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Milasinovic D, Tesic M, Nedeljkovic Arsenovic O, Maksimovic R, Sobic Saranovic D, Jelic D, Zivkovic M, Dedovic V, Juricic S, Mehmedbegovic Z, Petrovic O, Trifunovic Zamaklar D, Djordjevic Dikic A, Giga V, Boskovic N, Klaric M, Zaharijev S, Travica L, Dukic D, Mladenovic D, Asanin M, Stankovic G. Correlation of Non-Invasive Transthoracic Doppler Echocardiography with Invasive Doppler Wire-Derived Coronary Flow Reserve and Their Impact on Infarct Size in Patients with ST-Segment Elevation Myocardial Infarction Treated with Primary Percutaneous Coronary Intervention. J Clin Med 2024; 13:2484. [PMID: 38731013 PMCID: PMC11084315 DOI: 10.3390/jcm13092484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/01/2024] [Accepted: 04/17/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Coronary microvascular dysfunction is associated with adverse prognosis after ST-segment elevation myocardial infarction (STEMI). We aimed to compare the invasive, Doppler wire-based coronary flow reserve (CFR) with the non-invasive transthoracic Doppler echocardiography (TTDE)-derived CFR, and their ability to predict infarct size. Methods: We included 36 patients with invasive Doppler wire assessment on days 3-7 after STEMI treated with primary percutaneous coronary intervention (PCI), of which TTDE-derived CFR was measured in 47 vessels (29 patients) within 6 h of the invasive Doppler. Infarct size was assessed by cardiac magnetic resonance at a median of 8 months. Results: The correlation between invasive and non-invasive CFR was modest in the overall cohort (rho 0.400, p = 0.005). It improved when only measurements in the LAD artery were considered (rho 0.554, p = 0.002), with no significant correlation in the RCA artery (rho -0.190, p = 0.435). Both invasive (AUC 0.888) and non-invasive (AUC 0.868) CFR, measured in the recanalized culprit artery, showed a good ability to predict infarct sizes ≥18% of the left ventricular mass, with the optimal cut off values of 1.85 and 1.80, respectively. Conclusions: In patients with STEMI, TTDE- and Doppler wire-derived CFR exhibit significant correlation, when measured in the LAD artery, and both have a similarly strong association with the final infarct size.
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Affiliation(s)
- Dejan Milasinovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Milorad Tesic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Olga Nedeljkovic Arsenovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
- Center for Radiology and Magnetic Resonance, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Ruzica Maksimovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
- Center for Radiology and Magnetic Resonance, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Dragana Sobic Saranovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
- Center for Nuclear Medicine with PET, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Dario Jelic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Milorad Zivkovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Vladimir Dedovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Stefan Juricic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Zlatko Mehmedbegovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Olga Petrovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Danijela Trifunovic Zamaklar
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Ana Djordjevic Dikic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Vojislav Giga
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Nikola Boskovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Marija Klaric
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Stefan Zaharijev
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Lazar Travica
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Djordje Dukic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Djordje Mladenovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
| | - Milika Asanin
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
| | - Goran Stankovic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (D.M.); (D.J.); (M.Z.); (V.D.); (S.J.); (Z.M.); (D.T.Z.); (V.G.); (N.B.); (M.K.); (S.Z.); (L.T.); (D.D.); (D.M.); (M.A.)
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (O.N.A.); (R.M.); (D.S.S.)
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Baeza Garzón F, Pan Álvarez-Ossorio M, Romero Moreno MÁ, Martín Palanco V, Herrera Arroyo C, Suárez de Lezo Cruz Conde J. Reserva coronaria y función ventricular izquierda tras la terapia regenerativa en pacientes con infarto anterior agudo revascularizado. Rev Esp Cardiol (Engl Ed) 2018. [DOI: 10.1016/j.recesp.2017.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Baeza Garzón F, Pan Álvarez-Ossorio M, Romero Moreno MÁ, Martín Palanco V, Herrera Arroyo C, Suárez de Lezo Cruz Conde J. One Versus 2-stent Strategy for the Treatment of Bifurcation Lesions in the Context of a Coronary Chronic Total Occlusion. A Multicenter Registry. ACTA ACUST UNITED AC 2017; 71:344-350. [PMID: 29097079 DOI: 10.1016/j.rec.2017.07.018] [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: 01/08/2017] [Accepted: 07/12/2017] [Indexed: 11/19/2022]
Abstract
INTRODUCTION AND OBJECTIVES There is little evidence on the optimal strategy for bifurcation lesions in the context of a coronary chronic total occlusion (CTO). This study compared the procedural and mid-term outcomes of patients with bifurcation lesions in CTO treated with provisional stenting vs 2-stent techniques in a multicenter registry. METHODS Between January 2012 and June 2016, 922 CTO were recanalized at the 4 participating centers. Of these, 238 (25.8%) with a bifurcation lesion (side branch ≥ 2mm located proximally, distally, or within the occluded segment) were treated by a simple approach (n=201) or complex strategy (n=37). Propensity score matching was performed to account for selection bias between the 2 groups. Major adverse cardiac events (MACE) consisted of a composite of cardiac death, myocardial infarction, and clinically-driven target lesion revascularization. RESULTS Angiographic and procedural success were similar in the simple and complex groups (94.5% vs 97.3%; P=.48 and 85.6% vs 81.1%; P=.49). However, contrast volume, radiation dose, and fluoroscopy time were lower with the simple approach. At follow-up (25 months), the MACE rate was 8% in the simple and 10.8% in the complex group (P=.58). There was a trend toward a lower MACE-free survival in the complex group (80.1% vs 69.8%; P=.08). After propensity analysis, there were no differences between the groups regarding immediate and follow-up results. CONCLUSIONS Bifurcation lesions in CTO can be approached similarly to regular bifurcation lesions, for which provisional stenting is considered the technique of choice. After propensity score matching, there were no differences in procedural or mid-term clinical outcomes between the simple and complex strategies.
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Meimoun P, Abouth S, Clerc J, Elmkies F, Martis S, Luycx-Bore A, Boulanger J. Usefulness of Two-Dimensional Longitudinal Strain Pattern to Predict Left Ventricular Recovery and In-Hospital Complications after Acute Anterior Myocardial Infarction Treated Successfully by Primary Angioplasty. J Am Soc Echocardiogr 2015; 28:1366-75. [DOI: 10.1016/j.echo.2015.07.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Indexed: 10/23/2022]
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Coronary flow of the infarct artery assessed by transthoracic Doppler after primary percutaneous coronary intervention predicts final infarct size. Int J Cardiovasc Imaging 2014; 30:1509-18. [PMID: 25108390 DOI: 10.1007/s10554-014-0497-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 07/09/2014] [Indexed: 10/24/2022]
Abstract
Coronary microcirculatory function after primary percutaneous coronary intervention (pPCI) in patients with acute myocardial infarction is important determinant of infarct size (IS). Our aim was to investigate the utility of coronary flow reserve (CFR) and diastolic deceleration time (DDT) of the infarct artery (IRA) assessed by transthoracic Doppler echocardiography after pPCI for final IS prediction. In 59 patients, on the 2nd day after pPCI for acute anterior myocardial infarction, transthoracic Doppler analysis of IRA blood flow was done including measurements of CFR, baseline DDT and DDT during adenosine infusion (DDT adeno). Killip class, myocardial blush grade, resolution of ST segment elevation, peak creatine kinase-myocardial band and conventional echocardiographic parameters were determined. Single-photon emission computed tomography myocardial perfusion imaging was done 6 weeks later to define final IS (percentage of myocardium with fixed perfusion abnormality). IS significantly correlated with CFR (r = -0.686, p < 0.01), DDT (r = -0.727, p < 0.01), and DDT adeno (r = -0.780, p < 0.01). CFR and DDT adeno in multivariate analysis remained independent IS predictors after adjustment for other covariates and offered incremental prognostic value in models based on conventional clinical, angiographic, electrocardiographic and enzymatic variables. In predicting large infarction (IS > 20 %), the best cut-off for CFR was <1.73 (sensitivity 65 %, specificity 96 %) and for DDT adeno ≤720 ms (sensitivity 81 %, specificity 96 %). CFR and DDT during adenosine are independent and powerful early predictors of final IS offering incremental prognostic information over conventional parameters of myocardial and microvascular damage and tissue reperfusion.
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Stoebe S, Pfeiffer D, Hagendorff A. Feasibility of 3D4D echocardiography for the detection of colour-coded flow in the left anterior descending artery. Echo Res Pract 2014; 1:23-30. [PMID: 26693289 PMCID: PMC4676465 DOI: 10.1530/erp-14-0024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 07/23/2014] [Indexed: 11/25/2022] Open
Abstract
The aim of this study was to test the feasibility of the visualisation of 3D4D coronary flow in detectable segments of coronary arteries. Regarding the feasibility of this new approach, the hypothesis was proposed that the flow signals of the course of detectable coronary arteries can be better visualised by 3D4D echocardiography than by the conventional 2D approach. A total of 30 consecutive patients with sinus rhythm, in whom the distal left anterior descending artery (LAD) was visualised by 2D colour-coded Doppler echocardiography, were selected for 3D4D scanning procedures. All measurements were performed using a Vivid 7 or E9. All segments visualised by 2D colour-coded Doppler echocardiography were also examined by 3D4D echocardiography. Using defined settings, the width of the colour-coded flow signal differs significantly between 2D- and 3D4D echocardiography. The length of larger segments of the visualised colour-coded flow signal of the coronary flow could be better detected with 2D imaging. Small segments of coronary artery flow (<11 mm), however, could be significantly better visualised by 3D4D echocardiography. The main advantage of 3D4D echocardiography of the coronary artery flow is the visualisation of the proportions of vessels with complex morphology. 3D4D echocardiography of LAD flow by colour-coded Doppler echocardiography raises new possibilities for the direct flow visualisation of the detectable segments of coronaries. With its sufficiently high spatial and temporal resolution, this new method has the potential to be implemented in clinical scenarios. The possible application to the quantification of stenoses by the flow visualisation has to be evaluated in further studies.
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Affiliation(s)
- Stephan Stoebe
- Division of Cardiology and Angiology, Department of Internal Medicine Neurology and Dermatology, University of Leipzig , Liebigstr. 2004103, Leipzig , Germany
| | - Dietrich Pfeiffer
- Division of Cardiology and Angiology, Department of Internal Medicine Neurology and Dermatology, University of Leipzig , Liebigstr. 2004103, Leipzig , Germany
| | - Andreas Hagendorff
- Division of Cardiology and Angiology, Department of Internal Medicine Neurology and Dermatology, University of Leipzig , Liebigstr. 2004103, Leipzig , Germany
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Trifunovic D, Stankovic S, Marinkovic J, Beleslin B, Banovic M, Djukanovic N, Orlic D, Tesic M, Vujisic-Tesic B, Petrovic M, Nedeljkovic I, Stepanovic J, Djordjevic-Dikic A, Giga V, Ostojic M. Time-dependent changes of plasma adiponectin concentration in relation to coronary microcirculatory function in patients with acute myocardial infarction treated by primary percutaneous coronary intervention. J Cardiol 2014; 65:208-15. [PMID: 25012060 DOI: 10.1016/j.jjcc.2014.05.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 05/08/2014] [Accepted: 05/26/2014] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND PURPOSE To analyze plasma adiponectin kinetics in patients with ST-segment elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention (pPCI) and its association with coronary flow reserve (CFR), an index of coronary microcirculatory function. METHODS A total of 96 consecutive patients with the first anterior STEMI treated by pPCI without heart failure were included. CFR was assessed on the 7th day after pPCI. Plasma adiponectin was measured on admission before pPCI, and on the 2nd and 7th day after pPCI. RESULTS Adiponectin concentration was the highest on admission, declined to the lowest level on the 2nd day, and rose on the 7th day remaining below admission values. Impaired coronary microcirculatory function (CFR<2) was observed in 41% of the patients. Adiponectin concentrations significantly positively correlated with CFR, and the strongest correlation was with the 2nd day adiponectin (r=0.489, p<0.001). In multivariate models, adiponectin concentrations were independent predictors of impaired CFR [on admission: odds ratio (OR) 0.175, confidence interval (CI): 0.047-0.654, p=0.010; 2nd day: OR 0.146, 95% CI: 0.044-0.485, p=0.002; 7th day: OR 0.198, CI: 0.064-0.611, p=0.005]. The best power to predict impaired CFR was the 2nd day adiponectin. Delta values of adiponectin (differences between adiponectin concentrations) did not correlate with CFR. CONCLUSIONS In patients with the first anterior STEMI treated by pPCI plasma adiponectin concentrations before and after pPCI are strongly associated with CFR. Our results support the hypothesis that low adiponectin, especially during the early post-pPCI period, carries the risk for impaired coronary microcirculatory function in STEMI patients.
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Affiliation(s)
- Danijela Trifunovic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia.
| | - Sanja Stankovic
- Center for Medical Biochemistry, Clinical Centre of Serbia, School of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Jelena Marinkovic
- Institute of Medical Statistics and Informatics, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Branko Beleslin
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marko Banovic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia
| | - Nina Djukanovic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia
| | - Dejan Orlic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milorad Tesic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia
| | - Bosiljka Vujisic-Tesic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milan Petrovic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ivana Nedeljkovic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Stepanovic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ana Djordjevic-Dikic
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Vojislav Giga
- Department of Cardiology, Clinical Centre of Serbia, Belgrade, Serbia; School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Miodrag Ostojic
- School of Medicine, University of Belgrade, Belgrade, Serbia; Serbian Academy of Sciences and Arts, University of Belgrade, Belgrade, Serbia
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Meimoun P, M'barek D, Dragomir C, Luycx-Bore A, Elmkies F, Boulanger J, Zemir H, Martis S, Neykova A, Tzvetkov B, Clerc J. [Incidence, associated factors, and follow-up of hospital heart failure complicating acute anterior myocardial infarction successfully treated by primary angioplasty]. Ann Cardiol Angeiol (Paris) 2013; 62:293-300. [PMID: 24054406 DOI: 10.1016/j.ancard.2013.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 08/12/2013] [Indexed: 06/02/2023]
Abstract
UNLABELLED Heart failure (HF) complicating acute myocardial infarction (AMI) is of poor prognosis and is often associated with patient's characteristics and success of reperfusion strategies. However, few data is available regarding the high-risk subgroup of patients with anterior AMI treated successfully by primary angioplasty. The aim of the study was to assess the incidence, associated factors, and the future of HF occurring during hospitalisation, in the setting of anterior AMI treated successfully by primary angioplasty. METHODS Eighty-five consecutive patients with anterior AMI treated successfully by primary angioplasty (final angiographic TIMI flow grade=3, without residual stenosis) were included. Clinical, biochemical, angiographic, and echocardiographic data were prospectively collected and compared between patients with (Killip 2 and 3) and without HF during hospitalisation. RESULTS Fifteen patients had HF (18%) during hospitalisation and 70 did not. By comparison to patients without HF, patients with HF were more frequently diabetics, had troponin peak and CPK, leucocytes count, and fasting glucose higher, LVEF and wall motion score index in the left anterior descending territory (WMSi-lad) poorer, and a lower non-invasive coronary flow reserve (CFR) in the LAD 24hours after angioplasty (all, P<0.05). In multivariate analysis, fasting glucose, leucocytes count after angioplasty, CFR and WMSi-lad were independently associated with HF, even after adjusting with angiographic variables (all, P<0.05). At 6months, patients with HF had less recovery of LV function and higher frequency of adverse LV remodelling (58% versus 20%, P<0.01) by comparison to patients without HF. CONCLUSION In conclusion, HF is not uncommon even after successful primary angioplasty for anterior AMI (nearly one patient out of 5), is associated with hyperglycaemia and inflammation, a poor microvascular reperfusion, and left ventricular systolic function, and is more frequently complicated by adverse LV remodelling and lack of LV recovery.
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Affiliation(s)
- P Meimoun
- Service de cardiologie-USIC, centre hospitalier de Compiègne, 8, rue Henri-Adnot, 60200 Compiegne, France.
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Gan LM, Wikström J, Fritsche-Danielson R. Coronary flow reserve from mouse to man--from mechanistic understanding to future interventions. J Cardiovasc Transl Res 2013; 6:715-28. [PMID: 23877202 PMCID: PMC3790920 DOI: 10.1007/s12265-013-9497-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Accepted: 07/01/2013] [Indexed: 11/29/2022]
Abstract
Myocardial ischemia is recognized as an important mechanism increasing the risk for cardiovascular events in both symptomatic and asymptomatic patients. In addition to obstructive coronary diseases, systemic inflammation, macro- and microvascular function are additional important mechanisms contributing to the ischemic myocardium. Accumulating evidence indicates that coronary flow reserve (CFR) is a quantitative measurement of ischemia including integrated information on structure and function of the coronary artery at all levels. Not surprisingly, CFR has been shown to confer strong prognostic value for hard cardiovascular (CV) events in a number of relevant patient cohorts. Using high-resolution imaging, it is now possible to study coronary arteries from mouse to man. Therefore, CFR may be an important translational tool to risk-stratify patients and to perform both preclinical and clinical proof-of-concept studies before investing in large-scale outcome trials, thus improving the translational value for novel CV targets.
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Affiliation(s)
- Li-Ming Gan
- Department of Molecular and Clinical Medicine, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Göteborg, Sweden,
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Meimoun P, Clerc J, Vincent C, Flahaut F, Germain AL, Elmkies F, Zemir H, Luycx-Bore A. Non-invasive detection of tako-tsubo cardiomyopathy vs. acute anterior myocardial infarction by transthoracic Doppler echocardiography. Eur Heart J Cardiovasc Imaging 2013; 14:464-470. [DOI: 10.1093/ehjci/jes192] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Meimoun P, Clerc J, Ghannem M, Neykova A, Tzvetkov B, Germain AL, Elmkies F, Zemir H, Luycx-Bore A. [Non-invasive coronary flow reserve is an independent predictor of exercise capacity after acute anterior myocardial infarction]. Ann Cardiol Angeiol (Paris) 2012; 61:323-330. [PMID: 22959443 DOI: 10.1016/j.ancard.2012.08.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2012] [Accepted: 08/07/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND After acute myocardial infarction (MI) coronary microvascular impairment and reduced exercise capacity are both determinant of prognosis. OBJECTIVE We tested whether non-invasive coronary flow reserve (CFR) performed after MI predicts post-MI exercise capacity (EC). METHODS Fifty consecutive patients (pts) (mean age 56.5±11years, 30% women) with a first reperfused ST-elevation anterior MI, and sustained TIMI 3 flow after mechanical reperfusion, underwent prospectively non-invasive CFR in the distal part of the left anterior descending artery (LAD), using intravenous adenosine infusion (0.14mg/kg per minute, within 2min), within 24h after successful primary coronary angioplasty (CFR 1), and 4±1.6months later after a period of convalescence and a cardiac rehabilitation program (CFR 2). CFR was defined as peak hyperaemic LAD flow velocity divided by baseline flow velocity. All pts also underwent semi-supine exercise stress echocardiography (ESE) the same day of CFR 2. ESE was performed at an initial workload of 25-30watts with a 20watts increase at 2-minute intervals. Beta-blockers were withheld 24h before ESE. RESULTS The mean CFR 2 increased significantly when compared to CFR 1 (2.9±0.65 versus 1.9±0.4, P<0.01). During ESE, percentage of maximal predict heart rate achieved was 82±12%, maximal workload 95±30watts, exercise duration 486±155s, the ratio of double product 3.1±0.8, and EC 5.8±1.1 metabolic equivalents. No ischemia was induced during ESE in all pts, and the degree of mitral regurgitation did not differ significantly between rest and exercise. CFR 2 was significantly correlated to all indices related to EC (all, P<0.01), whereas CFR 1 was correlated to LV systolic function at follow-up (P<0.05) but not to EC. In multivariate analysis including age, sex, and body mass index, CFR 2 remained an independent predictor of EC (P<0.01). CONCLUSION Contrarily to acute CFR, CFR at follow-up is an independent predictor of EC after reperfused anterior MI. This suggests that the improvement of the coronary microcirculation is closely linked to the physical aptitude after MI.
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Affiliation(s)
- P Meimoun
- Service de cardiologie et de soins intensifs, centre hospitalier de Compiègne, 8, rue Henri-Adnot, 60321 Compiègne, France.
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Giga V, Dobric M, Beleslin B, Sobic-Saranovic D, Tesic M, Djordjevic-Dikic A, Stepanovic J, Nedeljkovic I, Artiko V, Obradovic V, Seferovic PM, Ostojic M. Estimation of infarct size using transthoracic Doppler echocardiographic measurement of coronary flow reserve in infarct related and reference coronary artery. Int J Cardiol 2012; 168:169-75. [PMID: 23058345 DOI: 10.1016/j.ijcard.2012.09.099] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Revised: 07/17/2012] [Accepted: 09/15/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Patients in chronic phase of myocardial infarction (MI) have decreased coronary flow reserve (CFR) in infarct related artery (IRA) that is proportional to the extent of microvascular/myocardial damage. We proposed a novel model for the assessment of microvascular damage and infarct size using Doppler echocardiography evaluation of CFRs of the IRA (LAD) and reference artery (RCA). METHODS Our study included 34 consecutive patients (28 men, mean age 50 ± 11 years) with first anterior STEMI and single vessel disease successfully treated with primary PCI. All patients underwent SPECT MPI for the assessment of infarct size (expressed as a percentage of myocardium with fixed perfusion abnormalities) and CFR evaluation of LAD and RCA. CFR derived percentage of microvascular damage (CFR PMD) was calculated as: CFR PMD=(CFR RCA-CFR LAD)/(CFR RCA-1)×100 (%). RESULTS CFR PMD correlated significantly with all parameters evaluating the severity of myocardial damage including: peak CK activity (r=0.632, p<0.001), WMSI (r=0.857, p<0.001), ejection fraction (r=-0.820, p<0.001), left ventricular end diastolic (r=0.757, p<0.001) and end systolic volume (r=0.794, p<0.001). Most importantly, CFR PMD (22 ± 17%) correlated significantly with infarct size by SPECT MPI (21 ± 17%) (r=0.874, p<0.001). CONCLUSIONS CFR PMD derived from the proposed model was significantly related to echocardiographic and enzymatic parameters of infarct size, as well as to myocardial damage assessed by SPECT MPI in patients with successfully reperfused first anterior STEMI.
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Affiliation(s)
- Vojislav Giga
- Clinic for Cardiology, Clinical Center of Serbia, 26 Visegradska, 11000 Belgrade, Serbia.
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Conte L, Fabiani I, Barletta V, Giannini C, Leo LA, Delle Donne MG, Palagi C, Nardi C, Dini FL, Petronio AS, Marzilli M, Di Bello V. The role of cardiovascular imaging to understand the different patterns of post-ischemic remodeling. J Cardiovasc Echogr 2012. [DOI: 10.1016/j.jcecho.2012.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Cortigiani L, Bigi R, Sicari R. Is viability still viable after the STICH trial? Eur Heart J Cardiovasc Imaging 2012; 13:219-226. [DOI: 10.1093/ejechocard/jer237] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Meimoun P, Elmkies F, Boulanger J, Zemir H, Benali T, Espanel C, Clerc J, Doutrelan L, Beausoleil M, Luycx-Bore A. [Influence of leukocytes on coronary flow reserve, left ventricular systolic function, and in-hospital events, in patients with acute anterior myocardial infarction treated by primary angioplasty]. Ann Cardiol Angeiol (Paris) 2010; 59:263-70. [PMID: 20855057 DOI: 10.1016/j.ancard.2010.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Accepted: 08/03/2010] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To assess the relationship between leukocyte count, non invasive coronary flow reserve (CFR), left ventricular systolic function, and in-hospital adverse events in acute anterior myocardial infarction (AMI) treated by primary angioplasty. METHODS Leukocyte count at admission and within 24h after angioplasty, and differential count at admission were obtained in 72 consecutive patients with a first AMI (mean age 56±12 years) successfully treated by primary angioplasty. Transthoracic Doppler echocardiography was performed within 24h after angioplasty and 3 months later to assess the CFR (using intravenous adenosine), in the left anterior descending artery (LAD), left ventricular ejection fraction (LVEF) and the wall motion score index using the nine segments assigned to the LAD territory (WMSi-lad). In hospital events were defined as death, heart failure (Killip≥2) and reinfarction. RESULTS Leukocyte count was higher before and after angioplasty in patients with impaired acute CFR (<1.7), when compared to patients without such impairment (P≤0.01), and a significant correlation was found between CFR and leukocyte, neutrophil and monocyte count (P<0.05). Leukocyte (before and after angioplasty), and neutrophil count, were lower in patients with recovery of global and regional LV function (P<0.05). A significant correlation was found between leukocyte count before and after angioplasty, and, initial and follow-up LVEF, and WMSi-lad (all, P≤0.01). Leukocyte (before and after angioplasty) and monocyte count were higher in patients with in-hospital events (n=14), by comparison to patients without events (all, P<0.01). In multivariate analysis, leukocyte count after angioplasty was an independent predictor of CFR, and in-hospital events, and neutrophil count of WMSi-lad at follow-up (all, P<0.05). CONCLUSION In the first AMI treated successfully by primary angioplasty, leukocyte count is inversely correlated to CFR, and global and regional LV systolic function at follow-up. These links are higher after than before reperfusion. And, leukocyte count after angioplasty is an independent predictor of in-hospital adverse events.
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Affiliation(s)
- P Meimoun
- Service de cardiologie et de soins intensifs, centre hospitalier de Compiègne, 8, rue Henri-Adnot, 60321 Compiègne, France.
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