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Özde Ş, Kayapınar O, Doğru M, Aktüre G, Kaya A, Coşkun G, Keskin M, Özde C. Evaluation of the Early Effects of Childhood Asthma and Its Treatment on Cardiac Function as Revealed by Two-Dimensional Speckle-Tracking Echocardiography. Pediatr Cardiol 2024; 45:858-866. [PMID: 36038783 DOI: 10.1007/s00246-022-02941-w] [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: 01/18/2022] [Accepted: 05/16/2022] [Indexed: 11/24/2022]
Abstract
There is minimal information available regarding the early effects of bronchial asthma (BA) and its treatment on cardiac function in children. We used two-dimensional speckle-tracking echocardiography (2D-STE) to evaluate cardiac function before and after the treatment of childhood BA. We enrolled 44 children with moderate and severe BA who had not been treated over the preceding 3 months or who were newly diagnosed. All children received the same treatment (that recommended by the Global Initiative for Asthma [GINA] in 2017). All children also underwent transthoracic 2D-STE before treatment and 6 months later. Clinical data were compared before and after treatment. After treatment, significant increases were evident in right ventricular (RV) systolic and diastolic strain, as well as the systolic strain rate. Before and after treatment, the RV global longitudinal systolic strains were - 22.8 ± 3.6 and - 25.1 ± 4.5, respectively (p = 0.036); the RV global longitudinal diastolic strains were - 18.5 ± 6.0 and - 21.5 ± 5.2, respectively (p = 0.038); and the RV systolic strain rates were - 1.26 ± 0.4 and - 1.12 ± 0.3, respectively (p = 0.025). After treatment, significant increases were observed in the right atrial (RA) peak longitudinal strain and strain rate. Before and after treatment, the RA peak atrial longitudinal strains were 32.5 ± 10.8 and 44.7 ± 11.2, respectively (p = 0.042) and the RA longitudinal strain rates were - 1.6 ± 0.3 and - 2.0 ± 0.5, respectively (p = 0.041). RV and RA subclinical dysfunction may develop in children with early-stage BA. However, asthma treatment appears to improve such dysfunction. In children with BA, clinical and subclinical changes in cardiac functions can be easily detected via 2D-STE.
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Affiliation(s)
| | | | | | | | - Adnan Kaya
- Duzce Universitesi Tip Fakultesi, Duzce, Turkey
| | | | | | - Cem Özde
- Duzce Universitesi Tip Fakultesi, Duzce, Turkey
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Kovacevic A, Garbade SF, Hörster F, Hoffmann GF, Gorenflo M, Mereles D, Kölker S, Staufner C. Evaluation of Right Ventricular Function in Patients with Propionic Acidemia-A Cross-Sectional Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10010113. [PMID: 36670663 PMCID: PMC9856918 DOI: 10.3390/children10010113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023]
Abstract
(1) Background: In propionic acidemia (PA), myocardial involvement often leads to progressive cardiac dysfunction of the left ventricle (LV). Cardiomyopathy (CM) is an important contributor to mortality. Although known to be of prognostic value in CM, there are no published data on right ventricular (RV) function in PA patients. (2) Methods: In this cross-sectional single-center study, systolic and diastolic RV function of PA patients was assessed by echocardiography, including frequency, onset, and combinations of echocardiographic parameters, as well as correlations to LV size and function. (3) Results: N = 18 patients were enrolled. Tricuspid annulus S' was abnormal in 16.7%, RV-longitudinal strain in 11.1%, tricuspid annular plane systolic excursion (TAPSE) in 11.1%, Tricuspid valve (TV) E/e' in 33.3%, and TV E/A in 16.7%. The most prevalent combinations of pathological parameters were TV E/A + TV E/e' and TAPSE + TV S'. With age, the probability of developing abnormal RV function increases according to age-dependent normative data. There is a significant correlation between TAPSE and mitral annular plane systolic excursion (MAPSE), and RV/LV-longitudinal strain (p ≤ 0.05). N = 5 individuals died 1.94 years (mean) after cardiac evaluation for this study, and all had abnormal RV functional parameters. (4) Conclusions: Signs of diastolic RV dysfunction can be found in up to one third of individuals, and systolic RV dysfunction in 16.7% of individuals in our cohort. RV function is impaired in PA patients with a poor outcome. RV functional parameters should be used to complement clinical and left ventricular echocardiographic findings.
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Affiliation(s)
- Alexander Kovacevic
- Department of Pediatric and Congenital Cardiology, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Sven F. Garbade
- Department of General Pediatrics, Division of Neuropediatrics and Metabolic Medicine, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Friederike Hörster
- Department of General Pediatrics, Division of Neuropediatrics and Metabolic Medicine, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Georg F. Hoffmann
- Department of General Pediatrics, Division of Neuropediatrics and Metabolic Medicine, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Matthias Gorenflo
- Department of Pediatric and Congenital Cardiology, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Derliz Mereles
- Department of Cardiology, Angiology and Pulmology, Heidelberg University Hospital, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Stefan Kölker
- Department of General Pediatrics, Division of Neuropediatrics and Metabolic Medicine, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Christian Staufner
- Department of General Pediatrics, Division of Neuropediatrics and Metabolic Medicine, Heidelberg University Hospital, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
- Correspondence:
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Al-Biltagi M, Elrazaky O, Mawlana W, Srour E, Shabana AH. Tissue Doppler, speckling tracking and four-dimensional echocardiographic assessment of right ventricular function in children with dilated cardiomyopathy. World J Clin Pediatr 2022; 11:71-84. [PMID: 35096548 PMCID: PMC8771319 DOI: 10.5409/wjcp.v11.i1.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/21/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Right ventricular (RV) function is frequently overlooked during dilated cardiomyopathy (DCM) evaluation.
AIM To evaluate RV function in children with idiopathic DCM using relatively recent echocardiographic modalities.
METHODS We prospectively studied the cardiac function in 50 children with idiopathic DCM and 50 healthy children as a control group, using four-dimensional echocardiography (4-DE), Tissue Doppler Imaging (TDI), and two-dimensional-speckles tracking echocardiography (2-D-STE). RV EF was measured by 4-DE.
RESULTS The auto left (LV) ejection fractions (EF) measured by 2-D-STE were significantly lower in the patients' group than in the control. The sphericity index was also significantly lower in children with DCM than in the control. RV EF measured by 4-DE was significantly lower in the patient's group than the control. RV S wave, e´/a' ratio, myocardial performance index (MPI), and tricuspid annular plane systolic excursion (TAPSE) were significantly impaired in children with DCM than in control. Both LV and RV global longitudinal strains (GLS) were significantly reduced in children with DCM than in control. RVGLS was significantly associated with the duration since diagnosis, tricuspid annulus S wave, RV MPI, and TAPSE, but not with the age of the patients, RV EF, or e´/a' ratio.
CONCLUSION There was impairment of the RV LGS and other systolic and diastolic parameters in children with DCM. STE and TDI can help to detect the early decline of RV function.
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Affiliation(s)
- Mohammed Al-Biltagi
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31512, Algharbia, Egypt
- Department of Pediatrics, University Medical Center, Arabian Gulf University, Manama 26671, Manama, Bahrain
| | - Osama Elrazaky
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31512, Algharbia, Egypt
| | - Wegdan Mawlana
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31512, Algharbia, Egypt
| | - Esraa Srour
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31512, Algharbia, Egypt
| | - Ahmed Hamdy Shabana
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31512, Algharbia, Egypt
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Application Effect and Evaluation of Two-Dimensional Speckle Tracking Imaging on Myocardial Damage in Patients with Malignant Lymphoma Treated with Anthracyclines. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6355047. [PMID: 34745292 PMCID: PMC8548116 DOI: 10.1155/2021/6355047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 09/30/2021] [Indexed: 11/17/2022]
Abstract
Objective The purpose was to study the monitoring effect and application value of two-dimensional speckle tracking imaging (2D-STI) on myocardial function in patients with malignant lymphoma after treatment with anthracyclines. Methods 50 patients with malignant lymphoma treated in our hospital from June 2017 to December 2019 were randomly selected and were treated with anthracyclines to compare the cardiac global longitudinal strain (GLS), global radial strain (GRS), global circumferential strain (GCS), left ventricular twist (LVtw), GLS × LVtw, and changes of atrioventricular inner diameters before and after 3 cycles of treatment. According to the pathological examination results, the accuracy of 2D-STI in the detection of changes in myocardial function of patients was also clarified. Results The absolute values of GLS, GRS and GCS after treatment were significantly lower than those before treatment, with statistical significance (P < 0.05). The LVtw and GLS × LVtw after 3 cycles of treatment were significantly lower than those before treatment, with statistical significance (P < 0.05). There was no significant difference in the atrioventricular inner diameters of patients before and after treatment, with no statistical significance (P > 0.05). There was no significant difference between the monitoring results of 2D-STI and the pathological examination results, with no statistical significance (P > 0.05). Conclusion Anthracyclines can cause some myocardial damage in patients with malignant lymphoma. The application of 2D-STI to monitor the changes in myocardial function of patients can give more accurate monitoring results, facilitating the early implementation of appropriate treatment.
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The Role of Speckle Tracking Echocardiography in the Evaluation of Common Inherited Cardiomyopathies in Children and Adolescents: A Systematic Review. Diagnostics (Basel) 2021; 11:diagnostics11040635. [PMID: 33915862 PMCID: PMC8066718 DOI: 10.3390/diagnostics11040635] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 11/17/2022] Open
Abstract
Speckle tracking echocardiography (STE) has gained importance in the evaluation of adult inherited cardiomyopathies, but its utility in children is not well characterized. We conducted a systematic review to evaluate the role of STE in pediatric inherited cardiomyopathies. PubMed, EMBASE, Web of Science, Scopus, CENTRAL and CINAHL databases were searched up to May 2020, for terms related to inherited cardiomyopathies and STE. Included were dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), left ventricular non-compaction (LVNC) and arrhythmogenic cardiomyopathy (ACM). A total of 14 cohorts were identified, of which six were in DCM, four in HCM, three in LVNC and one in ACM. The most commonly reported STE measurements were left ventricular longitudinal strain (Sl), circumferential strain (Sc), radial strain (Sr) and rotation/torsion/twist. Sl, Sc and were abnormal in all DCM and LVNC cohorts, but not in all HCM. Apical rotation and twist/torsion were increased in HCM, and decreased in LVNC. Abnormal STE parameters were reported even in cohorts with normal non-STE systolic/diastolic measurements. STE in childhood cardiomyopathies can detect early changes which may not be associated with changes in cardiac function detectable by non-STE methods. Longitudinal and circumferential strain should be introduced in the cardiomyopathy echocardiography protocol, reflecting current practice in adults.
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Woulfe KC, Walker LA. Physiology of the Right Ventricle Across the Lifespan. Front Physiol 2021; 12:642284. [PMID: 33737888 PMCID: PMC7960651 DOI: 10.3389/fphys.2021.642284] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/05/2021] [Indexed: 01/27/2023] Open
Abstract
The most common cause of heart failure in the United States is ischemic left heart disease; accordingly, a vast amount of work has been done to elucidate the molecular mechanisms underlying pathologies of the left ventricle (LV) as a general model of heart failure. Until recently, little attention has been paid to the right ventricle (RV) and it has commonly been thought that the mechanical and biochemical properties of the RV are similar to those of the LV. However, therapies used to treat LV failure often fail to improve ventricular function in RV failure underscoring, the need to better understand the unique physiologic and pathophysiologic properties of the RV. Importantly, hemodynamic stresses (such as pressure overload) often underlie right heart failure further differentiating RV failure as unique from LV failure. There are significant structural, mechanical, and biochemical properties distinctive to the RV that influences its function and it is likely that adaptations of the RV occur uniquely across the lifespan. We have previously reviewed the adult RV compared to the LV but there is little known about differences in the pediatric or aged RV. Accordingly, in this mini-review, we will examine the subtle distinctions between the RV and LV that are maintained physiologically across the lifespan and will highlight significant knowledge gaps in our understanding of pediatric and aging RV. Consideration of how RV function is altered in different disease states in an age-specific manner may enable us to define RV function in health and importantly, in response to pathology.
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Affiliation(s)
- Kathleen C Woulfe
- Division of Cardiology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Lori A Walker
- Division of Cardiology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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Progression of left ventricular diastolic function in the neonate and early childhood from transmitral color M-mode filling analysis. Pediatr Res 2021; 89:987-995. [PMID: 32570271 DOI: 10.1038/s41390-020-1011-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 05/22/2020] [Accepted: 06/03/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND We implemented sophisticated color M-mode analysis to assess age-dependent progression of left ventricular (LV) diastolic function. METHODS Normal infants were prospectively enrolled for serial echocardiograms at 1 week, 1 month, 6 months, 1 year, and 2 years. From color M-mode scans, propagation velocity (VP), strength of filling (VS), and intraventricular pressure difference (IVPD) in 3 segments along apex-to-mitral valve scan line were measured. RESULTS Age-wise comparisons of diastolic filling from 121 echocardiograms in 31 infants showed VP (cm/s), VS (cm2/s), and E-wave IVPD (mmHg) at 1 week to be 66.2 ± 11.9, 75.3 ± 19.9, and 1.5 ± 0.4, respectively, while VP, VS, and E-wave IVPD at 1 month were 80.3 ± 14.4, 101.2 ± 28.3, and 2.42 ± 1.1, respectively. There were significant differences in VP and segmental IVPD between first week and first month (p < 0.005) and IVPD between the age groups (p < 0.001). CONCLUSIONS Comprehensive analysis of transmitral color M-mode data is feasible in infants, enabling calculation of pressure drop between the LV base and apex and strength of propagation from two distinct slopes. Profound changes very early followed by relatively constant filling mechanics in later infancy indicate significant LV maturation occurring during the first month of life. IMPACT We implemented sophisticated analytic methods for color M-mode echocardiography in infants to assess age- and dimension-dependent changes in left ventricular diastolic function. Comprehensive characterization of transmitral color M-mode flow was feasible, enabling calculation of pressure drop between left ventricular base and apex and strength of propagation. Left ventricular diastolic filling function has predictable maturational progression, with significant differences in the intraventricular pressure between infants from birth to 2 years. This study forms the basis for future studies to examine alteration of early diastolic filling in congenital heart disease.
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Dohain AM, Lotfy W, Abdelmohsen G, Sobhy R, Abdelaziz O, Elsaadany M, Abdelsalam MH, Ibrahim H. Functional recovery of cardiomyopathy induced by atrial tachycardia in children: Insight from cardiac strain imaging. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2021; 44:442-450. [PMID: 33539027 DOI: 10.1111/pace.14186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 01/11/2021] [Accepted: 01/31/2021] [Indexed: 12/28/2022]
Abstract
AIM To evaluate systolic and diastolic cardiac function in children who had cardiomyopathy induced by ectopic atrial tachycardia (EAT). METHODS Twenty-two pediatric patients who had cardiomyopathy induced by EAT and 25 age-matched controls were recruited in this case-control study. The patients were examined after rhythm control and normalization of their left ventricular systolic function. Different echocardiographic modalities including tissue Doppler imaging and two-dimension speckle tracking echocardiography were utilized to assess the ventricular and atrial function. RESULTS The patients' median age was 51 months (interquartile range: 28.5-84 months). The median time interval required for normalization of left ventricular ejection fraction (EF) among patients was 1.5 months (interquartile range: 1.5-2.12 months). Compared to controls, patients had a significantly higher median left ventricular myocardial performance index (MPI) at the interventricular septum (0.44 vs. 0.38, p = .001) and left ventricular lateral wall (0.46 vs. 0.32, p = .0001). The median right ventricular MPI of the patients' group was significantly higher when compared to the control group (0.34 vs. 0.26, p = .0001). The median right atrial (RA) reservoir function in patients was significantly reduced compared to controls (30% vs. 36.63%, p = .007). CONCLUSIONS Shortly after rhythm normalization and restoration of left ventricular EF, using tissue Doppler imaging and two-dimension speckle tracking echocardiography, children who had cardiomyopathy induced by EAT continue to have left ventricular diastolic dysfunction, right ventricular dysfunction, and reduced RA reservoir function.
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Affiliation(s)
- Ahmed M Dohain
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Wael Lotfy
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Gaser Abdelmohsen
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Rodina Sobhy
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Osama Abdelaziz
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Marwa Elsaadany
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | | | - Hossam Ibrahim
- Pediatric cardiology division, Department of Pediatrics, Cairo University, Cairo, Egypt
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Longitudinal Prediction of Transplant-Free Survival by Echocardiography in Pediatric Dilated Cardiomyopathy. Can J Cardiol 2020; 37:867-876. [PMID: 33347978 DOI: 10.1016/j.cjca.2020.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The prognostic significance of serial echocardiography and its rate of change in children with dilated cardiomyopathy (DCM) is incompletely defined. METHODS We retrospectively analysed up to 4 serial echocardiograms. Associations between mortality/transplant and echocardiographic parameters over time and between outcomes and the rate of change of echocardiographic parameters were analysed. Estimation of patient-specific intercepts and slopes was done using linear regression models. RESULTS Fifty-seven DCM children were studied (50% male; median age, 0.6 year; average follow-up, 2.1 ± 2.4 years). The median time to transplant or death was 2.0 years. Increased left ventricular (LV) diastolic (LVEDD) and systolic (LVESD) dimensions and myocardial performance index (MPI) were associated with increased mortality and transplant risk. Increased LV ejection fraction, mitral E-deceleration time, right ventricular (RV) fractional area change, and tricuspid annular plane systolic excursion were associated with reduced mortality and transplant risk. Transplant/mortality likelihood increased by 41.6% and 19.8% for each unit increase in LVEDD and LVESD z scores, respectively (LVEDD: hazard ratio [HR], 1.416; 95% confidence interval [CI], 1.285-1.560; P < 0.001; LVESD: HR, 1.198; 95% CI, 1.147-1.251; P < 0.001). A higher monthly change in LVESD z score increased transplant/mortality likelihood by 85.6% (HR, 1.856; 95% CI, 1.572-2.191; P = 0.015). Greater changes in mitral E/e' (HR, 0.707; 95% CI, 0.636-0.786; P < 0.001) and RV MPI (HR, 0.412; 95% CI, 0.277-0.613; P < 0.001) were associated with reduced mortality and transplant risk. CONCLUSIONS LV and RV systolic and diastolic dimensions and function over time and their rate of change are associated with risk for transplant and mortality in childhood DCM. Serial changes in these parameters may be useful to predict clinical outcomes.
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Subtle cardiac dysfunction in nephropathic cystinosis: insight from tissue Doppler imaging and 2D speckle tracking echocardiography. Pediatr Nephrol 2020; 35:2307-2317. [PMID: 32666370 DOI: 10.1007/s00467-020-04657-6] [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: 01/11/2020] [Revised: 05/28/2020] [Accepted: 06/09/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Nephropathic cystinosis is a rare autosomal recessive lysosomal storage disorder that initially affects the kidney progressing to multi-organ failure due to accumulation of cystine in all tissue compartments. OBJECTIVE The main objective of this study is the evaluation of cardiac function in cystinosis patients using non-conventional echocardiographic modalities like pulsed wave tissue Doppler imaging (PW-TDI) and 2D speckle tracking echocardiography (2D-STE). METHODS This is a case control study conducted on fifteen patients with cystinosis and 15 normal controls. Echocardiography was done for all participants and PW-TDI was performed for measurement of S', E', A' velocities and myocardial performance index (MPI) at basal parts of septal, left ventricle (LV), and right ventricle (RV) free walls. 2D-STE was done for evaluation of global longitudinal strain (GLS), global circumferential strain (GCS), and global radial strain (GRS) of LV. Mitral E and A velocities and tricuspid annular plane systolic excursion (TAPSE) were also measured. RESULTS The GLS, GRS, and S' velocity at basal septum and LV lateral wall were significantly lower in patients denoting LV systolic dysfunction (p = 0.005, p < 0.0001, p = 0.001, p = 0.006, respectively), while E/E' were significantly higher in patients group denoting LV diastolic dysfunction (p < 0.001). For RV function, TAPSE, S', and E' velocity were significantly lower in patients group (p 0.013, p < 0.01, p = 0.05, respectively) indicating RV systolic and diastolic dysfunction. The TDI-derived MPI for both LV and RV were significantly higher in patients group (p < 0.0001, p < 0.01, respectively) indicating both ventricular systolic and diastolic dysfunction. For prediction of cardiac dysfunction among patients, the receiver operating characteristic (ROC) curve showed that GRS ≤ 29% had sensitivity 93.3% and specificity 100%, GLS > - 20.1% had sensitivity 66.7% and specificity 93.3%, LV-E/E' >7.87 had sensitivity 73.3% and specificity 93.3%, and MPI-LV > 0.36 had sensitivity 100% and specificity 93.3% while MPI-RV > 0.29 had sensitivity 80% and specificity 93.3% and TAPSE ≤ 19 mm had sensitivity 80% and specificity 73.3%. CONCLUSIONS Patients with cystinosis have significant both left and right ventricular dysfunction, which can be better evaluated using the non-conventional echocardiographic modalities like TDI and 2D-STE for early detection of subtle cardiac dysfunction.
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Seo J, Jung IH, Park JH, Kim GS, Lee HY, Byun YS, Kim BO, Rhee KJ. The prognostic value of 2D strain in assessment of the right ventricle in patients with dilated cardiomyopathy. Eur Heart J Cardiovasc Imaging 2020; 20:1043-1050. [PMID: 30796431 DOI: 10.1093/ehjci/jez015] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 01/22/2019] [Indexed: 12/15/2022] Open
Abstract
AIMS Several studies have been reported using right ventricular (RV) strain as a method for evaluating RV function in patients with various cardiovascular diseases; however, the clinical relevance of RV strain in dilated cardiomyopathy (DCM) patients with sinus rhythm is unknown. The aim of this study was to investigate the relationship between RV strain and adverse events in DCM patients with sinus rhythm. METHODS AND RESULTS We enrolled 143 DCM patients with sinus rhythm who had been first diagnosed, evaluated, and followed at Sanggye Paik Hospital between March 2013 and August 2017. We performed echocardiography and measured RV strain values using the apical four-chamber view. The mean age was 64.6 years. During the median follow-up period of 40.0 months, adverse cardiovascular events developed in 21 patients (14.7%). By Cox proportional hazards multivariate analysis, only RV free wall longitudinal strain (RV-FWLS) independently predicted the primary outcome. Receiver-operating characteristic curve analysis showed that the optimal RV-FWLS cut-off value to identify patients with an event was -16.5% (area under the curve = 0.703, P = 0.003). When we divided the subjects into two groups based on the RV-FWLS of -16.5%, patients with RV-FWLS <-16.5% showed more favourable clinical outcomes than that in those with RV-FWLS ≥-16.5% (log-rank test, P < 0.001). CONCLUSION RV-FWLS was associated with a significant prognostic impact in DCM patients with sinus rhythm.
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Affiliation(s)
- Jongkwon Seo
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - In Hyun Jung
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - Jin Hye Park
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - Gwang Sil Kim
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - Hye Young Lee
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - Young Sup Byun
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - Byung Ok Kim
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
| | - Kun Joo Rhee
- Department of Cardiology, Sanggye-Paik Hospital, Inje University College of Medicine, Sanggye-dong, Nowon-gu, Seoul 01757, Republic of Korea
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Abdelmohsen G, Mohamed H, Mohsen M, Abdelaziz O, Ahmed D, Abdelsalam M, Dohain A. Evaluation of cardiac function in pediatric patients with mild to moderate bronchial asthma in the era of cardiac strain imaging. Pediatr Pulmonol 2019; 54:1905-1913. [PMID: 31424175 DOI: 10.1002/ppul.24485] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 08/05/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Bronchial asthma is a common chronic inflammatory airway disease, which may be associated with pulmonary hypertension and cardiac dysfunction. The aim of this study was to evaluate the ability of 2D-speckle tracking echocardiography (2D-STE) and tissue doppler imaging (TDI) to detect subtle cardiac dysfunction in pediatric patients with mild to moderate bronchial asthma. METHODOLOGY The study included 30 children with mild to moderate bronchial asthma and 27 age-matched healthy controls. Both groups underwent pulmonary function tests, TDI and 2D-STE. Myocardial performance index (MPI), S', E', A' velocities, global strain of left ventricle (LV), right ventricle (RV), and right atrium (RA) were measured. RESULTS RV diastolic function was impaired in the patient group, as the tricuspid E' velocity was significantly lower in the patients when compared with the controls (16 [14-17] vs 16 [17-19] cm/s, P = .044), while the RV-MPI was significantly higher in patients when compared to controls (0.30 [0.27-0.36] vs 0.30 [0.30-0.30], P = .001). The global RV longitudinal strain, RA strain, and LV strain did not show significant differences between the test and the control groups. RV systolic parameters and LV systolic and diastolic parameters did not differ significantly between the two groups. CONCLUSION Pediatric patients with mild to moderate bronchial asthma may have early RV diastolic dysfunction with preserved other cardiac functions.
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Affiliation(s)
- Gaser Abdelmohsen
- Pediatric Cardiology Division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Hossam Mohamed
- Pediatric Cardiology Division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Mona Mohsen
- Pediatric Pulmonology Division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Osama Abdelaziz
- Pediatric Cardiology Division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | - Doaa Ahmed
- Pediatric Pulmonology Division, Department of Pediatrics, Cairo University, Cairo, Egypt
| | | | - Ahmed Dohain
- Pediatric Cardiology Division, Department of Pediatrics, Cairo University, Cairo, Egypt
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Affiliation(s)
- Justin T. Tretter
- From the Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Andrew N. Redington
- From the Heart Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
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