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Meimoun P, Vernier A, Idir I, Stracchi V, Clerc J. [Is Tako-tsubo cardiomyopathy really reversible ?]. Ann Cardiol Angeiol (Paris) 2022; 71:299-303. [PMID: 35940964 DOI: 10.1016/j.ancard.2022.06.012] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 06/16/2022] [Accepted: 06/17/2022] [Indexed: 06/15/2023]
Abstract
Tako-tsubo cardiomyopathy is characterized by a total reversibility of wall motion abnormalities of the left ventricle (LV) as well as normalization of LV ejection fraction after the acute phase. However, recent studies have shown that some patients present functional, metabolic, and morphologic abnormalities away from the acute phase suggesting an incomplete recovery of the disease. In this revue we discuss about this topic through several tools used in those studies (echocardiography, exercise test, MRI, nuclear imaging, biology, as well).
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Affiliation(s)
- Patrick Meimoun
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France.
| | - Agathe Vernier
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
| | - Ines Idir
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
| | - Valentin Stracchi
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
| | - Jérome Clerc
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
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Meimoun P, Vernier A, Lachambre P, Stracchi V, Clerc J. Evolution of non-invasive myocardial work in tako-tsubo cardiomyopathy. Int J Cardiovasc Imaging 2022; 38:1795-1805. [PMID: 37726523 DOI: 10.1007/s10554-022-02641-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/29/2022] [Indexed: 01/24/2023]
Abstract
Tako-tsubo cardiomyopathy (TTC) is characterized by left ventricular (LV) systolic dysfunction with transient wall motion abnormalities (WMA). However, whether systolic performance fully recovers is unclear. Non-invasive myocardial work (MW) is a new tool to assess the LV performance, never described in this setting. To assess MW in apical TTC. Fifty patients with the apical variant TTC (77 ± 10 years, 47 women) were enrolled and underwent a transthoracic echocardiography within 24 h of admission and a median of 36 days at follow-up (FU). Constructive work (CW), wasted work (WW), MW index (MWI) and efficiency (MWE) were derived from a strain- pressure loop obtained from non-invasive brachial blood pressure and 2D strain. Hospital complications (HC) were defined as heart failure, LV apical thrombus, and ventricular arrhythmia. A control group of 24 matched-subjects was used. Myocardial work improved significantly between the acute phase and follow-up (global, and all apical and middle segments for all indices, all, p < 0.01; and some basal segments for MWI and CW, all p < 0.05). The degree of impairment of MW followed an apical-basal gradient (worse in apical segments), which inverted at follow-up. Furthermore, in TTC, global CW and MWI were significantly impaired in patients with HC (n = 10, all p < 0.05). At follow-up, global and regional MW remained significantly reduced by comparison to the control group (CW, MWI, MWE, WW, all p < 0.01), despite similar hemodynamics, LVEF and 2D-strain (all, p = NS). Myocardial work is transiently altered in apical TTC and significantly associated to HC. Despite total recovery of WMA, subtle dysfunction of myocardial performance persists at FU.
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Affiliation(s)
- P Meimoun
- Department of Cardiology and Intensive Care Unit, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200, Compiègne, France.
| | - A Vernier
- Department of Cardiology and Intensive Care Unit, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200, Compiègne, France
| | - P Lachambre
- Department of Cardiology and Intensive Care Unit, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200, Compiègne, France
| | - V Stracchi
- Department of Cardiology and Intensive Care Unit, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200, Compiègne, France
| | - J Clerc
- Department of Cardiology and Intensive Care Unit, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200, Compiègne, France
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Meimoun P, Abdani S, Stracchi V, Elmkies F, Boulanger J, Botoro T, Zemir H, Clerc J. Usefulness of Noninvasive Myocardial Work to Predict Left Ventricular Recovery and Acute Complications after Acute Anterior Myocardial Infarction Treated by Percutaneous Coronary Intervention. J Am Soc Echocardiogr 2021; 33:1180-1190. [PMID: 33010853 DOI: 10.1016/j.echo.2020.07.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 07/12/2020] [Accepted: 07/12/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Predicting left ventricular recovery (LVR) after acute ST-elevation myocardial infarction (STEMI) is challenging and of prognostic importance. Our objective was to evaluate the usefulness of noninvasive myocardial work (MW), a new index of global and regional myocardial performance, to predict LVR and in-hospital complications after STEMI. METHODS Ninety-three patients with anterior STEMI (mean age, 59 ± 12 years) treated by percutaneous coronary intervention (PCI) were prospectively enrolled and underwent a transthoracic Doppler echocardiography within 24-48 hours after PCI and a median of 92 days at follow-up. Myocardial work is derived from the strain-pressure relation, integrating in its calculation the noninvasive arterial pressure. Segmental LVR was defined as a normalization of wall motion abnormalities of the affected segments and global recovery as an absolute improvement of left ventricular ejection fraction (LVEF) > 5% in patients with baseline LVEF ≤ 50%. In-hospital complications were defined as a composite of death, reinfarction, heart failure, and LV apical thrombus. RESULTS Segmental MW was impaired in infarct segments, more severely in nonrecovering versus recovering segments (P < .01). Furthermore, global constructive MW was significantly correlated with follow-up LVEF (r = 0.58) and global longitudinal strain (r = -0.67; all P < .01). Constructive MW was the best index to predict segmental (P < .01 vs MW index, MW efficiency, and wasted work) and global recovery (P < .05 vs global longitudinal strain) with an independent association (odds ratio = 1.17, 95% CI, 1.13-1.20, and odds ratio = 1.43, 95% CI, 1.18-1.68, respectively; all P < .001). Moreover, global constructive MW was more severely impaired in patients with in-hospital complications (n = 16; P < .01). CONCLUSIONS In patients with anterior STEMI treated by PCI, constructive MW is an independent predictor of segmental and global LVR and is significantly impaired in patients with in-hospital complications.
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Affiliation(s)
- Patrick Meimoun
- Department of Cardiology, Compiègne Hospital, Compiègne, France.
| | - Souad Abdani
- Department of Cardiology, Compiègne Hospital, Compiègne, France
| | | | | | | | - Thierry Botoro
- Department of Cardiology, Compiègne Hospital, Compiègne, France
| | - Hamdane Zemir
- Department of Cardiology, Compiègne Hospital, Compiègne, France
| | - Jerome Clerc
- Department of Cardiology, Compiègne Hospital, Compiègne, France
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Meimoun P, Vernier A, Stracchi V, Gabrion P, Vibou G, Lachambre P, Clerc J. Evaluation of non-invasive myocardial work in tako-tsubo cardiomyopathy. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Tako-tsubo cardiomyopathy (TTC) is characterized by the presence of transient left ventricular (LV) wall motion abnormalities (WMA). However, whether systolic performance fully recover is unclear. Non-invasive myocardial work (MW) is a new index of global and regional myocardial performance which has never been described in this setting. Objective: to assess global and regional MW in typical TTC (apical variant). Methods: fifty patients with typical TTC (mean age, 77 ± 10 years, 47 women) were prospectively enrolled and underwent a transthoracic Doppler echocardiography within 24 hours of admission and a median of 32 days at follow-up (FU). MW is derived from the non-invasive strain-pressure loop obtained from the 2D strain data, integrating in its calculation the non-invasive brachial arterial pressure. Constructive MW (CMW), MW index (MWI), MW efficiency (MWE), and wasted work (WW) were measured. Hospital complications (HC) were defined as a composite of heart failure, right ventricular extension, and LV apical thrombus. A control group of 24 patients matched for age and sex without overt cardiovascular disease served as a comparative group. Results: In the TTC group, global and regional MW improved significantly between the two examinations (global, regional apical and medial CMW, MWI, MWE, WW, and regional basal CMW, and MWI, all p < 0.01). The acute apical –basal gradient of MW inverted at FU. In TTC, global CMW and MWI were significantly correlated to acute LV systolic function parameters and their change, and were significantly impaired in patients with HC (n = 13) (all, p < 0.01). At FU, despite total recovery of WMA, global and regional MW was significantly reduced in TTC by comparison to the control group (p < 0.01 for all components), although hemodynamics, LV ejection fraction, and 2D global longitudinal strain were similar (all, p = NS). Conclusion: Global and regional myocardial performance is transiently impaired in typical TTC and significantly associated to HC. And despite total recovery of WMA, subtle dysfunction of myocardial performance persist at FU.
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Affiliation(s)
- P Meimoun
- University Hospital of Compiegne, Compiegne, France
| | - A Vernier
- University Hospital of Compiegne, Compiegne, France
| | - V Stracchi
- University Hospital of Compiegne, Compiegne, France
| | - P Gabrion
- University Hospital of Compiegne, Compiegne, France
| | - G Vibou
- University Hospital of Compiegne, Compiegne, France
| | - P Lachambre
- University Hospital of Compiegne, Compiegne, France
| | - J Clerc
- University Hospital of Compiegne, Compiegne, France
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Meimoun P, Abdani S, Stracchi V, Elmkies F, Boulanger J, Ghannem M, Clerc J. Usefulness of non-invasive myocardial work to predict left ventricular recovery and acute complications after acute anterior myocardial infarction treated by primary percutaneous intervention. Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2020.10.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Meimoun P, Abdani S, Gannem M, Stracchi V, Elmkies F, Boulanger J, Zemir H, Clerc J. Usefulness of non-invasive myocardial work to predict left ventricular recovery and acute complications after acute anterior myocardial infarction treated by primary angioplasty. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0088] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Predicting left ventricular (LV) recovery after acute ST-elevation myocardial infarction (STEMI) is challenging and of prognostic importance.
Objective
To evaluate the usefulness of non-invasive myocardial work (MW), a new index of global and regional myocardial performance, to predict LV recovery and in-hospital complications after STEMI.
Methods
Ninety-three consecutive patients with anterior STEMI (mean age, 59±12 years) treated by primary angioplasty underwent transthoracic echocardiography (TTE) within 24–48 hours after angioplasty and a median of 92 days at follow-up. MW is derived from the non-invasive strain-pressure loop obtained from the 2D strain data, integrating in its calculation the non-invasive brachial arterial pressure. Segmental LV recovery was defined as a normalization of segmental wall motion abnormalities of the affected segments and global recovery as an absolute improvement of left ventricular ejection fraction (LVEF) greater than 5% in patients with baseline LVEF <50%. In-hospital complications were defined as a composite of death, reinfarction, heart failure, and LV apical thrombus.
Results
1642 segments were studied and MW was impaired in infarct segments, more severely in no recovery versus recovery segments (MW index, constructive MW, MW efficiency, all, p<0.01). Furthermore, global MW was significantly correlated to acute and follow-up LVEF and global longitudinal strain (GLS) (all, p<0.01). Constructive MW was the best indice to predict segmental (p<0.01 versus MW index, MW efficiency, and wasted work), and global recovery (p<0.05 versus GLS) with an independent association (all, p<0.01). Moreover, global constructive MW was independently associated to in-hospital complications which occurred in 18 patients (p<0.01).
Conclusion
In patients with anterior STEMI treated by primary angioplasty, acute constructive MW is an independent predictor of segmental and global LV recovery, as well as in-hospital complications.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- P Meimoun
- University Hospital of Compiegne, Compiegne, France
| | - S Abdani
- University Hospital of Compiegne, Compiegne, France
| | - M Gannem
- University Hospital of Compiegne, Compiegne, France
| | - V Stracchi
- University Hospital of Compiegne, Compiegne, France
| | - F Elmkies
- University Hospital of Compiegne, Compiegne, France
| | - J Boulanger
- University Hospital of Compiegne, Compiegne, France
| | - H Zemir
- University Hospital of Compiegne, Compiegne, France
| | - J Clerc
- University Hospital of Compiegne, Compiegne, France
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Meimoun P, Stracchi V, Boulanger J, Martis S, Botoro T, Zemir H, Clerc J. The left atrial function is transiently impaired in Tako-tsubo cardiomyopathy and associated to in-hospital complications: a prospective study using two-dimensional strain. Int J Cardiovasc Imaging 2019; 36:299-307. [PMID: 31673849 DOI: 10.1007/s10554-019-01722-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 10/20/2019] [Indexed: 11/28/2022]
Abstract
Tako-tsubo cardiomyopathy (TTC) is characterized by the presence of transient left ventricular (LV) dysfunction. Whether left atrial (LA) function is also impaired in this setting is unclear. To assess prospectively LA peak systolic longitudinal strain (LAS) by two-dimensional strain at the acute phase of TTC and after recovery and its association with in-hospital complications. 40 patients with typical TTC (mean age 79.5 ± 10 years) underwent transthoracic-Doppler echocardiography at the acute phase and at follow-up (32 ± 18 days later), including the measurement of the LAS (mean of maximal strain from the 4-2 chamber views). A control group of 15 patients (75 ± 7 years, 13 women) without overt cardiovascular disease served as a comparative group. In-hospital complication was a composite of death, heart failure, cardiogenic shock, LV thrombus, and sustained ventricular arrhythmia. In the TTC group, LAS improved significantly between the two examinations from 15 ± 5.5% to 27 ± 8% (p < 0.01) whereas LA volume did not change (p = NS). In the control group LAS was 30 ± 4% (p < 0.01 vs. TTC acute phase, p = NS vs. TTC follow-up). In TTC, at the acute phase LAS was independently correlated to LV global longitudinal strain (LVGLS), and after recovery to E/e', and the change of LAS was independently correlated to the change of the LVGLS (all, p < 0.01). Furthermore LAS was independently correlated to in-hospital complications (p < 0.01). LA function (reservoir) is transiently impaired in TTC and associated to in-hospital complications. Furthermore, the improvement of LAS parallel the dynamic improvement of LVGLS suggests that TTC induces a transient global left heart dysfunction.
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Affiliation(s)
- P Meimoun
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France.
| | - V Stracchi
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France
| | - J Boulanger
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France
| | - S Martis
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France
| | - T Botoro
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France
| | - H Zemir
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France
| | - J Clerc
- Department of Cardiology, Centre Hospitalier de Compiègne, Compiègne Hospital, 8 rue Henri Adnot, 60200, Compiègne, France
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