with non-valvular atrial fibrillation and elevated stroke risk: a systematic review. Curr Med Res Opin 2022; 38:7-18. [PMID: 34632887 DOI: 10.1080/03007995.2021.1982684] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Global treatment guidelines recommend treatment with oral anticoagulants (OACs) for patients with non-valvular atrial fibrillation (NVAF) and an elevated stroke risk. However, not all patients with NVAF and an elevated stroke risk receive guideline-recommended therapy. A literature review and synthesis of observational studies were undertaken to identify the body of evidence on untreated and undertreated NVAF and the association with clinical and economic outcomes. METHODS An extensive search (1/2010-4/2020) of MEDLINE, the Cochrane Library, conference proceedings, and health technology assessments (HTAs) was conducted. Studies must have evaluated rates of nontreatment or undertreatment in NVAF. Nontreatment was defined as absence of OACs (but with possible antiplatelet treatment), while undertreatment was defined as treatment with only antiplatelet agents. RESULTS Sixteen studies met our inclusion criteria. Rates of nontreatment for patients with elevated stroke risk ranged from 2.0-51.1%, while rates of undertreatment ranged from 10.0-45.1%. The clinical benefits of anticoagulation were reported in the evaluated studies with reductions in stroke and mortality outcomes observed among patients treated with anticoagulants compared to untreated or undertreated patients. Adverse events associated with all bleeding types (i.e. hemorrhagic stroke, major bleeding or gastrointestinal hemorrhaging) were found to be higher for warfarin patients compared to untreated patients in real-world practice. Healthcare resource utilization was found to be lower among patients highly-adherent to warfarin compared to untreated patients. CONCLUSIONS Rates of nontreatment and undertreatment among NVAF patients remain high and are associated with preventable cardiovascular events and death. Strategies to increase rates of treatment may improve clinical outcomes.
Collapse
Affiliation(s)
- Matthew Sussman
- Modeling and Strategy Services, Panalgo LLC, Boston, MA, USA
| | | | - Jennifer D Guo
- Patient and Health Impact, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Charles Y Tao
- Modeling and Strategy Services, Panalgo LLC, Boston, MA, USA
| | | | - Mauricio Ferri
- Patient and Health Impact, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Nicholas Adair
- Modeling and Strategy Services, Panalgo LLC, Boston, MA, USA
| | | | | | | |
Collapse
|
33
|
Association between ZFHX3 and PRRX1 Polymorphisms and Atrial Fibrillation Susceptibility from Meta-Analysis. Int J Hypertens 2021; 2021:9423576. [PMID: 34950514 PMCID: PMC8692054 DOI: 10.1155/2021/9423576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 10/15/2021] [Indexed: 11/17/2022] Open
Abstract
Background Atrial fibrillation (AF) is a common, sustained cardiac arrhythmia. Recent studies have reported an association between ZFHX3/PRRX1 polymorphisms and AF. In this study, a meta-analysis was conducted to confirm these associations. Objective and Methods. The PubMed, Embase, and Wanfang databases were searched, covering all publications before July 20, 2020. Results Overall, seven articles including 3,674 cases and 8,990 healthy controls for ZFHX3 rs2106261 and 1045 cases and 1407 controls for PRRX1 rs3903239 were included. The odds ratio (OR) (95% confidence interval (CI)) was used to assess the associations. Publication bias was calculated using Egger's and Begg's tests. We found that the ZFHX3 rs2106261 polymorphism increased AF risk in Asians (for example, allelic contrast: OR [95% CI]: 1.39 [1.31–1.47], P < 0.001). Similarly, strong associations were detected through stratified analysis using source of control and genotype methods (for example, allelic contrast: OR [95% CI]: 1.51 [1.38–1.64], P < 0.001 for HB; OR [95% CI]: 1.31 [1.21–1.41], P < 0.001 for PB; OR [95% CI]: 1.55 [1.33–1.80], P < 0.001 for TaqMan; and OR [95% CI]: 1.31 [1.21–1.41], P < 0.001 for high-resolution melt). In contrast, an inverse relationship was observed between the PRRX1 rs3903239 polymorphism and AF risk (C-allele vs. T-allele: OR [95% CI]: 0.83 [0.77–0.99], P=0.036; CT vs. TT: OR [95% CI]: 0.79 [0.67–0.94], P=0.006). No obvious evidence of publication bias was observed. Conclusions In summary, our study suggests that the ZFHX3 rs2106261 and PRRX1 rs3903239 polymorphisms are associated with AF risk, and larger case-controls must be carried out to confirm the abovementioned conclusions.
Collapse
|
34
|
Jia X, Cheng X, Wu N, Xiang Y, Wu L, Xu B, Li C, Zhang Z, Tong S, Zhong L, Li Y. Prognostic value of interleukin-6 in atrial fibrillation: A cohort study and meta-analysis. Anatol J Cardiol 2021; 25:872-879. [PMID: 34866581 DOI: 10.5152/anatoljcardiol.2021.69299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE The prognostic value of interleukin-6 (IL-6) in patients with atrial fibrillation (AF) has not been fully elucidated. Therefore, we conducted a cohort study and a meta-analysis to assess the predictive value of IL-6 for stroke and mortality in patients with AF. METHODS A cohort study was performed in newly diagnosed non-valvular patients with AF. A total of 217 patients with AF were followed up for a mean of 27 months. A multivariate Cox regression analysis was used to evaluate the association between IL-6 and stroke/all-cause mortality. The incremental value was also assessed by adding IL-6 to the CHA2DS2-VASc score. Besides, a meta-analysis of all reported cohort studies and our cohort study was conducted to validate the association of circulating IL-6 and stroke/mortality in patients with AF. RESULTS Our cohort study showed that elevated plasma level of IL-6 was an independent risk factor for predicting stroke [hazard ratio (HR)=3.81; 95% confidence interval (CI), 1.11-13.05; p=0.033] and all-cause mortality (HR=3.11; 95% CI, 1.25-7.72; p=0.015) in patients with AF. Adding IL-6 levels to CHA2DS2-VASc score showed limited improvement of the predictive power for stroke [area under curve (AUC) from 0.81 to 0.88, p=0.006]. Meta-analysis confirmed that increased circulating level of IL-6 was significantly associated with increased risk of stroke (pooled HR=1.97; 95% CI, 1.22-3.17; p=0.006) and all-cause mortality (pooled HR=2.73; 95% CI, 2.29-3.25; p<0.001). CONCLUSION Increased circulating level of IL-6 was significantly associated with greater risk of stroke and all-cause mortality in patients with AF. Adding IL-6 biomarker to the CHA2DS2-VASc score may help to determine the management of AF treatment.
Collapse
Affiliation(s)
- Xiaoyue Jia
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Xi Cheng
- Department of Sciences-Education, Chongqing General Hospital, University of Chinese Academy of Sciences; Chongqing-People's Republic of China
| | - Na Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Ying Xiang
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Long Wu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Bin Xu
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Chengying Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Zhihui Zhang
- Department of Cardiology, Southwest Hospital, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| | - Shifei Tong
- Cardiovascular Disease Center, Third Affiliated Hospital of Chongqing Medical University; Chongqing-People's Republic of China
| | - Li Zhong
- Cardiovascular Disease Center, Third Affiliated Hospital of Chongqing Medical University; Chongqing-People's Republic of China
| | - Yafei Li
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China;Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University); Chongqing-People's Republic of China
| |
Collapse
|
35
|
Kelley RE, Kelley BP. Heart-Brain Relationship in Stroke. Biomedicines 2021; 9:biomedicines9121835. [PMID: 34944651 PMCID: PMC8698726 DOI: 10.3390/biomedicines9121835] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/17/2021] [Accepted: 11/30/2021] [Indexed: 12/14/2022] Open
Abstract
The patient presenting with stroke often has cardiac-related risk factors which may be involved in the mechanism of the stroke. The diagnostic assessment is predicated on recognition of this potential relationship. Naturally, an accurate history is of utmost importance in discerning a possible cause and effect relationship. The EKG is obviously an important clue as well as it allows immediate assessment for possible cardiac arrhythmia, such as atrial fibrillation, for possible acute ischemic changes reflective of myocardial ischemia, or there may be indirect factors such as the presence of left ventricular hypertrophy, typically seen with longstanding hypertension, which could be indicative of a hypertensive mechanism for a patient presenting with intracerebral hemorrhage. For all presentations in the emergency room, the vital signs are important. An elevated body temperature in a patient presenting with acute stroke raises concern about possible infective endocarditis. An irregular-irregular pulse is an indicator of atrial fibrillation. A markedly elevated blood pressure is not uncommon in both the acute ischemic and acute hemorrhagic stroke setting. One tends to focus on possible cardioembolic stroke if there is the sudden onset of maximum neurological deficit versus the stepwise progression more characteristic of thrombotic stroke. Because of the more sudden loss of vascular supply with embolic occlusion, seizure or syncope at onset tends to be supportive of this mechanism. Different vascular territory involvement on neuroimaging is also a potential indicator of cardioembolic stroke. Identification of a cardiogenic source of embolus in such a setting certainly elevates this mechanism in the differential. There have been major advances in management of acute cerebrovascular disease in recent decades, such as thrombolytic therapy and endovascular thrombectomy, which have somewhat paralleled the advances made in cardiovascular disease. Unfortunately, the successful limitation of myocardial damage in acute coronary syndrome, with intervention, does not necessarily mirror a similar salutary effect on functional outcome with cerebral infarction. The heart can also affect the brain from a cerebral perfusion standpoint. Transient arrhythmias can result in syncope, while cardiac arrest can result in hypoxic-ischemic encephalopathy. Cardiogenic dementia has been identified as a mechanism of cognitive impairment associated with severe cardiac failure. Structural cardiac abnormalities can also play a role in brain insult, and this can include tumors, such as atrial myxoma, patent foramen ovale, with the potential for paradoxical cerebral embolism, and cardiomyopathies, such as Takotsubo, can be associated with precipitous cardioembolic events.
Collapse
Affiliation(s)
- Roger E. Kelley
- Ochsner/LSU Health Sciences Center, Department of Neurology, Shreveport, LA 71130, USA
- Correspondence:
| | - Brian P. Kelley
- Division of Cardiology, Department of Internal Medicine, University of North Carolina School of Medicine, Chapel Hill, NC 27514, USA;
| |
Collapse
|
36
|
Madanat L, Bloomingdale R, Shah K, Khalife A, Haines DE, Mehta NK. Left atrial appendage occlusion device infection: Take it or leave it? HeartRhythm Case Rep 2021; 7:750-753. [PMID: 34820273 PMCID: PMC8602083 DOI: 10.1016/j.hrcr.2021.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Luai Madanat
- Department of Internal Medicine, William Beaumont Hospital – Royal Oak, Royal Oak, Michigan
| | - Richard Bloomingdale
- Department of Cardiovascular Medicine, William Beaumont Hospital – Royal Oak, Royal Oak, Michigan
| | - Kuldeep Shah
- Department of Cardiovascular Medicine, William Beaumont Hospital – Royal Oak, Royal Oak, Michigan
| | - Amal Khalife
- Department of Infectious Disease, William Beaumont Hospital – Royal Oak, Royal Oak, Michigan
| | - David E. Haines
- Department of Cardiovascular Medicine, William Beaumont Hospital – Royal Oak, Royal Oak, Michigan
| | - Nishaki K. Mehta
- Department of Cardiovascular Medicine, William Beaumont Hospital – Royal Oak, Royal Oak, Michigan
- Oakland University School of Medicine. Rochester, Michigan
- University of Virginia, Charlottesville, Virginia
- Address reprint requests and correspondence: Dr Nishaki Mehta, Department of Cardiovascular Medicine, Beaumont Hospital, 3601 W 13 Mile Rd, Royal Oak, MI 48073.
| |
Collapse
|
37
|
Li X, Zeng Z, Yang X, Wang H. Predictive value of CHADS 2 and CHA 2DS 2-VASc scores for coronary artery lesions and in-hospital prognosis of patients with acute ST-segment elevation myocardial infarction. BMC Cardiovasc Disord 2021; 21:439. [PMID: 34525958 PMCID: PMC8442268 DOI: 10.1186/s12872-021-02257-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 09/08/2021] [Indexed: 01/02/2023] Open
Abstract
Objective To evaluate the predictive value of CHADS2 and CHA2DS2-VASc scores for coronary artery lesions and in-hospital prognosis of patients with acute ST-segment elevation myocardial infarction (STEMI). Methods A total of 524 patients who were diagnosed with STEMI from January 2016 to August 2017 were retrospectively reviewed. The correlation between CHADS2 and CHA2DS2-VASc scores with the patients’ clinical data, number of coronary lesions, Gensini scores, the target vessel and hospitalization time and in-hospital adverse events (AEs) was analyzed. Results The number of coronary lesions in STEMI patients was mainly single and double lesions. The CHADS2 and CHA2DS2-VASc scores were not meaningful for predicting the number of coronary lesions. However, for left main coronary artery lesion, CHADS2 score was significantly increased when the number increased (P < 0.05), but CHA2DS2-VASc score showed no statistical difference (P > 0.05). The incidence of target lesions in STMEI patients was mainly left anterior descending coronary artery (LAD) and right coronary artery (RCA). The two scores were not meaningful for predicting target lesions (P > 0.05). For the severity of coronary lesions, there was positive correlation between CHADS2 score with Gensini score (P < 0.05), but no exact correlation between CHA2DS2-VASc score and Gensini score (P > 0.05). The stratifications of CHADS2 score and CHA2DS2-VASc score were significantly associated with hospitalization time and adverse events during hospitalization (P < 0.05). The high score group had longer hospitalization time and more AEs during hospitalization than the low score group and the middle group statistically (P < 0.05). Conclusion CHADS2 score had a certain value to predict the severity of coronary lesion and the presence of left main coronary artery in STEMI. The CHA2DS2-VASc score had no predictive ability to do it. There was no significant value in predicting the number of coronary lesions and the location of the target lesions in STEMI patients. However, both scores had the predictive ability for patient hospitalization and AEs during hospitalization.
Collapse
Affiliation(s)
- Xiaoli Li
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University; Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Zhen Zeng
- Geriatric Department, Chui Yang Liu Hospital, Tsinghua University, Beijing, 100022, China
| | - Xinchun Yang
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University; Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Hongjiang Wang
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University; Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gongti South Road, Chaoyang District, Beijing, 100020, China.
| |
Collapse
|
38
|
Kittipibul V, Blumer V, Hernandez GA, Fudim M, Flowers R, Chaparro S, Agarwal R. Pre-operative atrial fibrillation and early right ventricular failure after left ventricular assist device implantation: a systematic review and meta-analysis. Am Heart J 2021; 239:120-128. [PMID: 34038705 DOI: 10.1016/j.ahj.2021.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/14/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Right ventricular failure (RVF) remains a major cause of morbidity and mortality after left ventricular assist device (LVAD). Atrial fibrillation (AF) is known for its deleterious effects on cardiac function and hemodynamics. The association of pre-operative AF with the risk of early post-LVAD RVF has not been well described. METHOD A comprehensive literature search was performed through April, 9 2021. Cohort studies comparing the risk of post-operative RVF and/or need for right ventricular assist device (RVAD) after LVAD in patients with or without AF were included. Pooled odds ratio (OR) with 95% confidence intervals (CI) and I2 statistic were calculated using the random-effects model. RESULTS Six studies were included in the analysis. Post-operative RVF was reported in 5 studies (1,841 patients) and RVAD use was reported in 4 studies (1,355 patients). There is a non-significant trend toward a higher risk of post-operative RVF in the AF group (pooled OR=1.25, 95%CI=0.99-1.58). No significant association between AF and RVAD use is noted (pooled OR=1.17, 95%CI=0.82-1.66). CONCLUSIONS Pre-operative AF is not significantly associated with higher risks of post-operative RVF and RVAD use after LVAD implantation, although the trend toward higher post-operative RVF is observed in patients with pre-operative AF. Additional research using a larger study population is warranted to better understand the association of pre-operative AF and the development of post-LVAD RVF.
Collapse
Key Words
- BTT, Bridge to transplant
- CI, Cardiac index
- CVP, Central venous pressure
- DT, Destination therapy
- HF, Heart failure
- LV, Left ventricle
- LVAD, Left ventricular assist device
- None, ABBREVIATIONS: AF, Atrial fibrillation
- PAP, Pulmonary artery pressure
- RV, Right ventricle
- RVAD, Right ventricular assist device
- RVF, Right ventricular failure
Collapse
|
39
|
Dossett ML, Needles EW, Donahue Z, Gadenne G, Macklin EA, Ruskin JN, Denninger JW. A SMART approach to reducing paroxysmal atrial fibrillation symptoms: Results from a pilot randomized controlled trial. Heart Rhythm O2 2021; 2:326-332. [PMID: 34430937 PMCID: PMC8369288 DOI: 10.1016/j.hroo.2021.06.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Stress and negative emotions contribute to atrial fibrillation (AF). Mind-body practices decrease stress and negative emotions and may reduce AF episodes and improve quality of life for patients with AF. Objective We examined the effects of a multimodal mind-body program, the SMART Program, on AF-related quality of life in patients with paroxysmal AF (PAF). Methods In this randomized, waitlist-controlled pilot trial, 18 subjects with PAF participated in an 8-week SMART Program delivered online immediately or 3 months later. Validated measures were completed at baseline and at 3 and 6 months (waitlist group only). Results Comparing pre- vs post-program scores among all 18 participants, subjects reported improvement in AF-related quality of life (Cohen’s d = 0.75, P = .005) and depression (d = 0.50, P = .05) but not anxiety (d = 0.35, P = .16). Subjects also reported improvements in AF symptom severity (P = .026), distress (P = .014), positive affect (P = .003), and ability to cope with stress (P = .001). Compared to waitlist control subjects, those in the immediate group reported improvement in positive affect (d = 1.20, P = .021) and coping with stress (d = 1.36, P = .011) after participating in the program. Conclusion The SMART Program, delivered virtually, may enhance positive emotions and coping with stress as well as decrease negative emotions and AF symptoms. These results warrant a larger trial to better understand the potential benefits of such programs for patients with PAF.
Collapse
Affiliation(s)
- Michelle L. Dossett
- Department of Medicine, University of California Davis, Sacramento, California
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, Massachusetts
- Address reprint requests and correspondence: Dr Michelle L. Dossett, University of California Davis, Division of General Internal Medicine, 4150 V St, Suite 2400, Sacramento, CA 95817.
| | - Emma W. Needles
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Zachary Donahue
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Gillian Gadenne
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Eric A. Macklin
- Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Jeremy N. Ruskin
- Department of Medicine, University of California Davis, Sacramento, California
| | - John W. Denninger
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, Massachusetts
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts
| |
Collapse
|
40
|
Investigational Anti-Atrial Fibrillation Pharmacology and Mechanisms by Which Antiarrhythmics Terminate the Arrhythmia: Where Are We in 2020? J Cardiovasc Pharmacol 2021; 76:492-505. [PMID: 33165131 PMCID: PMC7641178 DOI: 10.1097/fjc.0000000000000892] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Antiarrhythmic drugs remain the mainstay therapy for patients with atrial fibrillation (AF). A major disadvantage of the currently available anti-AF agents is the risk of induction of ventricular proarrhythmias. Aiming to reduce this risk, several atrial-specific or -selective ion channel block approaches have been introduced for AF suppression, but only the atrial-selective inhibition of the sodium channel has been demonstrated to be valid in both experimental and clinical studies. Among the other pharmacological anti-AF approaches, “upstream therapy” has been prominent but largely disappointing, and pulmonary delivery of anti-AF drugs seems to be promising. Major contradictions exist in the literature about the electrophysiological mechanisms of AF (ie, reentry or focal?) and the mechanisms by which anti-AF drugs terminate AF, making the search for novel anti-AF approaches largely empirical. Drug-induced termination of AF may or may not be associated with prolongation of the atrial effective refractory period. Anti-AF drug research has been largely based on the “suppress reentry” ideology; however, results of the AF mapping studies increasingly indicate that nonreentrant mechanism(s) plays an important role in the maintenance of AF. Also, the analysis of anti-AF drug-induced electrophysiological alterations during AF, conducted in the current study, leans toward the focal source as the prime mechanism of AF maintenance. More effort should be placed on the investigation of pharmacological suppression of the focal mechanisms.
Collapse
|
41
|
Eng MH, Balan P, Fang K. Blindsided by Postoperative Atrial Fibrillation: Vigilance Is the Anthem of Quality. JACC Cardiovasc Interv 2021; 14:1575-1577. [PMID: 34294399 DOI: 10.1016/j.jcin.2021.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 06/16/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Marvin H Eng
- Division of Cardiology, Banner University Medical Center, Phoenix, Arizona, USA.
| | - Prakash Balan
- Division of Cardiology, Banner University Medical Center, Phoenix, Arizona, USA
| | - Kenith Fang
- Division of Cardiothoracic Surgery, Banner University Medical Center, Phoenix, Arizona, USA
| |
Collapse
|
42
|
Sezai A, Taoka M, Osaka S, Kitazumi Y, Suzuki K, Kamata K, Tanaka M. A Comparative Prospective Observational Study on the Use of Direct Oral Anticoagulants after Cardiac Surgery for the Management of Atrial Fibrillation. Ann Thorac Cardiovasc Surg 2021; 27:191-199. [PMID: 33208579 PMCID: PMC8343030 DOI: 10.5761/atcs.oa.20-00213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 08/26/2020] [Indexed: 01/19/2023] Open
Abstract
PURPOSE Recently, guidelines recommended the use of direct oral anticoagulants (DOACs) for the management of non-valvular atrial fibrillation (NVAF). Postoperative atrial fibrillation (POAF) is the most common post-surgical complication of cardiac surgery, but the efficacy and safety of DOAC for POAF have rarely been investigated. We conducted a prospective observational study to investigate the efficacy and safety of DOAC administered immediately after POAF. MATERIALS AND METHODS In all, 135 patients that experienced POAF after cardiac surgery were treated with a DOAC. Primary endpoints were either bleeding or thromboembolic events. Secondary endpoints included changes in hemoglobin (Hb), prothrombin time (PT), activated partial thromboplastin time (APTT), serum creatinine (sCr), estimated glomerular filtration rate (eGFR), and pleural/pericardial effusion. RESULTS Patients were treated with apixaban (n = 31), edoxaban (n = 87), and rivaroxaban (n = 17). Major bleeding (p = 0.011) and gastrointestinal (GI) bleeding (p = 0.047) were significantly more frequent in the rivaroxaban group. Stroke was observed in one rivaroxaban group patient and none in the other two groups. CONCLUSION DOAC as anticoagulation therapy for the early intervention of POAF following cardiac surgery is associated with a low incidence of major bleeding; a favorable safety profile and excellent efficacy were demonstrated for DOAC. Furthermore, our results indicate that the safety and efficacy of apixaban and edoxaban are better than rivaroxaban.
Collapse
Affiliation(s)
- Akira Sezai
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Makoto Taoka
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Shunji Osaka
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Yoshiki Kitazumi
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Keito Suzuki
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Keita Kamata
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Masashi Tanaka
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| |
Collapse
|
43
|
Craft J, Li Y, Bhatti S, Cao JJ. How to do left atrial late gadolinium enhancement: a review. Radiol Med 2021; 126:1159-1169. [PMID: 34132927 DOI: 10.1007/s11547-021-01383-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/04/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Quantification of left atrial late gadolinium enhancement is a powerful clinical and research tool. Fibrosis burden has been shown to predict the success of pulmonary vein isolation, post-ablation reoccurrence, and major adverse cardiovascular events such as stroke. OVERVIEW The standardized cardiovascular magnetic resonance imaging protocols 2020 update describes the key components of the examination. This review is a more in-depth guide, geared toward building left atrial late gadolinium enhancement imaging from the ground up. The standard protocol consists of the following: localization, pulmonary vein magnetic resonance angiography, cardiac cines, left ventricular, and atrial late gadolinium enhancement. We also review typical segmentation and post-processing techniques, as well as discuss pitfalls, limitations, and potential future innovations in this area. CONCLUSIONS With sufficient experience and optimized protocols, left atrial late gadolinium enhancement imaging is a strong addition to the cardiac magnetic resonance imaging repertoire.
Collapse
Affiliation(s)
- Jason Craft
- St Francis Hospital, Dematteis Research Center, 101 Northern Blvd, Greenvale, NY, 11548, USA.
| | - Yulee Li
- St Francis Hospital, Dematteis Research Center, 101 Northern Blvd, Greenvale, NY, 11548, USA
| | - Salman Bhatti
- The Ohio State University Wexner Medical Center, 410 W 10th Ave, Columbus, OH, 43210, USA
| | - Jie Jane Cao
- St Francis Hospital, Dematteis Research Center, 101 Northern Blvd, Greenvale, NY, 11548, USA
| |
Collapse
|
44
|
Nair D, Michaud GF, Cavanaugh KL. Patient-Defined Outcome Endpoints: A Paradigm Shift in Evaluating Atrial Fibrillation Ablation Efficacy. Heart Lung Circ 2021; 30:1103-1106. [PMID: 34092504 DOI: 10.1016/j.hlc.2021.05.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Devika Nair
- Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Gregory F Michaud
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kerri L Cavanaugh
- Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, USA; Center for Effective Health Communication, Vanderbilt University Medical Center, Nashville, TN, USA
| |
Collapse
|
45
|
Mitochondrial Dysfunction Contributes to Aging-Related Atrial Fibrillation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5530293. [PMID: 34007402 PMCID: PMC8102104 DOI: 10.1155/2021/5530293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/04/2021] [Accepted: 04/15/2021] [Indexed: 11/17/2022]
Abstract
The incidence of atrial fibrillation (AF) increases with age, and telomere length gradually shortens with age. However, whether telomere length is related to AF is still inconclusive, and the exact mechanism by which aging causes the increased incidence of AF is still unclear. We hypothesize that telomere length is correlated with aging-related AF and that mitochondrial dysfunction plays a role in this. This research recruited 96 elderly male patients with AF who were admitted to the Second Medical Center of Chinese PLA General Hospital from April to October 2018. After matching by age and gender, 96 non-AF elderly male patients who were admitted to the hospital for physical examination during the same period were selected as controls. Anthropometric, clinical, and laboratory analyses were performed on all subjects. The mitochondrial membrane potential (MMP) of peripheral blood leukocytes was detected as the indicator of mitochondrial function. Compared with the control group, the leukocyte telomere length (LTL) was significantly shorter (P < 0.001), and the level of PGC-1α in serum was significantly lower in AF patients. Additionally, in subjects without any other diseases, the AF patients had lower MMP when compared with the control. Multivariate logistic regression confirmed that LTL (OR 0.365; 95% CI 0.235-0.568; P < 0.001) and serum PGC-1α (OR 0.993; 95% CI 0.988-0.997; P = 0.002) were inversely associated with the presence of AF. In addition, ROC analysis indicated the potential diagnostic value of LTL and serum PGC-1α with AUC values of 0.734 and 0.633, respectively. This research concludes that LTL and serum PGC-1α are inversely correlated with the occurrence of aging-related AF and that mitochondrial dysfunction plays a role in this.
Collapse
|
46
|
Rabêlo Evangelista AB, Monteiro FR, Nearing BD, Belardinelli L, Verrier RL. Flecainide-induced QRS complex widening correlates with negative inotropy. Heart Rhythm 2021; 18:1416-1422. [PMID: 33848647 DOI: 10.1016/j.hrthm.2021.04.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/30/2021] [Accepted: 04/05/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The negative inotropic effect of Class IC antiarrhythmic drugs limits their use for acute cardioversion of atrial fibrillation (AF). OBJECTIVE The purpose of this study was to examine, in an intact porcine model, the effects of pulmonary and intravenous (IV) administration of flecainide on left ventricular (LV) contractility and QRS complex width at doses that are effective in converting new-onset AF to sinus rhythm. METHODS Flecainide (1.5 mg/kg bolus) was delivered by intratracheal administration and compared to 2.0 mg/kg 10-minute IV administration (European Society of Cardiology guideline) and to 0.5 and 1.0 mg/kg 2-minute IV doses in 40 closed-chest, anesthetized Yorkshire pigs. Catheters were fluoroscopically positioned in the LV to monitor QRS complex width and contractility and at the bifurcation of the main bronchi to deliver intratracheal flecainide. RESULTS Peak flecainide plasma concentrations (Cmax) were similar, but the 30-minute area under the curve (AUC) of plasma levels was 1.4- to 2.8-fold greater for 2.0 mg/kg 10-minute IV infusion than for the lower, more rapidly delivered intratracheal and IV doses. AUC for LV contractility (ie, negative inotropic burden) was 2.2- to 3.6-fold greater for 2.0 mg/kg 10-minute IV dose than for the lower, more rapidly delivered doses. QRS complex widening by flecainide was highly correlated with the decrease in LV contractility (r2 = 0.890, P <.0001, for all IV doses; r2 = 0.812, P = .01, for intratracheal flecainide). CONCLUSION QRS complex widening in response to flecainide is strongly correlated with decrease in LV contractility. Rapid pulmonary or IV flecainide delivery reduces the negative inotropic burden while quickly achieving Cmax levels associated with conversion of AF.
Collapse
Affiliation(s)
- Ana B Rabêlo Evangelista
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston Massachusetts; Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Felipe R Monteiro
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston Massachusetts; Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Bruce D Nearing
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston Massachusetts; Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | | | - Richard L Verrier
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston Massachusetts; Department of Medicine, Harvard Medical School, Boston, Massachusetts.
| |
Collapse
|
47
|
DNA Methylation in Atrial Fibrillation and Its Potential Role in Precision Medicine. Methods Mol Biol 2021. [PMID: 32710320 DOI: 10.1007/978-1-0716-0904-0_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Abstract
Atrial fibrillation (AF), a common arrhythmia, can cause many serious consequences, including stroke and even death. The pathological mechanism of AF is very complicated. Epigenetic mechanisms, especially DNA methylation, contribute to the pathogenesis and maintenance of AF. DNA methylation is an important part of epigenetic and plays a significant role in human physiology and pathology. AF patients possess specific methylation sites (e.g., Pitx2c, RASSF1A, SURs, SERCA2a, and LINC00472), which have potential values of being biomarkers and underlie the diagnosis and prognosis of AF. These methylation sites can also benefit accurate treatment of AF. With deeper understanding into the epigenetic mechanisms of AF, the precision medicine for AF has also developed rapidly. In the future, DNA methylation omics and other research methods will be integrated to explore the epigenetic mechanisms in AF.
Collapse
|
48
|
Xu W, Wu H, Shang L. Gene expression in rat placenta after exposure to di(2-ethylhexyl) phthalate. Hum Exp Toxicol 2021; 40:504-514. [PMID: 32909833 DOI: 10.1177/0960327120954259] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The organic compound di(2-ethylhexyl) phthalate (DEHP) is widely used as a plasticizer in many products. Exposure to DEHP has been reported to lead to adverse pregnancy outcomes by suppressing placenta growth and development. The aim of this study was to determine the gene expression profiles of rat placenta exposed to (DEHP) and identify genes crucial for the DEHP response. Three groups of Wistar rats were administered an intragastric dose of 1,000 mg/kg DEHP, 500 mg/kg DEHP, or corn oil, RNA was isolated from placenta tissue, and hybridization was performed. Gene expression profiles were analyzed by identifying functional enrichment, differentially expressed genes (DEGs), protein-protein interaction (PPI) networks and modules, and transcription factor (TF)-miRNA-target regulatory networks. We obtained 2,032 DEGs, including cytochrome P450, family 2, subfamily R, polypeptide 1 (CYP2R1), sterol O-acyltransferase 2 (SOAT2), and 24-dehydrocholesterol reductase (DHCR24) from the steroid biosynthesis pathway and somatostatin receptor 4 (SSTR4) and somatostatin receptor 2 (SSTR2) in the neuroactive ligand-receptor interaction pathway. The PPI network included 476 nodes, 2,682 interaction pairs, and three sub-network modules. Moreover, eight miRNAs, three TFs, and 176 regulatory pairs were obtained from the TF-miRNA-target regulatory network. CYP2R1, SOAT2, DHCR24, SSTR4, and SSTR2 may affect DEHP influence on rat placenta development.
Collapse
Affiliation(s)
- Wan Xu
- Department of Obstetrics and Gynecology, Seventh Medical Center of Chinese 92291PLA General Hospital, China
| | - Hongyan Wu
- Department of Obstetrics and Gynecology, Seventh Medical Center of Chinese 92291PLA General Hospital, China
| | - Lixin Shang
- Department of Obstetrics and Gynecology, Seventh Medical Center of Chinese 92291PLA General Hospital, China
| |
Collapse
|
49
|
Xiao FP, Chen MY, Wang L, He H, Jia ZQ, Kuai L, Zhou HB, Liu M, Hong M. Outcomes of new-onset atrial fibrillation in patients with sepsis: A systematic review and meta-analysis of 225,841 patients. Am J Emerg Med 2021; 42:23-30. [PMID: 33429188 DOI: 10.1016/j.ajem.2020.12.062] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/15/2020] [Accepted: 12/20/2020] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND The outcomes of new-onset atrial fibrillation (AF) during sepsis are inconsistent and inconclusive. This meta-analysis aims to provide a comprehensive description of the impact of new-onset AF on the prognosis of sepsis. METHODS Three electronic databases (PubMed, Embase, and the Cochrane Library) were searched for relevant studies. Meta-analysis was performed using odds ratios (OR) and 95% confidence intervals (CI) as effect measures. RESULTS A total of 225,841 patients from 13 individual studies were incorporated to the meta-analysis. The summary results revealed that new-onset AF during sepsis was associated with increased odds of in-hospital mortality (pooled OR: 2.09; 95% CI: 1.53-2.86; p < 001), post-discharge mortality (pooled OR: 2.44; 95% CI: 1.81-3.29; p < .001), and stroke (pooled OR:1.88; 95% CI: 1.13-3.14; p < .05). Results also indicated that the incidence of new-onset AF varied from 1.9% for mild sepsis to 46.0% for septic shock. Furthermore, compared to those without AF, people with new-onset AF had longer ICU and hospital stays, as well as a higher recurrence of AF. CONCLUSIONS New-onset AF is frequently associated with adverse outcomes in patients with sepsis. This is a clinical issue that warrants more attention and should be managed appropriately to prevent poor prognosis.
Collapse
Affiliation(s)
- Fang-Ping Xiao
- Department of Cardiology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ming-Yue Chen
- Department of Geriatrics, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lei Wang
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, China
| | - Hao He
- Department of Cardiology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhi-Qiang Jia
- Department of Cardiology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lin Kuai
- Department of Geriatrics, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hai-Bo Zhou
- Department of Cardiology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Meng Liu
- Department of Cardiology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Mei Hong
- Department of Cardiology, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China; Department of Geriatrics, Second Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| |
Collapse
|
50
|
Kheiwa A, Hari P, Madabhushi P, Varadarajan P. Patent foramen ovale and atrial septal defect. Echocardiography 2020; 37:2172-2184. [PMID: 33368546 DOI: 10.1111/echo.14646] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 02/07/2020] [Indexed: 11/30/2022] Open
Abstract
Atrial septal defects (ASD) are among the most common congenital heart diseases encountered in adulthood. Patent foramen ovale (PFO) is present in up to 25% of the population. ASD could present as isolated lesion or in association with more complex congenital heart disease form as tetralogy of Fallot, or Ebstein's anomaly of tricuspid valve. There is a wide range of clinical presentation ranging from asymptomatic subjects surviving to adulthood undiagnosed to subjects presenting with right heart failure and severe pulmonary vascular disease (Eisenmenger syndrome). This manuscript is an in depth review of the complex atrial septation, the variable clinical presentation of ASD and PFO, and its clinical and therapeutic implications.
Collapse
Affiliation(s)
- Ahmed Kheiwa
- Division of Cardiology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Pawan Hari
- Division of Cardiology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Pranav Madabhushi
- Division of Cardiology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Padmini Varadarajan
- Division of Cardiology, Loma Linda University Medical Center, Loma Linda, CA, USA
| |
Collapse
|