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Nemes A, Kormányos Á, Orosz A, Ambrus N, Várkonyi TT, Lengyel C. Autonomic function and specific right atrial functions - Is there a relationship? Correlations from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study. J Clin Ultrasound 2024. [PMID: 38581157 DOI: 10.1002/jcu.23672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/29/2024] [Accepted: 03/07/2024] [Indexed: 04/08/2024]
Abstract
INTRODUCTION Similarly to the ventricles, the atria are under sympathetic/parasympathetic neural regulation. Accordingly, correlations were investigated between Ewing's standard cardiovascular reflex tests (SCRTs) and three-dimensional speckle-tracking echocardiography (3DSTE)-derived right atrial (RA) volumes and strains in healthy subjects. MATERIALS AND METHODS The study comprised 45 healthy adults, but 5 subjects were excluded due to inferior image quality for 3DSTE-derived RA assessments. The remaining 40 individuals being in sinus rhythm had a mean age of 35.1 ± 3.5 years (20 men). Two-dimensional, Doppler, 3DSTE and SCRTs were performed in all cases. RESULTS RA maximum volume and total and passive RA stroke volumes correlated with the Valsalva ratio. Active RA stroke volume and emptying fraction showed correlations with 30/15 ratio. Peak global and mean segmental RA circumferential (CS) and longitudinal strains (LS) showed correlation with the Valsalva ratio. At atrial contraction, global RA-LS and mean segmental RA-CS showed correlations with the Valsalva ratio. Moreover, mean segmental RA-CS correlated with 30/15 ratio and mean segmental RA radial strain showed correlations with systolic blood pressure in response to standing. Autonomic neuropathy score correlated with peak global RA-LS. CONCLUSIONS Autonomic function parameters have significant associations with specific RA functions in healthy adults, making the latter possible indicators of autonomic dysregulation.
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Affiliation(s)
- Attila Nemes
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Árpád Kormányos
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Andrea Orosz
- Department of Pharmacology and Pharmacotherapy, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Nóra Ambrus
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Tamás T Várkonyi
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Csaba Lengyel
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
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Nemes A, Kormányos Á, Rácz G, Ruzsa Z, Achim A, Ambrus N, Lengyel C. Tricuspid annular and right atrial volume changes are associated in healthy adults-insights from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study. Front Cardiovasc Med 2023; 10:1140599. [PMID: 37731528 PMCID: PMC10507328 DOI: 10.3389/fcvm.2023.1140599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 08/07/2023] [Indexed: 09/22/2023] Open
Abstract
Introduction The tricuspid valve and its annulus (TA) and the right atrium (RA) play a significant role in regulating blood flow in the right heart. However, their effect on each other is not fully understood even in normal circumstances. Three-dimensional (3D) speckle-tracking echocardiography (3DSTE) is able to simultaneously assess TA and RA at the same time in a non-invasive way. The present study aimed to examine associations between tricuspid annular (TA) dimensions and right atrial (RA) volumes in healthy adults by 3DSTE. Methods The present study comprised 144 healthy subjects (mean age: 34.4 ± 12.6 years, 72 males), who participated in this study on a voluntary basis for screening between 2011 and 2015. In all subjects, electrocardiography, two-dimensional Doppler echocardiography and 3DSTE have been performed. Results With increasing end-systolic maximum RA volume, all end-systolic and end-diastolic TA dimensions showed simultaneous increase, but in various degrees resulting in (non-significant) reduction of TA functional properties. Similarly, with increasing diastolic pre-atrial contraction and minimum RA volumes, TA dimensions increased simultaneously (except end-diastolic TA diameter), but in various degrees resulting in reduced TA fractional shortening and fractional area change. With increasing RA dimensions, end-systolic and end-diastolic TA dimensions showed simultaneous increase, but in different, sometimes not significant degrees. While RA stroke volumes showed increasing pattern with TA dilation, RA emptying fractions have not changed substantially. Conclusions 3DSTE is suitable for non-invasive assessment of TA dimensions and RA volumes at the same time using the same 3D echocardiographic dataset. Significant associations between TA size and RA volumes exist in healthy circumstances. Strong associations in case of dilation of TA in the presence of higher RA volumes could partly explain functional tricuspid regurgitation later developing in subjects in sinus rhythm.
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Affiliation(s)
- Attila Nemes
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
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Nemes A, Kormányos Á, Ruzsa Z, Achim A, Ambrus N, Lengyel C. Three-Dimensional Speckle-Tracking Echocardiography-Derived Tricuspid Annular Dimensions and Right Atrial Strains in Healthy Adults-Is There a Relationship? (Insights from the MAGYAR-Healthy Study). J Clin Med 2023; 12:4240. [PMID: 37445275 DOI: 10.3390/jcm12134240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023] Open
Abstract
INTRODUCTION The tricuspid valve and its annulus (TA) are thought to be integrally related to right atrial (RA) size and function. The present study aimed to assess associations between TA dimensions and RA strains, and quantitative features of its contractility were determined by 3DSTE in healthy adults. METHODS The study comprised 145 healthy volunteers with a mean age of 34.4 ± 12.5 years (73 males). Electrocardiographic, two-dimensional Doppler echocardiographic and 3DSTE parameters were in normal reference ranges in all subjects. RESULTS Enlarged TA areas, regardless of which phase of the cardiac cycle were measured, were not associated with the deterioration of peak RA strains in longitudinal (LS) and circumferential (CS) directions. Increased end-diastolic TA area was associated with reduced RA strain in the radial direction (RS). Dilation of end-diastolic and end-systolic TA areas was related to increased RA volumes. End-diastolic TA area was the smallest in case of increased peak global RA-RS, and other associations between increasing TA areas and peak global strains could not be detected. Peak global RA-CS and RA-LS were not related to TA areas. Increasing peak global RA-RS was not associated with peak global RA-LS and RA-CS, while increasing peak global RA-LS and RA-CS were not associated with peak global RA-RS. Increasing peak global RS did not show associations with RA volumes, Vmin was the smallest in the case of highest peak global RA-CS and RA-LS. Vmax increased with increasing peak global RA-LS. CONCLUSIONS 3DSTE is suitable for simultaneous non-invasive determination of TA dimensions and RA volumes and strains using the same acquired 3D dataset, allowing physiologic studies. RA volumes are associated with end-diastolic and end-systolic TA areas. RA strains in radial direction (RS) show associations with end-diastolic TA area.
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Affiliation(s)
- Attila Nemes
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis Street 8, H-6725 Szeged, Hungary
| | - Árpád Kormányos
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis Street 8, H-6725 Szeged, Hungary
| | - Zoltán Ruzsa
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis Street 8, H-6725 Szeged, Hungary
| | - Alexandru Achim
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis Street 8, H-6725 Szeged, Hungary
| | - Nóra Ambrus
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis Street 8, H-6725 Szeged, Hungary
| | - Csaba Lengyel
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Semmelweis Street 8, H-6725 Szeged, Hungary
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Krittanawong C, Maitra NS, Hassan Virk HU, Farrell A, Hamzeh I, Arya B, Pressman GS, Wang Z, Marwick TH. Normal Ranges of Right Atrial Strain: A Systematic Review and Meta-Analysis. JACC Cardiovasc Imaging 2023; 16:282-94. [PMID: 36648033 DOI: 10.1016/j.jcmg.2022.06.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/10/2022] [Accepted: 06/30/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Standard measures for the clinical assessment of right atrial (RA) function are lacking. OBJECTIVES In this systematic review and meta-analysis, the authors sought to report a reference range for RA deformation parameters in healthy subjects and to identify factors that contribute to reported variations. METHODS The authors conducted a comprehensive search of MEDLINE; MEDLINE In-Process & Other Non-Indexed Citations; Embase; Scopus; and the Cochrane Central Register of Controlled Trials from database inception through October 2021. Studies were included if they reported RA strain or strain rate (SR) using 2-dimensional speckle-tracking echocardiography in healthy volunteers or apparently healthy control patients. Data were extracted by 1 reviewer and then reviewed by 2 independent reviewers. Conflicts were resolved through consensus. Data were combined using the method developed by Siegel and adjusted using the restricted maximum likelihood random-effects model. The normal range was defined as the 95% CI of the mean. Heterogeneity was assessed by the Cochran Q-statistic and the inconsistency index (I2). The quality of the included studies and publication bias were assessed. Effects of clinical variables were sought in a metaregression. RESULTS The search identified 4,111 subjects from 21 studies. The average RA reservoir strain was 44% (95% CI: 25%-63%), contractile strain was 17% (95% CI: 2%-32%), and conduit strain was 18% (95% CI: 7%-28%), with significant between-study heterogeneity and inconsistency. The systolic SR was 2.1 s-1 (95% CI: 0.9-3.4 s-1), early-diastolic SR was -2.0 s-1 (95% CI: -3.3 to -0.8 s-1), and late-diastolic SR was -1.9 s-1 (95% CI: -2.4 to -1.3 s-1), with nonsignificant heterogeneity and inconsistency. Ranges remained wide in healthy volunteers. The metaregression identified only age as significantly associated with systolic SR and no other significant determinants of variation among normal ranges of strain. CONCLUSIONS There are wide reference ranges for RA deformation, and these may limit the utility of this test in clinical practice.
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Nemes A, Kormányos Á. Right atrial volumes and strains in healthy adults: is the Frank-Starling mechanism working?-detailed analysis from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study. Quant Imaging Med Surg 2023; 13:825-834. [PMID: 36819234 PMCID: PMC9929410 DOI: 10.21037/qims-22-307] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 11/08/2022] [Indexed: 12/13/2022]
Abstract
Background With larger blood volume flowing into a cardiac chamber, by stretching muscle fibers, increased contraction force could be detected. This phenomenon is called Frank-Starling mechanism, allowing the output of a cardiac chamber to be synchronized without external regulation. The purpose of the present study was to investigate the Frank-Starling mechanism in the right atrium (RA) represented by its volumes, volume-based functional properties and strains respecting the cardiac cycle in healthy adults by three-dimensional (3D) speckle-tracking echocardiography (3DSTE). Methods The present single center retrospective cohort study comprised 179 healthy adult volunteers (mean age: 33.2±12.0 years, 92 males), in whom complete two-dimensional Doppler echocardiography with 3DSTE was performed. Subjects were divided into 3 groups according to the mean value of maximum RA volume (Vmax) ± standard deviation: Vmax <30 mL, 30 mL ≤ Vmax <60 mL and Vmax ≥60 mL. Results All RA volumes respecting the cardiac cycle of all subjects and calculated separately for females and males and their indexed equivalents increased with Vmax. RA stroke volumes increased with Vmax regardless of the phase it was measured in. While total atrial emptying fraction representing the reservoir phase remained unchanged with the increase of Vmax, a significant increase in passive atrial emptying fraction representing the conduit phase could be detected, in case of Vmax >60 mL (28.9%±15.1% vs. 32.5%±12.6%, P<0.05). Active atrial emptying fraction representing the booster pump function did not change with the increase of Vmax. Most global and mean segmental peak RA strains did not show significant changes with increasing RA volumes except for the RA area strain, it was the largest when Vmax was larger than 60 mL (64.7%±44.9% vs. 83.3%±49.4%, P<0.05). RA circumferential, longitudinal and area strains at atrial contraction decreased with increasing Vmax, RA radial and 3D strains did not change significantly with increasing Vmax. Conclusions Increasing RA volumes do not cause significant increase in RA contractility represented by strains, but reduction in strains in longitudinal and circumferential directions could be detected in end-diastolic booster pump function. In contrast to the left atrium, obvious signs of Frank-Starling mechanism could not be detected in case of the RA.
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Affiliation(s)
- Attila Nemes
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Árpád Kormányos
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
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Qu YY, Buckert D, Ma GS, Rasche V. Quantitative Assessment of Left and Right Atrial Strains Using Cardiovascular Magnetic Resonance Based Tissue Tracking. Front Cardiovasc Med 2021; 8:690240. [PMID: 34250043 PMCID: PMC8264056 DOI: 10.3389/fcvm.2021.690240] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/31/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Left and right atrium (LA and RA) exert an essential and dynamic role in ventricular filling and hence affect heart performance. Strain quantification has been reported as a novel parameter to assess function. However, the assessment of bi-atrial strains with cardiovascular magnetic resonance (CMR) based techniques is still limited and gender- and age-specific normal values in a healthy population are missing. Methods: One hundred and fifty healthy volunteers (49.8 ± 17.3 years, 75 males) undergoing 1.5 Tesla CMR examination were retrospectively and consecutively recruited. LA and RA free wall (RAFW) radial and longitudinal strains (RS and LS) associated with atrial reservoir, conduit and booster pump functions were evaluated with CMR based tissue tracking (CMR-TT) technique. Results: The reservoir, conduit and pump LS resulted as 30.7 ± 10.2%, 19.5 ± 8.2%, 10.9 ± 3.7% for LA, and 52.2 ± 17.6%, 33.3 ± 14.2%, 19.1 ± 8.5% for RAFW, respectively. The amplitude of RA strains was significantly larger than that of LA strains, except for conduit RS. With the increase of age, the decrement of majority of reservoir and conduit strains were observed, while pump strains remained unaffected. Females presented with significantly larger RAFW strains compared with males, especially in the elderly. In addition to the positive correlation between atrial strains and emptying fraction, the negative correlation between atrial strains and volume index was also confirmed. Intra-observer reproducibility of LA strains was superior to RAFW strains (coefficient of variation: 10.12–17.04% vs. 10.80–27.36%, respectively), and the measurement of reservoir and conduit strains was more reproducible in comparison with pump strain. Conclusion: CMR-TT is a feasible and reproducible technique to quantify LA and RA strains and determine atrial phasic functions. The existence of age- and gender-related difference of strains suggests the necessity to establish specific normal values for individual populations.
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Affiliation(s)
- Yang-Yang Qu
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany.,Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Dominik Buckert
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany
| | - Gen-Shan Ma
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Volker Rasche
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany
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Ahmadi-Renani S, Alidoosti M, Salehi-Omran A, Shahbazi N, Hosseinsabet A. A Right Atrial Appendage Thrombus Mimicking a Tumor. J Cardiovasc Echogr 2021; 30:231-233. [PMID: 33828948 PMCID: PMC8021084 DOI: 10.4103/jcecho.jcecho_78_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/18/2020] [Accepted: 11/21/2020] [Indexed: 11/05/2022] Open
Abstract
A right atrial (RA) mass was incidentally found by transthoracic echocardiography in a 79-year-old man with atrial fibrillation rhythms but without a history of anticoagulation. Transesophageal echocardiography revealed a pedunculated immobile mass in the RA appendage. In addition, some calcification was detected in computed tomography. The mass was excised, and pathological examinations revealed organized thrombosis. Accordingly, in the presence of predisposing factors, thrombi, which may mimic some imaging features of tumors, should be considered in the differential diagnosis of RA masses.
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Affiliation(s)
- Sajjad Ahmadi-Renani
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Alidoosti
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Salehi-Omran
- Department of Cardiovascular Surgery, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Narges Shahbazi
- Department of Pathology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Hosseinsabet
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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Cladellas M, Garcia-Ribas C, Ble M, Gómez M, Farré N, Mas-Stachurska A, Ivern C, Vila J, Martí-Almor J. Impact of Preoperative Measurement of Right Heart Chambers in the Evaluation of Pulmonary Hypertension Following Aortic Valve Replacement. Chest 2020; 157:1597-1605. [PMID: 31958443 DOI: 10.1016/j.chest.2019.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 11/15/2019] [Accepted: 12/04/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Severe pulmonary hypertension (PH) in patients with aortic stenosis is related to poor prognosis following aortic valve replacement (AVR). Current European PH guidelines recommend adding two different echocardiographic signs to tricuspid regurgitation velocity (TRV) in PH estimation, classifying its probability as low (TRV ≤ 2.8 m/s), intermediate (TRV 2.9-3.4 m/s), and high (TRV > 3.4 m/s). The right ventricle is an important determinant of prognosis in PH. The goal of this study was to analyze the value of right atrial area > 18 cm2 and right ventricular/left ventricular ratio > 1 in the long-term prognosis following AVR, mainly in the intermediate probability group. METHODS This study included 429 consecutive patients (mean age, 73 ± 8 years; 55% male) with a median follow-up of 4.25 years (completed in 98%). Patients were divided into low (n = 247), intermediate (n = 117), and high probability groups (n = 65). The intermediate probability group was divided into two subgroups: subgroup 2a (n = 27; TRV nonmeasurable or ≤ 2.8 m/s and two signs present) and subgroup 2b (n = 90; TRV 2.9-3.4 m/s, and none or only one sign present). RESULTS Overall mortality rates during follow-up of the low, intermediate, and high probability groups were 24%, 32%, and 42%, respectively. High PH probability was an independent predictor of all-cause mortality (hazard ratio [HR], 1.82; 95% CI, 1.11-3.00), but the intermediate probability group did not reach significance following multivariate analysis (HR, 1.40; 95% CI, 0.91-2.16). When the intermediate probability group was divided into subgroups, the subgroup 2a mortality rate (56%) was higher than that of both subgroup 2b (24%; P = .002) and the low probability group (24%; P < .001). Following multivariate analysis, subgroup 2a showed a significantly higher mortality (HR, 2.13; 95% CI, 1.11-4.10) in contrast to subgroup 2b (HR, 1.24; 95% CI, 0.75-2.05), both compared with the low probability group. CONCLUSIONS Incorporating measurement of the right cavities into the PH probability model in the assessment of long-term prognosis following AVR allowed better risk discrimination, especially in the intermediate probability group.
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Affiliation(s)
- Mercè Cladellas
- Department of Cardiology, Hospital del Mar. Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Department of Medicine, Universitat Autónoma de Barcelona.
| | - Cora Garcia-Ribas
- Department of Cardiology, Hospital del Mar. Barcelona, Spain; Department of Medicine, Universitat Autónoma de Barcelona
| | - Mirea Ble
- Department of Cardiology, Hospital del Mar. Barcelona, Spain
| | - Miquel Gómez
- Department of Cardiology, Hospital del Mar. Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Department of Medicine, Universitat Autónoma de Barcelona
| | - Núria Farré
- Department of Cardiology, Hospital del Mar. Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Department of Medicine, Universitat Autónoma de Barcelona
| | | | - Consol Ivern
- Department of Cardiology, Hospital del Mar. Barcelona, Spain
| | - Joan Vila
- IMIM Hospital del Mar Medical Research Institute, Inflammatory and Cardiovascular Disorders, Barcelona; CIBER Epidemiology and Public Health
| | - Julio Martí-Almor
- Department of Cardiology, Hospital del Mar. Barcelona, Spain; IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain; Department of Medicine, Universitat Autónoma de Barcelona
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Abstract
INTRODUCTION Cardiac myxomas are the most frequent primary cardiac tumor in adults. The incidence in pediatric patients is extremely low. Heavy calcification of an atrial myxoma is uncommon in children. CASE PRESENTATION An 18-month-old boy was admitted for a significant precordial systolic murmur. Transthoracic echocardiography revealed a cardiac mass extending from the inferior vena cava across the right atrium and tricuspid valve into the right ventricle with severe tricuspid regurgitation. According to the echocardiography result, the patient was diagnosed with an inferior vena cava and right atrial tumor with tricuspid regurgitation. After the diagnosis, the patient underwent removal of the tumor via median sternotomy. The mass was removed under cardiopulmonary bypass with deep hypothermia circulatory arrest. The tricuspid valve was repaired by valvuloplasty and annuloplasty. The postoperative recovery was unremarkable. Follow-up echocardiogram at 1 month revealed moderate tricuspid regurgitation without myxoma recurrence. CONCLUSION Heavy calcification of an atrial myxoma is uncommon especially in children. Definitive therapy for myxomas requires prompt surgical excision and long-term follow-up is recommended in children although recurrence after excision is rare.
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Affiliation(s)
- Renwei Chen
- Department of Cardiothoracic Surgery, Maternal and Child Health Hospital of Hainan Province (Hainan Children's Hospital), Haikou, Hainan
| | - Xicheng Deng
- Department of Cardiothoracic Surgery, Hunan Children's Hospital, Changsha, Hunan, China
| | - Jinwen Luo
- Department of Cardiothoracic Surgery, Hunan Children's Hospital, Changsha, Hunan, China
| | - Peng Huang
- Department of Cardiothoracic Surgery, Hunan Children's Hospital, Changsha, Hunan, China
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Mohan B, Chhabra ST, Gulati A, Mohan Mittal C, Mohan G, Tandon R, Kumbkarni S, Aslam N, Sood NK, Wander GS. Clinical and echocardiographic diagnosis, follow up and management of right-sided cardiac thrombi. Indian Heart J 2015; 65:529-35. [PMID: 24206876 DOI: 10.1016/j.ihj.2013.08.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 05/08/2013] [Accepted: 08/10/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Right-sided cardiac masses are infrequent and have varied clinical presentation. The present study describes the clinical features, echocardiographic findings and management of 19 patients presenting with right-sided cardiac thrombi in a tertiary care center in north India. METHODS This is a retrospective, single center observational study of consecutive patients over the period January 2003-2008 admitted in our emergency intensive care unit (EICU). We identified 38 patients with right-sided cardiac masses admitted to EICU diagnosed by transthoracic echocardiography of which 19 patients had right-sided thrombus. The echocardiographic findings were reviewed by two cardiologists in all patients. Treatment was not standardized and choice of therapy was based on judgment of attending physician. RESULTS The mean age of patients with cardiac thrombus was 36.6 ± 11.8 years. Right atrial (n = 17) and right ventricle (n = 2) thrombi were associated with deep vein thrombosis (DVT) in 7 (36.8%) and pulmonary embolism in 3 (15%) patients. 13 (68.4%) patients appeared to have in situ mural thrombus. 12 patients were managed with oral anticoagulants, 3 patients underwent surgery and 4 patients were thrombolysed. All the survivors had a mean follow-up of 40 ± 6 months (range--18-50 months). CONCLUSIONS Prompt echocardiographic examination in an appropriate clinical setting facilitates faster diagnosis and management of patients with right-sided cardiac thrombi. High incidence of in situ mural thrombus and varied comorbidities predisposing to right-sided cardiac thrombi besides DVT and pulmonary embolism need to be recognized. Oral anticoagulation and thrombolysis appear to be the mainstay of treatment with surgery limited for selected patients.
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Affiliation(s)
- Bishav Mohan
- Department of Cardiology, Dayanand Medical College & Hospital, Unit Hero DMC Heart Institute, Ludhiana, Punjab, India.
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Affiliation(s)
- James L Cox
- Division of Cardiothoracic Surgery, Washington University School of Medicine, Barnes-Jewish Hospital, St. Louis, Mo.
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Farooki AM, Patel PA, Horak J, Weiss SJ. Intraoperative echocardiographic diagnosis of inferior vena cava stenosis after cardiopulmonary bypass. J Cardiothorac Vasc Anesth 2013; 28:1310-3. [PMID: 23958075 DOI: 10.1053/j.jvca.2013.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Ali M Farooki
- Department of Anesthesiology and Critical Care, Cardiovascular Division, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA.
| | - Prakash A Patel
- Department of Anesthesiology and Critical Care, Cardiovascular Division, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA
| | - Jiri Horak
- Department of Anesthesiology and Critical Care, Cardiovascular Division, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA
| | - Stuart J Weiss
- Department of Anesthesiology and Critical Care, Cardiovascular Division, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA
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