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Naseer NK, Kumar A, Qureshi N, Sajeev CG. Assessment of three-dimensional (3-D) left ventricular ejection fraction and speckled tracking echocardiographic strain parameters in non-ischemic left bundle branch block (LBBB) patients and their association with cardiovascular events - A prospective observational study. Indian Heart J 2024; 76:210-217. [PMID: 38878967 PMCID: PMC11329052 DOI: 10.1016/j.ihj.2024.06.011] [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: 03/12/2024] [Revised: 05/12/2024] [Accepted: 06/12/2024] [Indexed: 06/18/2024] Open
Abstract
OBJECTIVE To investigate the association between three-dimensional (3-D) left ventricular ejection fraction (LVEF) and various speckle tracking echocardiographic (STE) strain parameters in non-ischemic left bundle branch block (LBBB) patients with major adverse cardiovascular events (MACE) during a one-year follow-up phase. METHOD A total of 50 patients with non-ischemic LBBB were assessed using various parameters of 3-D echocardiography. They were compared with their same-age and sex control group and then followed up with repeat 3-D echocardiography for MACE for one year. RESULTS Composite outcomes were seen in (n = 11 [22 %], including cardiovascular mortality (n = 2 [4.0 %]) and hospitalization for heart failure (n = 9 [18.0 %]). Mean values of the left ventricle (LV) global longitudinal (GLS), circumferential (GCS), and radial (GRS) strains were -14.4 ± 5.6, -14.3 ± 5.8, and 15.3 ± 5.9 respectively in the study cases. Initial GLS values were significantly impaired among those who had clinical events (-9.2 vs -15.9). Also, significant worsening of GLS (p value < 0.001) was seen in patients with composite outcomes on follow-up. Cut-off values in receiver operating characteristic analyses for composite outcomes were: GLS more than -13.5, GCS more than -12.5, and GRS less than 14.5. Intra-class correlations for both intra-observer and inter-observer variability were found to be good. CONCLUSION Impaired LV GLS and low 3-D LVEF are significantly associated with the occurrence of MACE in patients with non-ischemic LBBB. This strong association of LV GLS with outcomes can aid in risk stratification, prognostication, and clinical decision-making in non-ischemic LBBB.
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Affiliation(s)
- Niyas K Naseer
- Department of Cardiology, Government Medical College Kozhikode, Kerala, India
| | - Abhishek Kumar
- Department of Cardiology, All India Institute of Medical Sciences Raipur, Chhattisgarh, India.
| | - Naeem Qureshi
- Department of Cardiology, Government Medical College Kozhikode, Kerala, India
| | - C G Sajeev
- Department of Cardiology, Government Medical College Kozhikode, Kerala, India
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Liao H, Yang S, Yu S, Hu X, Meng X, Wu K. Prognostic Value of Left Ventricular Global Longitudinal Strain for Major Adverse Cardiovascular Events in Patients with Aortic Valve Disease: A Meta-Analysis. Cardiology 2024; 149:277-285. [PMID: 38301616 DOI: 10.1159/000536331] [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: 09/14/2023] [Accepted: 01/08/2024] [Indexed: 02/03/2024]
Abstract
INTRODUCTION Valvular heart disease is one of the most common heart diseases. It is characterized by abnormal function or structure of the heart valves. There may be no clinical symptoms in the early stages. Clinical symptoms of arrhythmia, heart failure, or thromboembolic events may occur in the late stages of the disease, such as palpitation after activities, breathing difficulties, fatigue, and so on. Aortic valve disease is a major part of valvular heart disease. The main treatment for aortic valve disease is valve replacement or repair surgery, but it is extremely risky. Therefore, a rigorous prognostic assessment is extremely important for patients with aortic valve disease. The global longitudinal strain is an index that describes the deformation capacity of myocardium. There is evidence that it provides a test for systolic dysfunction other than LVEF (left ventricular ejection fraction) and provides additional prognostic information. METHOD Search literature published between 2010 and 2023 on relevant platforms and contain the following keywords: "Aortic valve disease," "Aortic stenosis," "Aortic regurgitation," and "longitudinal strain" or "strain." The data is then extracted and collated for analysis. RESULTS A total of 15 articles were included. The total population involved in this study was 3,678 individuals. The absolute value of LVGLS was higher in the no-MACE group than in the MACE group in patients with aortic stenosis (Z = 8.10, p < 0.00001), and impaired LVGLS was a risk factor for MACE in patients with aortic stenosis (HR = 1.14, p < 0.00001, 95% CI: 1.08-1.20). There was also a correlation between impaired LVGLS and aortic valve surgery in patients with aortic valve disease (HR = 1.16, p < 0.0001, 95% CI: 1.08-1.25) or patients with aortic valve regurgitation (HR = 1.21, p = 0.0004, 95% CI: 1.09-1.34). We also found that impaired LVGLS had no significant association between LVGLS and mortality during the period of follow-up in patients with aortic valve stenosis (HR = 1.08, 95% CI: 0.94-1.25, p = 0.28), but it was associated with mortality in studies of prospective analyses (HR = 1.34, 95% CI: 1.02-1.75, p = 0.04). CONCLUSIONS Impaired LVGLS correlates with major adverse cardiovascular events in patients with aortic valve disease, and it has predictive value for the prognosis of patients with aortic valve disease.
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Affiliation(s)
- Hongsheng Liao
- Graduate School, Guizhou Medical University, Guiyang, China,
| | - Siyuan Yang
- Department of Cardiovascular Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Shaomei Yu
- Ultrasound Center, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Xuanyi Hu
- Department of Cardiovascular Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - XiongWei Meng
- Department of Cardiovascular Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Kui Wu
- Department of Cardiovascular Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China
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Liu W, Li W, Li H, Li Z, Zhao P, Guo Z, Liu C, Sun L, Wang Z. Two-dimensional speckle tracking echocardiography help identify breast cancer therapeutics–related cardiac dysfunction. BMC Cardiovasc Disord 2022; 22:548. [DOI: 10.1186/s12872-022-03007-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 12/12/2022] [Indexed: 12/16/2022] Open
Abstract
Abstract
Background
Cancer therapeutics–related cardiac dysfunction (CTRCD) from different chemotherapy strategies are underdetermined by echocardiography. As an imaging marker of subclinical cardiac dysfunction, two-dimensional speckle tracking echocardiography (2D-STE) may assist in identifying the impact patterns of different CTRCD.
Methods
A total of 67 consecutive patients with invasive ductal breast carcinoma who will undertake neoadjuvant chemotherapy were enrolled and grouped according to their different chemotherapy regimens based on their biopsy results. Group A included 34 patients who received anthracycline without trastuzumab, whereas Group B had 33 patients who received trastuzumab without anthracycline. Echocardiography was performed at three time-points, i.e., baseline (T0), cycle-2 (T2), and cycle-4 (T4) of chemotherapy. Conventional echocardiographic measurements and 2D-STE strain values, and myocardial work (MW) parameters, were compared between different groups at different time-points.
Results
The mean age had no statistical difference between the two groups. E/e′ was the only conventional echocardiographic parameter that had variation in group A (P < 0.05). Compared with baseline, GLS in group A decreased at T2, and GCS decreased at T4 (P < 0.05). GLS and GCS in group B both decreased at T4 (P < 0.05). More patients in group A had a more than 15% fall of baseline GLS rather than GCS at T2 (P < 0.05), however, there was no difference of either GLS or GCS decline rate at T4 between the two groups. All the MW parameters in group A had variations overtime, whereas only GCW in group B (P < 0.05).
Conclusion
Early subclinical myocardial dysfunction can be identified by 2D-STE in breast cancer patients with chemotherapy, and GLS provides profound value in demonstrating the temporal changes in early myocardial damage induced by anthracycline. LV contractility injury in patients with trastuzumab may be mild at first but increases in severity with exposure time as early as cycle-4. Awareness of these differences may help to stratify the prevention of late cardiovascular events caused by different CTRCDs. In addition, GCW may be the most sensitive myocardial work parameter of CTRCD.
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Masarone D, Kittleson MM, De Vivo S, D’Onofrio A, Ammendola E, Nigro G, Contaldi C, Martucci ML, Errigo V, Pacileo G. The Effects of Device-Based Cardiac Contractility Modulation Therapy on Left Ventricle Global Longitudinal Strain and Myocardial Mechano-Energetic Efficiency in Patients with Heart Failure with Reduced Ejection Fraction. J Clin Med 2022; 11:5866. [PMID: 36233734 PMCID: PMC9573486 DOI: 10.3390/jcm11195866] [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: 08/17/2022] [Revised: 09/29/2022] [Accepted: 10/01/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Virtually all patients with heart failure with reduced ejection fraction have a reduction of myocardial mechano-energetic efficiency (MEE). Cardiac contractility modulation (CCM) is a novel therapy for the treatment of patients with HFrEF, in whom it improves the quality of life and functional capacity, reduces hospitalizations, and induces biventricular reverse remodeling. However, the effects of CCM on MEE and global longitudinal strain (GLS) are still unknown; therefore, this study aims to evaluate whether CCM therapy can improve the MEE of patients with HFrEF. METHODS We enrolled 25 patients with HFrEF who received an Optimizer Smart implant (the device that develops CCM therapy) between January 2018 and January 2021. Clinical and echocardiographic evaluations were performed in all patients 24 h before and six months after CCM therapy. RESULTS At six months, follow-up patients who underwent CCM therapy showed an increase of left ventricular ejection fraction (30.8 ± 7.1 vs. 36.1 ± 6.9%; p = 0.032) as well a rise of GLS 10.3 ± 2.7 vs. -12.9 ± 4.2; p = 0.018), of MEE (32.2 ± 10.1 vs. 38.6 ± 7.6 mL/s; p = 0.013) and of MEE index (18.4 ± 6.3 vs. 24.3 ± 6.7 mL/s/g; p = 0.022). CONCLUSIONS CCM therapy increased left ventricular performance, improving left ventricular ejection fraction, GLS, as well as MEE and MEEi.
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Affiliation(s)
- Daniele Masarone
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, 80131 Naples, Italy
| | - Michelle M. Kittleson
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai, Los Angeles, CA 90048, USA
| | - Stefano De Vivo
- Electrophysiology Unit, Department of Cardiology, AORN dei Colli Monaldi Hospital, 80131 Naples, Italy
| | - Antonio D’Onofrio
- Electrophysiology Unit, Department of Cardiology, AORN dei Colli Monaldi Hospital, 80131 Naples, Italy
| | - Ernesto Ammendola
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, 80131 Naples, Italy
| | - Gerardo Nigro
- Cardiology Unit, Department of Medical Translational Sciences, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy
| | - Carla Contaldi
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, 80131 Naples, Italy
| | - Maria L. Martucci
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, 80131 Naples, Italy
| | - Vittoria Errigo
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, 80131 Naples, Italy
| | - Giuseppe Pacileo
- Heart Failure Unit, Department of Cardiology, AORN dei Colli-Monaldi Hospital, 80131 Naples, Italy
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The Diagnostic Role of Echocardiographic Strain Analysis in Patients Presenting with Chest Pain and Elevated Troponin: A Multicenter Study. J Am Soc Echocardiogr 2022; 35:857-867. [PMID: 35301094 DOI: 10.1016/j.echo.2022.03.009] [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: 03/30/2021] [Revised: 03/08/2022] [Accepted: 03/08/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Myocarditis presenting as acute chest pain with elevated troponins without significant cardiac compromise is rare in previously healthy children, often referred to as myopericarditis. Diagnosis is challenging as conventional echocardiographic measures of systolic function can be normal. This study aimed to demonstrate the diagnostic utility of strain imaging in this scenario. METHODS This is a multi-center retrospective study including patients presenting with chest pain and elevated troponin from 10 institutions who underwent cardiac MRI (CMR) and transthoracic echocardiogram (echo) within 30 days of each other (group 1). Findings were compared to 19 controls (group 2). Clinical data, conventional echo and CMR data were collected. Echo-derived strain was measured at the core lab. Group 1 was divided into subgroups as CMR myocarditis positive (group 1a) or negative (group 1b) based on established criteria. RESULTS Group 1 included 108 subjects (88 in group 1a, 20 in group 1b). While all groups had normal mean fractional shortening (FS) and mean left ventricular ejection fraction (LVEF), group 1 had significantly lower EF (56.8+/-7.0) compared to group 2 ( 62.3+/- 4.9, P<0.005) and FS (31.2+/- 4.9) compared to group 2 (34.1+/-3.5, p<0.05). Additionally, peak global longitudinal strain (GLS%) was markedly abnormal in group 1 (-13.9+/-3.4 ) compared to group 2 (-19.8+/-2.1 , P<0.001). In subgroup analysis, GLS% was markedly abnormal in group 1a (-13.2 ± 3.0%) compared to group 1b (-17.3 ± 2.6% and p<0.001). Fifty-four subjects had follow up echocardiograms (46 in group 1a, 8 in group 1b) with mean follow-up time of 10 months (SD=11 months). At follow up, while EF and FS returned to normal in all patients, abnormalities in strain persisted in group 1, with 22% of them still having abnormal GLS. Moreover, mean GLS was more abnormal in group 1a (-16.1 +/- 2.6) compared to group 1b (-17.4+/- 1.2, p<0.05). CONCLUSIONS Our study demonstrates that echo GLS% is significantly worse in subjects with myopericarditis presenting with chest pain and elevated troponins compared to controls even when conventional measures of systolic function are largely normal and that these abnormalities persisted overtime.
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Wang Z, Qin W, Zhai Z, Huang L, Feng J, Guo X, Liu K, Zhang C, Wang Z, Lu G, Dong S. Use of spectral tracking technique to evaluate the changes in left ventricular function in patients undergoing chemotherapy for colorectal cancer. Int J Cardiovasc Imaging 2020; 37:1203-1213. [PMID: 33247369 DOI: 10.1007/s10554-020-02103-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 11/08/2020] [Indexed: 12/21/2022]
Abstract
To evaluate the changes in left ventricular myocardial function in patients with colorectal cancer undergoing chemotherapy with mFOLFOX6 (oxaliplatin + 5-fluorouracil + calcium folinate) using three-dimensional speckle-tracking echocardiography (3D-STE). Data were collected from 30 patients diagnosed with colorectal cancer in our hospital treated with mFOLFOX6. We used 3D-STE to measure the following parameters of left ventricle function: global longitudinal strain (GLS), global area strain (GAS), global circumferential strain (GCS), global radial strain (GRS), and left ventricular twist (LVtw). Myocardial composite index (MCI) was calculated from measured values (MCI = GLS × LVtw). The above listed parameters were compared before and after chemotherapy. Receiver operating curves (ROC) were prepared for each parameter and analyzed to identify correlations among MCI, LVEF, GLS, and cTnT. Compared with the pre-chemotherapy state, the absolute values of MCI, LVtw, GLS, GAS, GCS, and GRS decreased with increasing cumulative doses of chemotherapeutic drugs. The absolute values of GAS, GLS, MCI, and LVtw decreased after the first cycle of chemotherapy (P < 0.05). The areas under the ROC curves for MCI and GLS were 0.903 and 0.838, respectively. The correlation observed between MCI and cTnT (r = - 0.7228) was found to be stronger than that between GLS and cTnT (r = - 0.6008). In conclusion, 3D-STE may help detect early changes in left ventricular myocardial function caused by mFOLFOX6 treatment in patients with colorectal cancer. MCI is a relatively sensitive index among the various measurable parameters.
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Affiliation(s)
- Zhen Wang
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Wenjuan Qin
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Zijing Zhai
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Lei Huang
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Jia Feng
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Xueting Guo
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Kuican Liu
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Caiyun Zhang
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Zhong Wang
- Department of Cardiology, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China
| | - Guilin Lu
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China.
| | - Shanshan Dong
- Department of Ultrasonography, First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, 832008, China.
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