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Kamal NM, Salih AF, Ali BM. Speckle tracking echocardiography for diagnosis of right ventricular failure in children with totally corrected tetralogy of Fallot in Sulaimani, Iraq. J Taibah Univ Med Sci 2024; 19:198-208. [PMID: 38124989 PMCID: PMC10730916 DOI: 10.1016/j.jtumed.2023.11.005] [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: 07/05/2023] [Revised: 09/21/2023] [Accepted: 11/09/2023] [Indexed: 12/23/2023] Open
Abstract
Objectives The study was aimed at using speckle tracking echocardiography as a novel technique to diagnose right ventricular failure (RVF) in children with total correction of tetralogy of Fallot (TOF) through surgery. Methods A quasi-experimental study was performed at the Children's Heart Hospital of Sulaimani for 9 months. A total of 150 children with completely repaired TOF were enrolled to investigate RVF. Conventional echocardiographic data were recorded, including right ventricular (RV) ejection fraction (EF), tricuspid annular plane systolic excursion (TAPSE), myocardial performance index (MPI), and RV end-systolic and diastolic volume (RVESV and RVEDV). Additionally, speckle tracking was performed for the regional and longitudinal strain and strain rate in four-chamber apical view. RVF diagnosis was determined on the basis of electrocardiography measurement of P-wave dispersion, T-wave dispersion, and QRS duration. Results Children with repaired TOF who were diagnosed with RVF through conventional echocardiography exhibited abnormalities with respect to children with normal RV function, including a TAPSE of 1.3 ± 0.11 cm, RVEF of 35.5 ± 6.72, RVESV of 69.8 ± 15.13 ml, RVEDV of 110.1 ± 14.13 ml, MPI of 0.60 ± 0.12, and Pmax of 52.4 ± 14.08. The use of speckle tracking in RVF diagnosis revealed a relatively lower longitudinal strain and strain rate (-12.1 ± 2.3 and -0.9 ± 0.3, respectively) in the children with RVF. Moreover, longitudinal right ventricular strain was positively correlated with TAPSE (r = 0.656) and EF (r = 0.675), and negatively correlated with RVEDV (r = -0.684), RVESV (r = -0.718), MPI (r = -0.735), and Pmax (r = -0.767). Conclusions The application of speckle tracking with the longitudinal RV strain and strain rate to estimate RV function in children with repaired TOF is a new advanced method that, compared with conventional echo, significantly improves the diagnosis of regional myocardial deformations and cardiac muscle motion velocity.
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Affiliation(s)
- Niaz M. Kamal
- Pediatrics Department, Technical Institute, Sulaymaniyah Polytechnic University, Sulaymaniyah, Iraq
| | - Aso F. Salih
- Pediatrics Department, Medicine College, Sulaymaniyah University, Sulaymaniyah, Iraq
| | - Bushra M. Ali
- Family and Community Medicine Department, Medicine College, Sulaymaniyah University, Sulaymaniyah, Iraq
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Eisvand M, Mohseni-Badalabadi R, Hosseinsabet A. Evaluation of the right atrial phasic functions in patients with anterior ST-elevation myocardial infarction: a 2D speckle-tracking echocardiography study. BMC Cardiovasc Disord 2022; 22:102. [PMID: 35287594 PMCID: PMC8922847 DOI: 10.1186/s12872-022-02546-4] [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: 10/21/2021] [Accepted: 03/07/2022] [Indexed: 11/23/2022] Open
Abstract
Background Evidence suggests that changes in left ventricular systolic and diastolic functions may affect right atrial (RA) phasic functions. We aimed to evaluate RA phasic functions in the presence of anterior ST-elevation myocardial infarction (ASTEMI) as an acute event and to compare the findings with those in a control group. Methods We recruited 92 consecutive ASTEMI patients without accompanying significant stenosis in the proximal and middle parts of the right coronary artery and 31 control subjects, matched for age, sex, diabetes, and hypertension. RA phasic functions were evaluated concerning their longitudinal 2D speckle-tracking echocardiography-derived markers. The ASTEMI group was followed up for all-cause mortality or reinfarction. Results In the ASTEMI group, RA strain was reduced during the reservoir (33.2% ± 4.3% vs 30.5% ± 8.1%; P = 0.021) and conduit (16% [12–18%] vs 14% [9–17%]; P = 0.048) phases. The other longitudinal 2D speckle-tracking echocardiography-derived markers of RA phasic functions were not different between the 2 groups. RA strain and strain rate during the contraction phase were predictive of all-cause mortality or reinfarction (hazard ratio = 0.80; P = 0.024 and hazard ratio = 0.39; P = 0.026, respectively). Conclusions Based on 2D speckle-tracking echocardiography, in the ASTEMI group, compared with the control group, RA reservoir and conduit functions were reduced, while RA contraction function was preserved. RA contraction function was predictive of all-cause mortality or reinfarction during the follow-up period. Supplementary Information The online version contains supplementary material available at 10.1186/s12872-022-02546-4.
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Affiliation(s)
- Mokhtar Eisvand
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Karegar Shomali Street, Tehran, Islamic Republic of Iran
| | - Reza Mohseni-Badalabadi
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Karegar Shomali Street, Tehran, Islamic Republic of Iran
| | - Ali Hosseinsabet
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Karegar Shomali Street, Tehran, Islamic Republic of Iran.
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Ji M, Wu W, He L, Gao L, Zhang Y, Lin Y, Qian M, Wang J, Zhang L, Xie M, Li Y. Right Ventricular Longitudinal Strain in Patients with Heart Failure. Diagnostics (Basel) 2022; 12:diagnostics12020445. [PMID: 35204536 PMCID: PMC8871506 DOI: 10.3390/diagnostics12020445] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 11/16/2022] Open
Abstract
Patients with heart failure (HF) have high morbidity and mortality. Accurate assessment of right ventricular (RV) function has important prognostic significance in patients with HF. However, conventional echocardiographic parameters of RV function have limitations in RV assessments due to the complex geometry of right ventricle. In recent years, speckle tracking echocardiography (STE) has been developed as promising imaging technique to accurately evaluate RV function. RV longitudinal strain (RVLS) using STE, as a sensitive index for RV function evaluation, displays the powerfully prognostic value in patients with HF. Therefore, the aim of the present review was to summarize the utility of RVLS in patients with HF.
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Affiliation(s)
- Mengmeng Ji
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Wenqian Wu
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Lin He
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Lang Gao
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Yanting Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Yixia Lin
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Mingzhu Qian
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Jing Wang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
| | - Li Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen 518057, China
| | - Mingxing Xie
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen 518057, China
- Tongji Medical College and Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430022, China
- Correspondence: (M.X.); (Y.L.); Tel.: +86-27-8572-6430 (M.X.); +86-27-8572-6386 (Y.L.); Fax: +86-27-8572-6386 (M.X.); +86-27-8572-6386 (Y.L.)
| | - Yuman Li
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; (M.J.); (W.W.); (L.H.); (L.G.); (Y.Z.); (Y.L.); (M.Q.); (J.W.); (L.Z.)
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China
- Correspondence: (M.X.); (Y.L.); Tel.: +86-27-8572-6430 (M.X.); +86-27-8572-6386 (Y.L.); Fax: +86-27-8572-6386 (M.X.); +86-27-8572-6386 (Y.L.)
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Saha SK, Kiotsekoglou A, Nanda NC. Echocardiography 2020: Toward deciphering the "Rosetta stone" of left ventricular diastolic function. Echocardiography 2021; 37:1886-1889. [PMID: 33283344 DOI: 10.1111/echo.14830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 07/31/2020] [Indexed: 01/28/2023] Open
Abstract
In the year 1997, nearly a quarter-century ago, Nishimura and Tajik (J Am Coll Cardiol. 1997;30:8) suggested that Doppler echocardiography was the "Rosetta stone" (a metaphor for decrypting secrets of diastole) of left ventricular diastole, based solely on transmitral E/A ratio and its progression from grade I through IV, supported by cardiac catheterization, as the filling pressure started to increase to over 15 mm Hg. Ten years later, in 2007, the same Mayo group (Nagueh et al, J Am Coll Cardiology. 2008;51:679) was searching to decipher the secrets of diastole using multiple measures such as left atrial (LA) volume, E/E' ratio, pulmonary venous flow, and mitral inflow propagation velocity. This substantial leap from E/A ratio led to the more formal recommendation proposed by the American Society of Echocardiography in 2009 (Nagueh et al, J Am Soc Echocardiogr. 2009;22:107) and, as an update, in the year 2016 (Nagueh et al, J Am Soc Echocardiogr. 2016;29:277): the later version gained popularity for the simplified approach to identify diastolic dysfunction in healthy subjects as well as in those with poorly contracting left ventricle. Despite 30 years of continuous search, we are not sure if we have been able to decipher the hidden secrets of diastolic function. With this background, the Echocardiography Journal under the leadership of Dr Navin Nanda as the Editor-in-Chief has taken this initiative to publish a theme issue on left ventricular diastolic function and when this becomes dysfunctional to diminish life.
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Affiliation(s)
| | | | - Navin C Nanda
- Division of Cardiology, University of Alabama at Birmingham, Birmingham, AL, USA
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