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Nielsen AB, Skaarup KG, Djernæs K, Duus LS, Espersen C, Sørensen SK, Ruwald MH, Hansen ML, Worck RH, Johannessen A, Hansen J, Nardelli P, San José Estépar R, San José Estépar R, Biering-Sørensen T. Association Between Pulmonary Vascular Volume and Cardiac Structure and Function in Patients With Atrial Fibrillation. Am J Cardiol 2023; 205:182-189. [PMID: 37604065 DOI: 10.1016/j.amjcard.2023.07.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/14/2023] [Accepted: 07/24/2023] [Indexed: 08/23/2023]
Abstract
Pulmonary vascular abnormalities, quantified from computed tomography scans, have frequently been observed in patients with pulmonary diseases. However, little is known about pulmonary vascular changes in patients with cardiac disease. Thus, we aimed to examine the cardiopulmonary relation in patients with atrial fibrillation (AF) by comparing pulmonary vascular volume (PVV) to echocardiographic measures and AF severity. A total of 742 patients (median age 63 years, 70% men) who underwent ablation for AF were included. Preprocedural cardiac computed tomography was used to measure the total and small-vessel PVV, along with the pulmonary artery to aorta ratio and the degree of emphysema. The association between PVV and echocardiographic parameters was evaluated using a multivariable linear regression analysis. Lower total and small-vessel PVV were associated with more impaired measures of cardiac structure and function, including but not limited to left ventricular ejection fraction and peak atrial longitudinal strain. Patients with reduced total and small-vessel PVV had higher odds of having persistent AF than paroxysmal AF in the unadjusted logistic regression analyses. However, after clinical and echocardiographic adjustments, only reduced small-vessel PVV remained independently associated with persistent AF (odds ratio 1.90, 95% confidence interval 1.26 to 2.87, p = 0.002). In conclusion, pulmonary vascular remodeling is associated with persistent AF and with more impaired measures of cardiac structure and function, providing further insights into heart-lung interactions in this patient group.
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Affiliation(s)
- Anne Bjerg Nielsen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark; Applied Chest Imaging Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
| | | | - Kasper Djernæs
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Lisa Steen Duus
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark; Applied Chest Imaging Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Caroline Espersen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Samuel Kiil Sørensen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Martin Huth Ruwald
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Morten Lock Hansen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - René Husted Worck
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Arne Johannessen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Jim Hansen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark
| | - Pietro Nardelli
- Applied Chest Imaging Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Rubén San José Estépar
- Applied Chest Imaging Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Raúl San José Estépar
- Applied Chest Imaging Laboratory, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Tor Biering-Sørensen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Denmark; Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Nielsen AB, Skaarup KG, Djernæs K, Hauser R, San José Estépar R, Sørensen SK, Ruwald MH, Hansen ML, Worck RH, Johannessen A, Hansen J, Biering-Sørensen T. Left atrial contractile strain predicts recurrence of atrial tachyarrhythmia after catheter ablation. Int J Cardiol 2022; 358:51-57. [PMID: 35469934 DOI: 10.1016/j.ijcard.2022.04.056] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Despite improvement in treatment strategies of atrial fibrillation (AF), a considerable number of patients still experience recurrence of atrial tachyarrhythmia (ATA) following catheter ablation (CA). This study aimed to investigate the prognostic value of left atrial (LA) deformation analysis in a large group of patients undergoing CA for AF. METHODS This study included 678 patients with AF. Echocardiography including two-dimensional speckle tracking echocardiography (2DSTE) was performed in all patients prior to CA. Logistic regression analysis was used to assess the association between ATA recurrence and LA strain during reservoir phase (LASr), LA strain during contraction phase (LASct), and LA strain during conduit phase (LAScd). RESULTS During one-year follow-up, 274 (40%) experienced ATA recurrence. Median age of the included study population was 63.2 years (IQR: 55.5, 69.5) and 485 (72%) were male. Patients with recurrence had lower LASr (22.6% vs. 25.1%, p = 0.001) and LASct (10.7% vs. 12.4%, p < 0.001). No difference in LAScd was observed. After adjusting for potential clinical and echocardiographic confounders LASr (OR = 1.04, CI95% [1.01; 1.07], p = 0.015, per 1% decrease) and LASct (OR = 1.06, CI95% [1.02; 1.11], p = 0.007, per 1% decrease) remained independent predictors of recurrence. However, in patients with a normal-sized LA (LA volume index<34 mL/m2), only LASct remained an independent predictor of recurrence (OR = 1.07, CI95% [1.01; 1.12], p = 0.012, per 1% decrease). CONCLUSION In patients undergoing CA for AF, LA deformation analysis by 2DSTE could be of use in risk stratification in clinical practice regarding ATA recurrence, even in patients with a normal-sized LA.
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Affiliation(s)
- Anne Bjerg Nielsen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark.
| | | | - Kasper Djernæs
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Raphael Hauser
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | | | - Samuel Kiil Sørensen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Martin Huth Ruwald
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Morten Lock Hansen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - René Husted Worck
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Arne Johannessen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Jim Hansen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Copenhagen, Denmark; Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
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Nielsen AB, Skaarup KG, Lassen MCH, Djernæs K, Hansen ML, Svendsen JH, Johannessen A, Hansen J, Sørensen SK, Gislason G, Biering-Sørensen T. Usefulness of left atrial speckle tracking echocardiography in predicting recurrence of atrial fibrillation after radiofrequency ablation: a systematic review and meta-analysis. Int J Cardiovasc Imaging 2020; 36:1293-1309. [PMID: 32248332 DOI: 10.1007/s10554-020-01828-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 03/26/2020] [Indexed: 12/12/2022]
Abstract
The usefulness of peak atrial longitudinal strain (PALS) in identifying patients at high risk of atrial fibrillation (AF) recurrence after radiofrequency ablation (RFA) has been investigated in several small AF populations. The aim of this systematic review and meta-analysis was to investigate whether PALS predicts recurrence of AF after RFA treatment. MEDLINE, EMBASE and the Cochrane Library were searched. Studies investigating the value of PALS in predicting successful RFA in AF patients were selected. Patients underwent echocardiography prior to RFA. Risk of bias was evaluated using the Quality in Prognosis Studies (QUIPS) Tool. Twelve studies and a total of 1025 patients suffering from paroxysmal or persistent AF were included. Odds ratios (OR) were assessed in a random and fixed effects model for univariable and multivariable pooled analyses respectively. PALS was found to be a significant predictor of AF recurrence after RFA across study populations (Univariable: OR: 1.17, CI95% [1.03-1.34], p = 0.018, per 1% decrease) (Multivariable: OR: 1.16, CI95% [1.09-1.24], p < 0.001, per 1% decrease). Patients with recurrence had significantly lower PALS prior to RFA than patients who maintained sinus rhythm (15.7 ± 5.7% vs. 23.0 ± 7.0%, p = 0.016). A pooled analysis of weighted mean differences (WMD) also showed a significant difference in PALS between the two groups (WMD: - 6.57, CI95% [- 8.49: - 4.65], p < 0.001). Lower values of PALS are associated with an increased risk of AF recurrence after RFA. PALS provides prognostic value in clinical practice.
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Affiliation(s)
- Anne Bjerg Nielsen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.
| | | | | | - Kasper Djernæs
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Morten Lock Hansen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Hastrup Svendsen
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Arne Johannessen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Jim Hansen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Samuel Kiil Sørensen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Gunnar Gislason
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Herlev & Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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de Knegt MC, Linde JJ, Fuchs A, Pham MHC, Jensen AK, Nordestgaard BG, Kelbæk H, Køber LV, Heitmann M, Fornitz G, Hove JD, Kofoed KF, Kofoed KF, Nordestgaard B, Køber LV, Kühl JT, Fuchs A, Sigvardsen P, Sørgaard M, de Knegt MC, Norsk J, Frestad D, Mejdahl M, Elming M, Sørensen SK, Hindsøe L, Thomsen AF, Udholm PM, Pihl C, Nilsson J, Byrne C, Knudsen AD, Haugen M, Windfeld-Mathiasen J, Wiegandt YTL, Pham MHC, Ballegaard C, Arnaa K, Møller C, Thrysøe K, Linde JJ, Kofoed KF, Hove JD, Jensen GB, Sørgaard M, Kelbæk H, Kühl JT, Nielsen W, Køber LV, Trysøe K, Møller C, Bock-Pedersen T, Hansen B, Udholm PM, de Knegt MC, Kofoed KF, Køber LV, Kløvgaard L, Linde JJ, Kühl JT, Holmvang L, Engstrøm T, Helquist S, Jørgensen E, Petersen F, Saunamaki K, Clemmensen P, de Knegt MC, Sadjadieh G, Laursen PN, Hansen PR, Gislason G, Abildgaard U, Jensen JS, Galatius S, Fritz-Hansen T, Bech J, Wachtell C, Madsen JK, Smedegaard L, Özcan C, Svendsen IH, Nielsen OW, Kristiansen O, Bjerre AF, Hove JD, Nielsen W, Dixen U, Madsen JK, Fornitz GG, Raymond I, Abdulla J, Lyngbæk; S, Steffensen R, Jurlander B, Kragelund C, Dominguez H, Schou M, Kelbæk H, Elming H, Therkelsen S. Relationship between patient presentation and morphology of coronary atherosclerosis by quantitative multidetector computed tomography. Eur Heart J Cardiovasc Imaging 2018; 20:1221-1230. [DOI: 10.1093/ehjci/jey146] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 09/11/2018] [Indexed: 12/13/2022] Open
Abstract
Abstract
Aims
Quantitative computed tomography (QCT) allows assessment of morphological features of coronary atherosclerosis. We aimed to test the hypothesis that clinical patient presentation is associated with distinct morphological features of coronary atherosclerosis.
Methods and results
A total of 1652 participants, representing a spectrum of clinical risk profiles [787 asymptomatic individuals from the general population, 468 patients with acute chest pain without acute coronary syndrome (ACS), and 397 patients with acute chest pain and ACS], underwent multidetector computed tomography. Of these, 274 asymptomatic individuals, 254 patients with acute chest pain without ACS, and 327 patients with acute chest pain and ACS underwent QCT to assess coronary plaque volumes and proportions of dense calcium (DC), fibrous, fibro fatty (FF), and necrotic core (NC) tissue. Furthermore, the presence of vulnerable plaques, defined by plaque volume and tissue composition, was examined. Coronary plaque volume increased significantly with worsening clinical risk profile [geometric mean (95% confidence interval): 148 (129–166) mm3, 257 (224–295) mm3, and 407 (363–457) mm3, respectively, P < 0.001]. Plaque composition differed significantly across cohorts, P < 0.0001. The proportion of DC decreased, whereas FF and NC increased with worsening clinical risk profile (mean proportions DC: 33%, 23%, 23%; FF: 50%, 61%, 57%; and NC: 17%, 17%, 20%, respectively). Significant differences in plaque composition persisted after multivariable adjustment for age, gender, body surface area, hypertension, statin use at baseline, diabetes, smoking, family history of ischaemic heart disease, total plaque volume, and tube voltage, P < 0.01.
Conclusion
Coronary atherosclerotic plaque volume and composition are strongly associated to clinical presentation.
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Affiliation(s)
- Martina C de Knegt
- Department of Cardiology, The Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
- Department of Cardiology, Amager-Hvidovre Hospital, University of Copenhagen, Kettegård Allé 30, Hvidovre, Copenhagen, Denmark
| | - Jesper J Linde
- Department of Cardiology, The Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
| | - Andreas Fuchs
- Department of Cardiology, The Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
| | - Michael H C Pham
- Department of Cardiology, The Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
| | - Andreas K Jensen
- Section of Biostatistics, Department of Public Health, University of Copenhagen, Øster Farimagsgade 5, Copenhagen, Denmark
| | - Børge G Nordestgaard
- Department of Clinical Biochemistry and the Copenhagen General Population Study, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, Herlev, Copenhagen, Denmark
| | - Henning Kelbæk
- Department of Cardiology, Zealand University Hospital, Sygehusvej 10, Roskilde, Denmark
| | - Lars V Køber
- Department of Cardiology, The Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
| | - Merete Heitmann
- Department of Cardiology, Bispebjerg Hospital, University of Copenhagen, Bispebjerg Bakke 23, Copenhagen, Denmark
| | - Gitte Fornitz
- Department of Cardiology, Amager-Hvidovre Hospital, University of Copenhagen, Kettegård Allé 30, Hvidovre, Copenhagen, Denmark
| | - Jens D Hove
- Department of Cardiology, Amager-Hvidovre Hospital, University of Copenhagen, Kettegård Allé 30, Hvidovre, Copenhagen, Denmark
| | - Klaus F Kofoed
- Department of Cardiology, The Heart Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
- Department of Radiology, The Diagnostic Centre, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen, Denmark
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Sørensen SK. PReS-FINAL-2007: Adolescent clinic for young patients with juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2013. [PMCID: PMC4045023 DOI: 10.1186/1546-0096-11-s2-p20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Jensen JB, Sørensen SK. [Early child psychiatric intervention in the primary health sector. Requirements and possibilities]. Ugeskr Laeger 1986; 148:1566-70. [PMID: 3750429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Sørensen SK. [Health system. Danish health is good--but not everything is rose-colored]. Sygeplejersken 1986; 86:4-11. [PMID: 3644484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Sørensen SK, Madsen IM. [Instructions for treatment with epidural morphine. Model instructions from the Health Administration for all anesthesiology departments]. Sygeplejersken 1982; 82:14-5. [PMID: 6917516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Sørensen SK. [Statement from the Health Administration in relation to the younger physicians' strike, May 1981: Health Administration's tasks and actions during physicians' conflict]. Sygeplejersken 1981; 81:20-1. [PMID: 6913220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Sørensen SK. [What expectations does the health administration have about the future of health services: the central focus of health activities merely moves slowly]. Sygeplejersken 1980; 80:12-6. [PMID: 6902982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Amdrup E, Harvald B, Lundbaek K, Riis P, Siggaard-Andersen O, Siim JC, Skinhøj E, Sørensen SK. [A Danish medical delegation in the people's republic of China]. Ugeskr Laeger 1975; 137:1865-90. [PMID: 1145893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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