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Bjerregaard CL, Biering-Sørensen T, Skaarup KG, Sengeløv M, Lassen MCH, Johansen ND, Olsen FJ. Right Ventricular Function in Arrhythmogenic Right Ventricular Cardiomyopathy: Potential Value of Strain Echocardiography. J Clin Med 2024; 13:717. [PMID: 38337410 PMCID: PMC10856386 DOI: 10.3390/jcm13030717] [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: 12/15/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Arrhythmogenic right ventricular cardiomyopathy is an inherited cardiomyopathy, characterized by abnormal cell adhesions, disrupted intercellular signaling, and fibrofatty replacement of the myocardium. These changes serve as a substrate for ventricular arrhythmias, placing patients at risk of sudden cardiac death, even in the early stages of the disease. Current echocardiographic criteria for diagnosing arrhythmogenic right ventricular cardiomyopathy lack sensitivity, but novel markers of cardiac deformation are not subject to the same technical limitations as current guideline-recommended measures. Measuring cardiac deformation using speckle tracking allows for meticulous quantification of global systolic function, regional function, and dyssynchronous contraction. Consequently, speckle tracking to quantify myocardial strain could potentially be useful in the diagnostic process for the determination of disease progression and to assist risk stratification for ventricular arrhythmias and sudden cardiac death. This narrative review provides an overview of the potential use of different myocardial right ventricular strain measures for characterizing right ventricular dysfunction in arrhythmogenic right ventricular cardiomyopathy and its utility in assessing the risk of ventricular arrhythmias.
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Affiliation(s)
- Caroline Løkke Bjerregaard
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital—Rigshospitalet, 2100 Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark
| | - Kristoffer Grundtvig Skaarup
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Morten Sengeløv
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Mats Christian Højbjerg Lassen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Niklas Dyrby Johansen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Flemming Javier Olsen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
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Corbo MD, Vitale E, Pesolo M, Casavecchia G, Gravina M, Pellegrino P, Brunetti ND, Iacoviello M. Recent Non-Invasive Parameters to Identify Subjects at High Risk of Sudden Cardiac Death. J Clin Med 2022; 11:jcm11061519. [PMID: 35329848 PMCID: PMC8955301 DOI: 10.3390/jcm11061519] [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] [Received: 02/03/2022] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases remain among the leading causes of death worldwide and sudden cardiac death (SCD) accounts for ~25% of these deaths. Despite its epidemiologic relevance, there are very few diagnostic strategies available useful to prevent SCD mainly focused on patients already affected by specific cardiovascular diseases. Unfortunately, most of these parameters exhibit poor positive predictive accuracy. Moreover, there is also a need to identify parameters to stratify the risk of SCD among otherwise healthy subjects. This review aims to provide an update on the most relevant non-invasive diagnostic features to identify patients at higher risk of developing malignant ventricular arrhythmias and SCD.
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Affiliation(s)
- Maria Delia Corbo
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
| | - Enrica Vitale
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
| | - Maurizio Pesolo
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
| | - Grazia Casavecchia
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
| | - Matteo Gravina
- University Radiology Unit, University Polyclinic Hospital of Foggia, 71100 Foggia, Italy;
| | - Pierluigi Pellegrino
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
| | - Natale Daniele Brunetti
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
| | - Massimo Iacoviello
- Cardiology Unit, Department of Medical and Surgical Sciences, University Polyclinic Hospital of Foggia, University of Foggia, 71100 Foggia, Italy; (M.D.C.); (E.V.); (M.P.); (G.C.); (P.P.); (N.D.B.)
- Correspondence: or
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Abstract
Sudden cardiac death (SCD) is the worst clinical event occurring in the clinical context of cardiomyopathies. Current guidelines recommend using LV ejection fraction as the only imaging-derived parameter to identify patients who may benefit from ICD implantation in cardiomyopathies with reduced ejection fraction; however, a relevant proportion of high-risk population is left with unmet therapeutic goal. In case of dilated, hypertrophic, or arrhythmogenic cardiomyopathies, there is still a room for more sensitive and specific risk markers for identifying a cluster at higher risk of SCD. In this paper, we reviewed the evidence supporting the use of advanced echocardiography, CMR, and nuclear cardiology for SCD stratification in patients with the most common cardiomyopathies. The added value of these modalities may be explained on the basis of tissue characterization, especially scar detection, a central player in the pathogenesis of arrhythmias. Therefore, integration of these modalities to our everyday clinical practice may help in dealing with the gray zones where current guidelines are still ineffective for patient selection.
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Champion S. Stress Echocardiography: A Major Tool for Determining Arrhythmogenic Right Ventricular Dysplasia/Cardiomyopathy. J Am Soc Echocardiogr 2017; 30:1042-1043. [PMID: 28797722 DOI: 10.1016/j.echo.2017.06.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Sébastien Champion
- Réanimation, Clinique de Parly 2, Ramsay Générale de Santé, Le Chesnay, France
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Sokalskis V, Peluso D, Jagodzinski A, Sinning C. Added clinical value of applying myocardial deformation imaging to assess right ventricular function. Echocardiography 2017; 34:919-927. [PMID: 28317170 DOI: 10.1111/echo.13521] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Right heart dysfunction has been found to be a strong prognostic factor predicting adverse outcome in various cardiopulmonary diseases. Conventional echocardiographic measurements can be limited by geometrical assumptions and impaired reproducibility. Speckle tracking-derived strain provides a robust quantification of right ventricular function. It explicitly evaluates myocardial deformation, as opposed to tissue Doppler-derived strain, which is computed from tissue velocity gradients. Right ventricular longitudinal strain provides a sensitive tool for detecting right ventricular dysfunction, even at subclinical levels. Moreover, the longitudinal strain can be applied for prognostic stratification of patients with pulmonary hypertension, pulmonary embolism, and congestive heart failure. Speckle tracking-derived right atrial strain, right ventricular longitudinal strain-derived mechanical dyssynchrony, and three-dimensional echocardiography-derived strain are emerging imaging parameters and methods. Their application in research is paving the way for their clinical use.
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Affiliation(s)
- Vladislavs Sokalskis
- Department of General and Interventional Cardiology, University Heart Center Hamburg, Hamburg, Germany
| | - Diletta Peluso
- Department of Cardiac, Thoracic and Vascular Sciences, Ospedale dell'Angelo, Venice Mestre, Italy
| | - Annika Jagodzinski
- Department of General and Interventional Cardiology, University Heart Center Hamburg, Hamburg, Germany
| | - Christoph Sinning
- Department of General and Interventional Cardiology, University Heart Center Hamburg, Hamburg, Germany
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