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Atieh O, Azzi NMJ, Lteif GJ, Atieh NA, Germanos NY, Grandjean V, Yarkiner Z, Saliba Z, Khalife MF, Raad G. Paternal peri-conceptional physical activity and the risk of congenital heart disease in offspring: A case-control study. Andrology 2025; 13:34-44. [PMID: 38605599 PMCID: PMC11635594 DOI: 10.1111/andr.13639] [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: 05/24/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Genetic and environmental factors have been shown to contribute to the development of congenital heart disease (CHD). To date, the focus of scientific articles has primarily centered on genetics and maternal environmental factors, with comparatively less attention given to paternal risk factors. OBJECTIVES This study aims to investigate the potential association between paternal pre-conceptional physical activity levels (PA), along with paternal peri-conceptional smoking and alcohol consumption, and the risk of CHD in offspring. MATERIALS AND METHODS An observational case-control study was conducted in Lebanon, with 279 participants, aiming to investigate potential risk factors for CHD. We included children with confirmed CHD, born between 2012 and 2022. Controls born in the same timeframe were selected randomly from the general population using online questionnaire forms. Mean age of children included was 6 years old (0-10). The pre-conceptional PA was assessed using the Global Physical Activity Questionnaire validated in Arabic. In addition, paternal smoking, alcohol consumption, and maternal risk factors were collected. RESULTS The study included 128 CHD cases (45.9%) and their parents, as well as 151 healthy infants (54.1%) and their parents. There were no statistically significant variations in the alcohol consumption noted between the fathers in the case and control groups (p = 0.18). The paternal involvement in recreational-related PA during the peri-conception period was associated with a reduced risk of the CHD development in offspring by 46.9% (OR = 0.531, 95% CI: 0.301-0.936, p = 0.029). Additionally, increasing paternal total sitting time by 1 h above the average, which was approximately 260 min (4 h), increased the risk of CHD in offspring by 0.4% (p = 0.001). Moreover, paternal smoking exhibited an apparent association with a 56% increased risk of offspring developing CHD, notwithstanding that the confidence intervals included the null (OR = 1.56, 95% CI: 0.86-2.8, p = 0.136). DISCUSSION AND CONCLUSION This observational study is the first to report a potential association between paternal PA, and CHD in offspring. This study aligns with previous reports, advocating for the paternal engagement in PA and the adoption of healthy lifestyle habits, especially during the critical stages of conception. Such practices are strongly recommended to enhance fertility and promote optimal health for offspring. However, due to the subjectivity in reporting PA and lack of molecular proof, additional prospective and molecular studies are required to validate these findings.
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Affiliation(s)
- Ornina Atieh
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
| | - Nohad Maria J. Azzi
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
| | - Georges J. Lteif
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
| | - Ninar A. Atieh
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
| | - Nadim Y. Germanos
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
| | - Valérie Grandjean
- Inserm, C3M, Team Control of Gene Expression (10)Université Côte d'AzurNiceFrance
| | - Zalihe Yarkiner
- Department of Basic Sciences and HumanitiesFaculty of Arts and SciencesNorthern Cyprus via MersinCyprus International UniversityMersinTurkey
| | - Zakhia Saliba
- Department of Pediatric CardiologyHotel Dieu de France University Medical CenterSaint Joseph UniversityAlfred Naccache BoulevardAchrafiehBeirutLebanon
| | - Marie‐Claude Fadous Khalife
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
- Pediatrics DepartmentNotre Dame des Secours University Hospital CenterJbeilLebanon
| | - Georges Raad
- School of Medicine and Medical SciencesHoly Spirit University of KaslikJouniehLebanon
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Semalti K, Sharma V, Kumar V, Aneja S, Simalti AK, Malik A. Dual phase multidetector computed tomography angiography in evaluation of pulmonary arteries and collateral vessels in children with cyanotic congenital heart diseases. Med J Armed Forces India 2024; 80:S89-S100. [PMID: 39734834 PMCID: PMC11670587 DOI: 10.1016/j.mjafi.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 10/02/2022] [Indexed: 12/02/2022] Open
Abstract
Background The purpose of this paper is to compare the efficacy of dual-phase multidetector computed tomography angiography (CTA) with transthoracic echocardiogram (TTE) and cardiac catheterization angiography (CCA) in evaluation of pulmonary arteries and collateral vessels, major aortopulmonary collateral arteries (MAPCAs) in children with cyanotic congenital heart diseases. Methods The study was a prospective observational study where 32 pediatric patients (18 males, 14 females and age range 2-116 months) with cyanotic congenital heart diseases (CCHD) were included. All patients underwent TTE, CTA, and CCA. The findings of CTA in evaluation of pulmonary arteries and MAPCAs were compared with TTE and correlated with CCA findings. Results All CTA studies were adequate except in one (3.1%) case in which main pulmonary artery and left pulmonary artery were not visualized on any of the three modalities. Right pulmonary artery anatomy was not clear or not demonstrated in four cases (12.6%) on CCA, whereas CTA was able to demonstrate pulmonary arteries in these cases. TTE was inadequate in 11 cases (34.3 %) in which one or more pulmonary artery was not clearly visualized. In cases with good pulmonary artery diameter (corresponding to Z score between 1 to 2) statistically significant (P < 0.001) correlation was found between pulmonary artery diameters, McGoon ratio, Nakata index, and Z-scores calculated for pulmonary arteries on all three modalities. There was concordance between CTA and CCA in assessment of MAPCAs and patent ductus arteriosus (PDA), whereas TTE failed to demonstrate MAPCAs in six cases (18.8%). Conclusion CTA was found to be superior to TTE and CCA for the assessment of pulmonary arteries and MAPCAs. CTA is also superior to TTE in the detection of extracardiac anomalies.
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Affiliation(s)
- Kapil Semalti
- Attending Consultant (Radiodiagnosis), Venkateshwar Hospital, Dwarka, Delhi, India
| | - Vivek Sharma
- Professor (Radiodiagnosis), Bhartiya Vidya Peeth, Pune, India
| | - Vivek Kumar
- Assistant Professor (Cardiology), Command Hospital (Air Force), Bengaluru, India
| | - Sandhya Aneja
- Consultant, ZS Associates, Tower A4, DLF World Tech Park, Sector 30, Gurugram, Haryana, India
| | - Ashish K. Simalti
- Assistant Professor (Pediatrics), Military Hospital, Dehradun, India
| | - Akash Malik
- National Manager-Health System Strengthening, United Nations Development Program (UNDP), 55 Lodhi Estate, New Delhi, India
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Ansah D, Doucet A, Yilmaz Furtun B, Keller S, Williams S, Patel P, Wilkes JK, Niaz T, Trivedi M, Sheth S, Parthiban A, Sanchez Mejia A. Use of Prospective Data Tracking for Improving Echocardiographic Diagnostic Accuracy: A Single-Center Experience. J Am Soc Echocardiogr 2024; 37:711-714. [PMID: 38537910 DOI: 10.1016/j.echo.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 05/02/2024]
Affiliation(s)
- Deidra Ansah
- Texas Children's Hospital, Houston, Texas; Baylor College of Medine, Houston, Texas.
| | | | - Betul Yilmaz Furtun
- Texas Children's Hospital, Houston, Texas; Baylor College of Medine, Houston, Texas
| | - Samuel Keller
- Seattle Children's Hospital, University of Washington, Seattle, Washington
| | | | - Pina Patel
- Children's Hospital of Oakland, Oakland, California
| | | | | | - Mira Trivedi
- Riley Children's Health, Indiana University, Indianapolis, Indiana
| | - Shreya Sheth
- Texas Children's Hospital, Houston, Texas; Baylor College of Medine, Houston, Texas
| | - Anitha Parthiban
- Texas Children's Hospital, Houston, Texas; Baylor College of Medine, Houston, Texas
| | - Aura Sanchez Mejia
- Texas Children's Hospital, Houston, Texas; Baylor College of Medine, Houston, Texas
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Guo S, Lin WH, Lin SH, Zhang QL, Cao H, Chen Q. Using WeChat to guide preparation before transthoracic echocardiography reduces anxiety and improves satisfaction of parents of infants with congenital heart disease. J Cardiothorac Surg 2023; 18:176. [PMID: 37161515 PMCID: PMC10169158 DOI: 10.1186/s13019-023-02225-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 04/02/2023] [Indexed: 05/11/2023] Open
Abstract
OBJECTIVE To explore the effect of using WeChat to guide preparation before transthoracic echocardiography (TTE) on reducing anxiety and improving the satisfaction of parents of infants with congenital heart disease (CHD). METHODS This study was a retrospective study conducted in a children's hospital. The clinical data of 44 patients and the anxiety and satisfaction data of their parents who received WeChat guidance were collected between December 2021 and January 2022 (the WeChat group). The corresponding data of 47 patients and their parents who received educational brochure guidance were collected between September 2021 and November 2021 (the routine group). Guidance was used to help the parents prepare for TTE performed by medical professionals. The State-Trait Anxiety Inventory scale and the Patient Satisfaction Questionnaire-18 (PSQ-18) were used. The data of the two groups were compared and analyzed. RESULTS The comparison of parental anxiety between the two groups showed that the scores of state anxiety and trait anxiety in the WeChat group were significantly lower than those in the routine group (p < 0.05). The comparison of the results of the PSQ-18 showed that the scores for general satisfaction, interpersonal manner, communication, time spent with the physician, and accessibility and convenience in the WeChat group were significantly higher than those in the routine group (p < 0.05). CONCLUSION Using WeChat to guide preparation before TTE for infants with CHD can effectively reduce the anxiety of their parents and improve their parents' satisfaction with medical treatment.
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Affiliation(s)
- Shan Guo
- Department of Ultrasound, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Wen-Hao Lin
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Shi-Hao Lin
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Qi-Liang Zhang
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Hua Cao
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China.
| | - Qiang Chen
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China.
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Venet M, Friedberg MK, Mertens L, Baranger J, Jalal Z, Tlili G, Villemain O. Nuclear Imaging in Pediatric Cardiology: Principles and Applications. Front Pediatr 2022; 10:909994. [PMID: 35874576 PMCID: PMC9301385 DOI: 10.3389/fped.2022.909994] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/16/2022] [Indexed: 11/13/2022] Open
Abstract
Nuclear imaging plays a unique role within diagnostic imaging since it focuses on cellular and molecular processes. Using different radiotracers and detection techniques such as the single photon emission scintigraphy or the positron emission tomography, specific parameters can be assessed: myocardial perfusion and viability, pulmonary perfusion, ventricular function, flow and shunt quantification, and detection of inflammatory processes. In pediatric and congenital cardiology, nuclear imaging can add complementary information compared to other imaging modalities such as echocardiography or magnetic resonance imaging. In this state-of-the-art paper, we appraise the different techniques in pediatric nuclear imaging, evaluate their advantages and disadvantages, and discuss the current clinical applications.
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Affiliation(s)
- Maelys Venet
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Mark K. Friedberg
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Luc Mertens
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Jerome Baranger
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Zakaria Jalal
- Department of Congenital and Pediatric Cardiology, Hôpital du Haut-Lévêque, CHU de Bordeaux, Bordeaux-Pessac, France
| | - Ghoufrane Tlili
- Department of Nuclear Medicine, Hôpital du Haut-Lévêque, CHU de Bordeaux, Bordeaux-Pessac, France
| | - Olivier Villemain
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
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Arbic N, Venet M, Iriart X, Dragulescu A, Thambo JB, Friedberg MK, Guerra V, Morgan CT, Mertens L, Villemain O. Organization of Pediatric Echocardiography Laboratories: Impact of Sonographers on Clinical, Academic, and Financial Performance. Front Pediatr 2022; 10:891360. [PMID: 35712633 PMCID: PMC9196029 DOI: 10.3389/fped.2022.891360] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/10/2022] [Indexed: 11/23/2022] Open
Abstract
Echocardiography has evolved the first-line imaging for diagnosis and management of pediatric and congenital heart disease all over the world. While it recognized as essential component of pediatric cardiac care delivery, organization of pediatric echocardiography services is very heterogeneous across the world, mainly related to significant differences in material and human resources in heterogeneous health care systems. In this paper, we focus on the role of pediatric sonographers, defined as expert technicians in pediatric echocardiography. While in some services sonographers are an essential part of the organizational structure, other laboratories operate only with physicians trained in echocardiography. The impact of sonographers on clinical, academic and financial performance will be discussed. Two organizational models (with and without sonographers) will be compared, and the advantages and disadvantages of each model will be evaluated. Different models of care provision are possible and decisions on organizational models need to be adjusted to the demands and available resources.
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Affiliation(s)
- Nick Arbic
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Maelys Venet
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Xavier Iriart
- Department of Pediatric and Adult Congenital Cardiology, Hôpital Cardiologique du Haut-Lévêque, CHU de Bordeaux, Bordeaux, France.,IHU LIRYC Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université, Bordeaux, France
| | - Andreea Dragulescu
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Jean-Benoit Thambo
- Department of Pediatric and Adult Congenital Cardiology, Hôpital Cardiologique du Haut-Lévêque, CHU de Bordeaux, Bordeaux, France.,IHU LIRYC Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université, Bordeaux, France
| | - Mark K Friedberg
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Vitor Guerra
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Conall Thomas Morgan
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Luc Mertens
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Olivier Villemain
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
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Njem JM, Edwin F, Tettey M. Comparison of preoperative trans-thoracic echocardiography with intraoperative findings in patients with congenital heart disease undergoing surgery: a prospective observational study. J Cardiothorac Surg 2021; 16:332. [PMID: 34774084 PMCID: PMC8590322 DOI: 10.1186/s13019-021-01711-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 11/01/2021] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE To determine the diagnostic accuracy and safety of trans-thoracic echocardiography alone for indicating surgery by correlating preoperative trans-thoracic echocardiography with intra-operative findings in patients with congenital heart disease (CHD) in a low resource, low volume center. METHODOLOGY The pre-operative trans-thoracic echocardiography and intra-operative findings of two hundred and fifty patients with CHD, undergoing surgery at the National Cardiothoracic Centre (NCTC), Korle Bu Teaching Hospital, from 2012 to 2017 were prospectively compared. Included in this prospective study, were all patients with CHD who had trans-thoracic echocardiography alone at the NCTC. Excluded were patients who were operated at the NCTC based on echocardiography done elsewhere, those who had echocardiography at the NCTC but were operated elsewhere, as well as those whose operative decision were based on cardiac catheterization or CT angiography and patients with acquired heart defects. The analysis included profiling of patients on different demographic and clinical parameters. SPSS software was used for analysis. RESULTS Of the 250 patients ages ranged from 2 months to 60 years. The mean was 4 years 95 days, median 1 year 180 days. The female sex accounted for 152 (60.6%). The preoperative trans-thoracic echocardiography correlated with intra-operative findings completely in 228 (91.2%) of patients, affirming the accuracy of this imaging modality. There were however, 19 (7.6%) false negatives and 3 (1.2%) false positive. Neither the false positive nor false negative errors resulted in complications or adversely affected the surgical outcome. CONCLUSION Based on the results of this study, preoperative transthoracic echocardiography done by cardiologists at the National Cardiothoracic Center, Korle Bu Teaching Hospital Accra, demonstrated a high correlation with intraoperative findings. Echocardiography also proved to be sensitive, accurate and safe for indicating surgery in patients with congenital heart disease.
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Affiliation(s)
- Josiah Miner Njem
- National Cardiothoracic Centre, Accra, Ghana.
- Department of Surgery, Jos University Teaching Hospital, PMB 2076, Jos, Plateau State, Nigeria.
| | - Frank Edwin
- National Cardiothoracic Centre, Accra, Ghana
| | - Mark Tettey
- National Cardiothoracic Centre, Accra, Ghana
- University of Ghana School of Medicine and Dentistry, Accra, Ghana
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Öztürk E, Tanıdır İC, Kamalı H, Ayyıldız P, Topel C, Selen Onan İ, Türkvatan A, Haydin S, Güzeltaş A. Comparison of echocardiography and 320-row multidetector computed tomography for the diagnosis of congenital heart disease in children. Rev Port Cardiol 2021; 40:583-590. [PMID: 34392902 DOI: 10.1016/j.repce.2020.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 12/11/2020] [Indexed: 10/20/2022] Open
Abstract
INTRODUCTION Echocardiography (echo) is the primary non-invasive imaging modality for the assessment of congenital heart disease (CHD). Computed tomography angiography (CTA) also has potential to examine the anatomy of complex heart anomalies as well as extracardiac involvement. OBJECTIVES The aim of this study is to determine the impact of new CTA technology in the diagnosis of CHD and to compare echo and CTA in terms of diagnostic accuracy. METHODS Forty-five patients who underwent preoperative echo and CTA assessment in the intensive care unit were included in this study. The results were assessed for three main types of CHD (cardiac malformations, cardiac-major vessel connections and major vessels). The main groups were also divided into subgroups according to surgical features in order to assess them more objectively. Imaging methods were compared for diagnostic accuracy, sensitivity and specificity, while surgical findings were accepted as the gold standard. RESULTS Patients' median age and weight were two months (three days-eight years) and 12 kg (2.5-60 kg), respectively. In 45 operated cases, 205 subgroup malformations were assessed. Diagnostic accuracy was significantly greater in echo (echo vs. CTA: 98.4% and 96.2% [chi-square=6.4, p=0.011]). During surgery, 84 cardiac malformations (echo vs. CTA: 97.4% and 95.1% [chi-square=4.9, p=0.03]), 47 cardiac-major vessel connections (echo vs. CTA: 98.3% and 95.4% [chi-square=7.5, p=0.03]), and 74 major vessel malformations (echo vs. CTA: 96% and 98% [chi-square=1.8, p=0.48]) were confirmed. CONCLUSION Echocardiography and CTA are imaging methods with high diagnostic accuracy in children with CHD. The use of echocardiography together with CTA, especially for the visualization of extracardiac anatomy, provides additional information for clinicians.
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Affiliation(s)
- Erkut Öztürk
- Department of Pediatric Cardiology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey.
| | - İbrahim Cansaran Tanıdır
- Department of Pediatric Cardiology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - Hacer Kamalı
- Department of Pediatric Cardiology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - Pelin Ayyıldız
- Department of Pediatric Cardiology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - Cagdas Topel
- Department of Radyology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - İsmihan Selen Onan
- Department of Cardiovascular Surgery, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - Aysel Türkvatan
- Department of Radyology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - Sertaç Haydin
- Department of Cardiovascular Surgery, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
| | - Alper Güzeltaş
- Department of Pediatric Cardiology, Istanbul Saglik Bilimleri University Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Education and Research Hospital, Istanbul, Turkey
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Comparison of echocardiography and 320-row multidetector computed tomography for the diagnosis of congenital heart disease in children. Rev Port Cardiol 2021. [PMID: 34120823 DOI: 10.1016/j.repc.2020.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Echocardiography (echo) is the primary non-invasive imaging modality for the assessment of congenital heart disease (CHD). Computed tomography angiography (CTA) also has potential to examine the anatomy of complex heart anomalies as well as extracardiac involvement. OBJECTIVES The aim of this study is to determine the impact of new CTA technology in the diagnosis of CHD and to compare echo and CTA in terms of diagnostic accuracy. METHODS Forty-five patients who underwent preoperative echo and CTA assessment in the intensive care unit were included in this study. The results were assessed for three main types of CHD (cardiac malformations, cardiac-major vessel connections and major vessels). The main groups were also divided into subgroups according to surgical features in order to assess them more objectively. Imaging methods were compared for diagnostic accuracy, sensitivity and specificity, while surgical findings were accepted as the gold standard. RESULTS Patients' median age and weight were two months (three days-eight years) and 12 kg (2.5-60 kg), respectively. In 45 operated cases, 205 subgroup malformations were assessed. Diagnostic accuracy was significantly greater in echo (echo vs. CTA: 98.4% and 96.2% [chi-square=6.4, p=0.011]). During surgery, 84 cardiac malformations (echo vs. CTA: 97.4% and 95.1% [chi-square=4.9, p=0.03]), 47 cardiac-major vessel connections (echo vs. CTA: 98.3% and 95.4% [chi-square=7.5, p=0.03]), and 74 major vessel malformations (echo vs. CTA: 96% and 98% [chi-square=1.8, p=0.48]) were confirmed. CONCLUSION Echocardiography and CTA are imaging methods with high diagnostic accuracy in children with CHD. The use of echocardiography together with CTA, especially for the visualization of extracardiac anatomy, provides additional information for clinicians.
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Kabzinski J, Maczynska M, Majsterek I. MicroRNA as a Novel Biomarker in the Diagnosis of Head and Neck Cancer. Biomolecules 2021; 11:844. [PMID: 34198889 PMCID: PMC8228566 DOI: 10.3390/biom11060844] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/28/2021] [Accepted: 06/01/2021] [Indexed: 02/07/2023] Open
Abstract
Head and neck squamous cell carcinoma is the sixth most common cancer worldwide, with 890,000 new cases and 450,000 deaths in 2018, and although the survival statistics for some patient groups are improving, there is still an urgent need to find a fast and reliable biomarker that allows early diagnosis. This niche can be filled by microRNA, small single-stranded non-coding RNA molecules, which are expressed in response to specific events in the body. This article presents the potential use of microRNAs in the diagnosis of HNSCC, compares the advances in this field to other diseases, especially other cancers, and discusses the detailed use of miRNA as a biomarker in profiling and predicting the treatment outcome with radiotherapy and immunotherapy. Potential problems and difficulties related to the development of this promising technology, and areas on which future research should be focused in order to overcome these difficulties, were also indicated.
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Affiliation(s)
| | | | - Ireneusz Majsterek
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, al. Kościuszki 4, 90-419 Łódź, Poland; (J.K.); (M.M.)
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Online Learning and Echocardiography Boot Camp: Innovative Learning Platforms Promoting Blended Learning and Competency in Pediatric Echocardiography. Pediatr Cardiol 2021; 42:389-396. [PMID: 33179179 DOI: 10.1007/s00246-020-02494-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 10/30/2020] [Indexed: 12/15/2022]
Abstract
Mastering pediatric echocardiography (PE) requires a substantial knowledge base of echo theory and congenital heart disease (CHD), along with technical proficiency. Online self-directed learning has become increasingly utilized among medical trainees to promote competency within medical subspecialties. We sought to evaluate the impact of online learning combined with lecture-based and hands-on teaching on the acquisition of PE knowledge and confidence in pediatric cardiology and pediatric critical care fellows. We prospectively enrolled 124 learners from 2016 to 2019. These included 40 incoming cardiology and critical care fellows at Texas Children's Hospital (TCH) as well as 84 national and international participants recruited from our online echo education website. All participants completed online learning modules through our website ( www.pedecho.org ), which covers pediatric echo physics, Doppler, technique, normal anatomy, atrial septal defects, and ventricular septal defects. TCH cardiology and critical care fellows subsequently participated in an Echo Boot Camp (BC), a 3-day training program with hands-on workshops and didactic lectures. Knowledge was assessed using an 80-question pre and post-test multiple choice exams. The online learning group demonstrated improvement in exam scores following online learning (PRE 49.1 ± 15.3 vs. POST 67.8 ± 17%; p ≤ 0.01). Echo Boot Camp fellows were noted to have further incremental improvement in test scores following BC (PRE 48% ± 13% vs. POST MODULE 68.6% ± 15% vs. POST BC 75.7% ± 13%; p ≤ 0.01). Self-assessment regarding confidence in context areas showed a substantial gain in self perceived interpretive confidence across all groups as well as procedural confidence in BC participants. Online learning significantly promotes the acquisition of echocardiography knowledge. Additional lecture-based and hands-on teaching in the form of an Echo Boot Camp can further enhance knowledge and interpretative skills. Both of these learning platforms appear to work in concert as powerful and effective tools in fellow education.
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March DT, Marshall K, Swan G, Gerlach T, Smith H, Blyde D, Ariel E, Christidis L, Kelaher BP. The use of echocardiography as a health assessment tool in green sea turtles (Chelonia mydas). Aust Vet J 2020; 99:46-54. [PMID: 33227826 DOI: 10.1111/avj.13039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 10/25/2020] [Indexed: 12/13/2022]
Abstract
There are limited techniques available to assess the health of sea turtles as physical examination has little correlation to clinical findings, and blood reference intervals are broad and provide limited prognostic significance. Advances in the portability of ultrasound machines allow echocardiography to be increasingly used in the health assessments of wild animals. This study performed blood analysis and echocardiograms on 11 green sea turtles upon admission to a rehabilitation clinic and six animals before release. Significant differences were seen between groups, with admission animals having significantly smaller diameters of the cavum arteriosum at systole and diastole, smaller E-waves and an increased fractional shortening. Pre-release animals displayed significant increases in the maximum blood velocities of both the pulmonary artery and the left aorta. Significant negative correlations were seen between fractional shortening and uric acid and between the velocity time integral of the pulmonary artery and urea. The pulmonary artery velocity time integral was also significantly correlated to the E wave. Furthermore, there was asynchrony between the cavum arteriosum and the cavum pulmonale and the detection of a parasitic granuloma in the ventricular outflow tract of one animal. Overall, the results suggest that cardiac function in stranded green sea turtles is significantly impaired and that echocardiography has applications in the health assessments of green sea turtles.
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Affiliation(s)
- D T March
- National Marine Science Centre, School of Environment, Science and Engineering, Southern Cross University, Coffs Harbour, New South Wales, Australia.,Dolphin Marine Rescue, Veterinary Department, Coffs Harbour, New South Wales, Australia
| | - K Marshall
- Dolphin Marine Rescue, Veterinary Department, Coffs Harbour, New South Wales, Australia
| | - G Swan
- Mid North Coast Cardiac Services, Medical Imaging Department, Coffs Harbour, New South Wales, Australia
| | - T Gerlach
- Veterinary Specialty Centre, Cardiology Department, Chicago, Illinois, USA
| | - H Smith
- Massey University, College of Sciences, Palmerston North, New Zealand
| | - D Blyde
- Veterinary Department, Sea World, Sea World Drive, Gold Coast, Queensland, Australia
| | - E Ariel
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - L Christidis
- National Marine Science Centre, School of Environment, Science and Engineering, Southern Cross University, Coffs Harbour, New South Wales, Australia
| | - B P Kelaher
- National Marine Science Centre, School of Environment, Science and Engineering, Southern Cross University, Coffs Harbour, New South Wales, Australia
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Sánchez Ferrer F, Grima Murcia MD, Lopez-Pineda A, Juste Ruiz M, Orozco Beltran D, Carratala-Munuera C, Fernández Jover E. Effects of Watching Cartoons During an Echocardiography on Infants and Preschool Children. A Prospective Randomized Study. Front Pediatr 2019; 7:184. [PMID: 31179249 PMCID: PMC6543777 DOI: 10.3389/fped.2019.00184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 04/23/2019] [Indexed: 11/13/2022] Open
Abstract
Echocardiography is currently the main diagnostic technique in pediatric cardiology, but sometimes it is difficult to use in very young children, as a complete and accurate study depends on the patient's and family's cooperation. Children's behavior is one of the main problems for this procedure, and interventions like sedative medication have been used to facilitate its performance. The aim of this study was to analyze the effects of TV entertainment in infants and preschool children during echocardiography. We designed an experimental study in children with a heart murmur. An examination room was prepared with a TV on the ceiling, giving the children an unobstructed view during the echocardiography procedure. Fifty-eight patients were randomized into two groups: TV intervention vs. usual care (consisting of other distraction measures). The primary outcome was echocardiography time, but we also assessed blood pressure, quality of technique, child behavior, and parents' stress level. The TV group showed a statistically significant reduction in duration of the echocardiography and systolic and diastolic blood pressure, as well as better quality of technique and child behavior. Consequently, we recommend the use of a TV as a simple and useful distraction method for improving echocardiography in young children.
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Affiliation(s)
| | | | - Adriana Lopez-Pineda
- Catedra de Medicina de Familia, Clinical Medicine Department, Miguel Hernandez University, Alicante, Spain
| | - Mercedes Juste Ruiz
- Pediatrics Department, University Hospital of San Juan de Alicante, Alicante, Spain
| | - Domingo Orozco Beltran
- Catedra de Medicina de Familia, Clinical Medicine Department, Miguel Hernandez University, Alicante, Spain
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Fukuyama N, Kurata A, Kawaguchi N, Tashiro R, Higaki T, Yokoi T, Tanabe Y, Nishiyama H, Itoh T, Kido T, Miyagawa M, Mochizuki T. Two-Phase Contrast Injection Protocol for Pediatric Cardiac Computed Tomography in Children with Congenital Heart Disease. Pediatr Cardiol 2018; 39:518-525. [PMID: 29214485 DOI: 10.1007/s00246-017-1782-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 11/22/2017] [Indexed: 01/03/2023]
Abstract
To assess a two-phase contrast injection protocol for contrast enhancement during cardiac computed tomography (CT) in children with congenital heart disease. Forty-three children (20 boys, 23 girls) of median age 13 months (range 3 days-8.3 years) and weighing ≤ 20 kg who underwent cardiac CT using a two-phase contrast injection protocol at our institution were retrospectively identified. High-pitch spiral third-generation dual-source cardiac CT (tube voltage 70 kV) was performed with a fixed delay of 60 s after contrast injection in the order of 10 mgI/kg/s (30 s), 15 mgI/kg/s (20 s), and a saline chaser (10 s). Attenuation in the inferior vena cava (IVC), superior vena cava (SVC), right atrium (RA), right ventricle (RV), pulmonary artery (PA), left atrium (LA), left ventricle (LV), and descending aorta (AO) was compared using the Steel-Dwass and Fisher's exact tests. The median (interquartile range) attenuation in the IVC, SVC, RA, RV, PA, LA, LV, and AO was 285 (264-347) Hounsfield units (HU), 416 (370-445) HU, 368 (320-388) HU, 373 (322-417) HU, 397 (330-432) HU, 425 (373-469) HU, 435 (385-468) HU, and 437 (392-491) HU, respectively (p < 0.05, IVC vs. the other anatomic sites). There was no significant difference in diagnostic success rate for attenuation > 250 HU between the IVC (41 children, 95.3%) and the other sites (43 children, 100%). A two-phase contrast injection protocol is useful for effective contrast enhancement in pediatric cardiac CT.
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Affiliation(s)
- Naoki Fukuyama
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Akira Kurata
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan.
| | - Naoto Kawaguchi
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Ryo Tashiro
- Department of Pediatrics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takashi Higaki
- Department of Pediatrics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takahiro Yokoi
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Yuki Tanabe
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Hikaru Nishiyama
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Toshihide Itoh
- Research and Collaboration, Siemens Healthcare, Tokyo, Japan
| | - Teruhito Kido
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Masao Miyagawa
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
| | - Teruhito Mochizuki
- Department of Radiology, Ehime University Graduate School of Medicine, Toon, 791-0295, Japan
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Salgado-Filho MF, Morhy SS, Vasconcelos HDD, Lineburger EB, Papa FDV, Botelho ESL, Fernandes MR, Daher M, Bihan DL, Gatto CST, Fischer CH, Silva AAD, Galhardo Júnior C, Neves CB, Fernandes A, Vieira MLC. Consensus on Perioperative Transesophageal Echocardiography of the Brazilian Society of Anesthesiology and the Department of Cardiovascular Image of the Brazilian Society of Cardiology. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ENGLISH EDITION) 2018. [PMID: 28867150 PMCID: PMC9391779 DOI: 10.1016/j.bjane.2017.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Through the Life Cycle of Intraoperative Transesophageal Echocardiography (ETTI/SBA) the Brazilian Society of Anesthesiology, together with the Department of Cardiovascular Image of the Brazilian Society of Cardiology (DIC/SBC), created a task force to standardize the use of intraoperative transesophageal echocardiography by Brazilian anesthesiologists and echocardiographers based on scientific evidence from the Society of Cardiovascular Anesthesiologists/American Society of Echocardiography (SCA/ASE) and the Brazilian Society of Cardiology.
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Rouse CA, Woods BT, Mahnke CB. A retrospective analysis of a pediatric tele-echocardiography service to treat, triage, and reduce trans-Pacific transport. J Telemed Telecare 2017; 24:224-229. [PMID: 28094679 DOI: 10.1177/1357633x16689500] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Tele-echocardiography can ensure prompt diagnosis and prevent the unnecessary transport of infants without critical congenital heart disease, particularly at isolated locations lacking access to tertiary care medical centers. Methods We retrospectively reviewed all infants who underwent tele-echocardiography at a remote 16-bed level IIIB NICU from June 2005 to March 2014. Tele-echocardiograms were completed by cardiac sonographers in Okinawa, Japan, and transmitted asynchronously for review by pediatric cardiologists in Hawaii. Results During the study period 100 infants received 192 tele-echocardiograms: 46% of infants had tele-echocardiograms completed for suspected patent ductus arteriosus, 28% for suspected congenital heart disease, 12% for possible congenital heart disease in the setting of likely pulmonary hypertension, and 10% for possible congenital heart disease in the setting of other congenital anomalies. Of these, 17 patients were aeromedically evacuated for cardiac reasons; 12 patients were transported to Hawaii, while five patients with complex heart disease were transported directly to the United States mainland for interventional cardiac capabilities not available in Hawaii. Discussion This study demonstrates the use of tele-echocardiography to guide treatment, reduce long and potentially risky trans-Pacific transports, and triage transports to destination centers with the most appropriate cardiac capabilities.
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Affiliation(s)
- Christopher A Rouse
- 1 Walter Reed National Military Medical Center, Department of Pediatrics, Division of Neonatology, Bethesda, USA.,2 Uniformed Services University of Health Sciences, Department of Pediatrics, Bethesda, USA.,3 779th Medical Operations Squadron, Maryland, USA
| | - Brandon T Woods
- 4 University of Washington, School of Medicine, Department of Pediatrics, Division of Pediatric Critical Care Medicine, Seattle, USA
| | - C Becket Mahnke
- 5 Tripler Army Medical Center, Department of Pediatrics, Hawaii, USA
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Nkoke C, Balti E, Menanga A, Dzudie A, Lekoubou A, Kingue S, Kengne AP. Trends in pediatric echocardiography and the yield for congenital heart disease in a major cardiac referral hospital in Cameroon. Transl Pediatr 2017; 6:40-45. [PMID: 28164029 PMCID: PMC5253264 DOI: 10.21037/tp.2016.11.01] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Congenital heart disease (CHD) is a common condition in children in Sub-Saharan Africa (SSA), where it is associated with poor outcomes. Diagnosis of CHD in SSA depends essentially on echocardiography, which is available only in few urban referral centers. Our aim was to assess time changes in the pattern of referral for pediatric echocardiography and the subsequent diagnosis of structural CHD in a major SSA city. METHODS All pediatric echocardiography performed between 2004 and 2013 at the echocardiography laboratory of the Yaounde General Hospital were reviewed. The primary indication of the study and the presence of structural CHD were recorded. RESULTS Between 2004 and 2013, 9,390 echocardiograms were performed and 834 (8.9%) children aged 1 day to 15 years underwent echocardiography at the center, and 227 (27.2%) cases of definite structural CHD were diagnosed, with 123 (54.2%) in boys. The most frequent indications for echocardiography were heart murmurs (40%) and the suspicion of CHD (37.4%). The commonest CHD was ventricular septal defect (VSD) (30%) with tetralogy of Fallot being the most frequent cyanotic heart lesion (5.3%). The proportion of pediatric echocardiography decreased from 13.3% in 2004-2005 to 6.1% in 2012-2013 (P=0.001) but not in a linear fashion (P=0.072 for linear trend).The diagnosis of structural CHD increased from 25.1% in 2004-2005 to 27.1% in 2012-2013. This increase however was non-significant (P=0.523) and did not follow a linear trend (P=0.230). CONCLUSIONS The pattern of referral for pediatric echocardiography at this center has changed over time, but diagnosis of structural CHD has remained the same. Improving access to this diagnostic procedure and subsequent treatment of diagnosed CHD will help improving the outcome of the disease in this setting.
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Affiliation(s)
- Clovis Nkoke
- Faculty of Medicine and Biomedical Sciences, Department of Internal Medicine, University of Yaounde 1, Yaounde, Cameroon
| | - Eric Balti
- Faculty of Medicine and Pharmacy, Brussels Free University-VUB, Brussels, Belgium
| | - Alain Menanga
- Faculty of Medicine and Biomedical Sciences, Department of Internal Medicine, University of Yaounde 1, Yaounde, Cameroon
| | - Anastase Dzudie
- Department of Cardiology, Douala General Hospital, Douala, Cameroon
| | - Alain Lekoubou
- Medical University of SC, Department of Neurology, Charleston, USA
| | - Samuel Kingue
- Faculty of Medicine and Biomedical Sciences, Department of Internal Medicine, University of Yaounde 1, Yaounde, Cameroon
| | - Andre Pascal Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council of South Africa, Cape Town, South Africa
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Bu G, Miao Y, Bin J, Deng S, Liu T, Jiang H, Chen W. Comparison of 128-Slice Low-Dose Prospective ECG-Gated CT Scanning and Trans-Thoracic Echocardiography for the Diagnosis of Complex Congenital Heart Disease. PLoS One 2016; 11:e0165617. [PMID: 27788237 PMCID: PMC5082860 DOI: 10.1371/journal.pone.0165617] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 10/15/2016] [Indexed: 11/18/2022] Open
Abstract
Objective To compare prospective ECG-gated multi-slice computed tomography (MSCT) and trans-thoracic echocardiography (TTE) in the diagnosis of complex congenital heart disease (CHD). Methods This was a prospective study of consecutive patients with complex CHD (age <7 years) treated at a tertiary hospital between May 2013 and May 2015. All patients were imaged with TTE and prospective ECG-gated 128-slice spiral CT in the week before surgery. Effective radiation dose (ED) was calculated from volume CT dose index (CTDIvol) and dose length product (DLP). Image quality (5-point scale) was assessed independently by two radiologists. Using surgical findings as the reference, the diagnostic capabilities of MSCT and TTE were compared. Results Thirty-five patients (19 males) aged 1.59±1.58 years (range, 3 days to 74 months) were included. CTDIvol, DLP and ED were 0.90±0.24 mGy, 12.9±4.7 mGy∙cm and 0.64±0.21 mSv (range, 0.358–1.196 mSv), respectively. Image quality score was 4.3±0.5, and all images met the diagnostic requirements. The sensitivity, specificity, positive predictive value, and negative predictive value for diagnosing CHD were 97.2%, 99.8%, 99.0%, and 99.5%, respectively, for MSCT, and 90.6%, 99.8%, 99.0%, and 98.4%, respectively, for TTE. MSCT not only had a higher sensitivity than TTE overall (97.2% vs. 90.6%; P<0.05), but was much more sensitive for the diagnosis of extracardiac vascular abnormalities (92.0% vs. 68.0%; P<0.05). Conclusion 128-slice low-dose prospective ECG-gated CT scanning has important clinical value in the diagnosis of complex CHD in children, complementing and extending the findings of TTE.
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Affiliation(s)
- Guilin Bu
- Radiology Department, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
- * E-mail:
| | - Ying Miao
- Radiology Department, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Jingwen Bin
- Radiology Department, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Sheng Deng
- Cardio-Thoracic Surgery, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Taowen Liu
- Science and Education Department, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Hongchun Jiang
- Radiology Department, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Weiping Chen
- Radiology Department, Nanxi Hill Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
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Poree J, Posada D, Hodzic A, Tournoux F, Cloutier G, Garcia D. High-Frame-Rate Echocardiography Using Coherent Compounding With Doppler-Based Motion-Compensation. IEEE TRANSACTIONS ON MEDICAL IMAGING 2016; 35:1647-1657. [PMID: 26863650 DOI: 10.1109/tmi.2016.2523346] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
High-frame-rate ultrasonography based on coherent compounding of unfocused beams can potentially transform the assessment of cardiac function. As it requires successive waves to be combined coherently, this approach is sensitive to high-velocity tissue motion. We investigated coherent compounding of tilted diverging waves, emitted from a 2.5 MHz clinical phased array transducer. To cope with high myocardial velocities, a triangle transmit sequence of diverging waves is proposed, combined with tissue Doppler imaging to perform motion compensation (MoCo). The compound sequence with integrated MoCo was adjusted from simulations and was tested in vitro and in vivo. Realistic myocardial velocities were analyzed in an in vitro spinning disk with anechoic cysts. While a 8 dB decrease (no motion versus high motion) was observed without MoCo, the contrast-to-noise ratio of the cysts was preserved with the MoCo approach. With this method, we could provide high-quality in vivo B-mode cardiac images with tissue Doppler at 250 frames per second. Although the septum and the anterior mitral leaflet were poorly apparent without MoCo, they became well perceptible and well contrasted with MoCo. The septal and lateral mitral annulus velocities determined by tissue Doppler were concordant with those measured by pulsed-wave Doppler with a clinical scanner (r(2)=0.7,y=0.9 x+0.5,N=60) . To conclude, high-contrast echo cardiographic B-mode and tissue Doppler images can be obtained with diverging beams when motion compensation is integrated in the coherent compounding process.
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Saraf RP, Suresh P, Maheshwari S, Shah SS. Pediatric echocardiograms performed at primary centers: Diagnostic errors and missing links! Ann Pediatr Cardiol 2015; 8:20-4. [PMID: 25684883 PMCID: PMC4322396 DOI: 10.4103/0974-2069.149514] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Aim: The present study was undertaken to assess the accuracy of pediatric echocardiograms done at non-tertiary centers and to evaluate the relationship of inaccurate interpretations with age, echocardiogram performer and complexity of congenital heart disease (CHD). Materials and Methods: The echocardiogram reports of 182 consecutive children with CHD (5 days-16 years) who were evaluated at a non-tertiary center and subsequently referred to our center were reviewed. Age of the child at echocardiogram, echocardiogram performer and complexity of CHD were noted. These reports were compared with echocardiogram done at our center. Discrepancies were noted and categorized. To assess our own error rate, we compared our echocardiogram reports with the findings obtained during surgery (n = 172), CT scan (n = 9) or cardiac catheterization reports (n = 1). Results: Most of the children at the non-tertiary center (92%) underwent echocardiogram by personnel other than a pediatric cardiologist. Overall, diagnostic errors were found in 69/182 (38%) children. Moderate and major discrepancies affecting the final management were found in 42/182 (23%) children. Discrepancies were higher when the echocardiogram was done by personnel other than pediatric cardiologist (P < 0.01) and with moderate and high complexity lesions (P = 0.0001). There was no significant difference in proportion of these discrepancies in children ≤ 1 year vs. >1 year of age. Conclusions: A significant number of pediatric echocardiograms done at non-tertiary centers had discrepancies that affected the management of these children. More discrepancies were seen when the echocardiogram performer was not a pediatric cardiologist and with complex CHD.
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Affiliation(s)
- Rahul P Saraf
- Department of Pediatric Cardiology, Narayana Institute of Cardiac Sciences, Bangalore, Karnataka, India
| | - Pv Suresh
- Department of Pediatric Cardiology, Narayana Institute of Cardiac Sciences, Bangalore, Karnataka, India
| | - Sunita Maheshwari
- Department of Pediatric Cardiology, Narayana Institute of Cardiac Sciences, Bangalore, Karnataka, India
| | - Sejal S Shah
- Department of Pediatric Cardiology, Narayana Institute of Cardiac Sciences, Bangalore, Karnataka, India
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Albert DC, del Cerro MJ, Ignacio Carrasco J, Portela F. [Update on pediatric cardiology and congenital heart disease: imaging techniques, pulmonary arterial hypertension, hybrid treatment, and surgical treatment]. Rev Esp Cardiol 2014; 64 Suppl 1:59-65. [PMID: 21276491 DOI: 10.1016/s0300-8932(11)70008-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article contains a review of the most significant contributions to pediatric cardiology and congenital heart disease reported in publications between September 2009 and August 2010. The review focuses on imaging techniques, new treatment for pulmonary arterial hypertension in pediatric patients, and therapy in general (e.g. hybrid treatment and surgical treatment). With regard to imaging techniques, the review highlights the increasing application of congenital heart disease diagnosis during fetal life, the introduction of new echocardiographic techniques (e.g. tissue Doppler imaging, two-dimensional speckle-tracking imaging and three-dimensional echocardiography) into routine clinical practice, and the growing use of cardiac CT and magnetic resonance imaging in diagnosis and the assessment of cardiac function, respectively. The role played by cardiac interventions continues to increase and cardiac surgery is becoming more advanced and has, in some cases, been combined with hybrid techniques. However, there are still a number of controversial issues in cardiac surgery that have not yet been resolved, such as whether or not fenestration should be used with Fontan surgery, the optimum type of correction for hypoplastic left heart syndrome, and the best conduit for pulmonary artery replacement.
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Affiliation(s)
- Dimpna C Albert
- Àrea del Cor, Hospital Materno-Infantil Vall d'Hebron, Barcelona, España
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Abstract
Screening tests are widely used in medicine to assess the likelihood that members of a defined population have a particular disease. This article presents an overview of such tests including the definitions of key technical (sensitivity and specificity) and population characteristics necessary to assess the benefits and limitations of such tests. Several examples are used to illustrate calculations, including the characteristics of low dose computed tomography as a lung cancer screen, choice of an optimal PSA cutoff and selection of the population to undergo mammography. The importance of careful consideration of the consequences of both false positives and negatives is highlighted. Receiver operating characteristic curves are explained as is the need to carefully select the population group to be tested.
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Tissue motion annular displacement of the mitral valve using two-dimensional speckle tracking echocardiography predicts the left ventricular ejection fraction in normal children. Cardiol Young 2014; 24:640-8. [PMID: 23803408 DOI: 10.1017/s1047951113000863] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The gold standard for determining the left ventricular ejection fraction is cardiac magnetic resonance imaging. Other parameters for determining the ejection fraction such as M-mode echocardiography are operator-dependant and often inaccurate. Assessment of the displacement of the mitral valve annulus using two-dimensional speckle tracking echocardiography may provide an accurate and simple method of determining the left ventricular ejection fraction in children. METHOD We retrospectively studied 70 healthy 9-year-old children with no history of cardiovascular disease who had been assessed using cardiac magnetic resonance imaging and two-dimensional transthoracic echocardiography. Mitral displacement was determined using the tissue motion annular displacement (TMAD) feature of Philips QLAB version 9. The midpoint displacement of the mitral valve was calculated, and the predicted left ventricular ejection fraction was compared with magnetic resonance imaging-derived and M-mode-derived ejection fractions. RESULTS The mean ejection fraction derived from magnetic resonance imaging (64.5 (4.6)) was similar to that derived from the TMAD midpoint (60.9 (2.7), p = 0.001) and the M-mode (61.9 (7), p = 0.012). The TMAD midpoint correlated strongly with the magnetic resonance imaging-derived ejection fraction (r = 0.69, p < 0.001), as did the predicted fraction (r = 0.67, p < 0.001). The M-mode ejection fraction showed a poor linear correlation with both magnetic resonance imaging-derived and TMAD-derived fractions (r = 0.33 and 0.04, respectively). CONCLUSION TMAD of the mitral valve is a simple, effective, and highly reproducible method of assessing the ejection fraction in normal children. It shows a strong linear correlation with magnetic resonance imaging-derived ejection fraction and is superior to M-mode-derived ejection fractions.
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de Korte CL, Nillesen MM, Saris AECM, Lopata RGP, Thijssen JM, Kapusta L. New developments in paediatric cardiac functional ultrasound imaging. J Med Ultrason (2001) 2014; 41:279-90. [PMID: 27277901 DOI: 10.1007/s10396-013-0513-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 11/15/2013] [Indexed: 11/26/2022]
Abstract
Ultrasound imaging can be used to estimate the morphology as well as the motion and deformation of tissues. If the interrogated tissue is actively deforming, this deformation is directly related to its function and quantification of this deformation is normally referred as 'strain imaging'. Tissue can also be deformed by applying an internal or external force and the resulting, induced deformation is a function of the mechanical tissue characteristics. In combination with the load applied, these strain maps can be used to estimate or reconstruct the mechanical properties of tissue. This technique was named 'elastography' by Ophir et al. in 1991. Elastography can be used for atherosclerotic plaque characterisation, while the contractility of the heart or skeletal muscles can be assessed with strain imaging. Rather than using the conventional video format (DICOM) image information, radio frequency (RF)-based ultrasound methods enable estimation of the deformation at higher resolution and with higher precision than commercial methods using Doppler (tissue Doppler imaging) or video image data (2D speckle tracking methods). However, the improvement in accuracy is mainly achieved when measuring strain along the ultrasound beam direction, so it has to be considered a 1D technique. Recently, this method has been extended to multiple directions and precision further improved by using spatial compounding of data acquired at multiple beam steered angles. Using similar techniques, the blood velocity and flow can be determined. RF-based techniques are also beneficial for automated segmentation of the ventricular cavities. In this paper, new developments in different techniques of quantifying cardiac function by strain imaging, automated segmentation, and methods of performing blood flow imaging are reviewed and their application in paediatric cardiology is discussed.
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Affiliation(s)
- Chris L de Korte
- Medical UltraSound Imaging Centre (766 MUSIC), Radboud University Medical Centre, Nijmegen, The Netherlands.
| | - Maartje M Nillesen
- Medical UltraSound Imaging Centre (766 MUSIC), Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Anne E C M Saris
- Medical UltraSound Imaging Centre (766 MUSIC), Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Richard G P Lopata
- Medical UltraSound Imaging Centre (766 MUSIC), Radboud University Medical Centre, Nijmegen, The Netherlands
- Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Johan M Thijssen
- Medical UltraSound Imaging Centre (766 MUSIC), Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Livia Kapusta
- Medical UltraSound Imaging Centre (766 MUSIC), Radboud University Medical Centre, Nijmegen, The Netherlands
- Tel Aviv Sorasky Medical Center (TASMC), Tel Aviv, Israel
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Kutty S, Danford DA. Pediatric and adult congenital heart disease imaging: choices and considerations. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2013; 32:1351-1352. [PMID: 23887943 DOI: 10.7863/ultra.32.8.1351] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Affiliation(s)
- Shelby Kutty
- Division of Cardiology, Children's Hospital and Medical Center, Omaha, NE 68114 USA.
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Affiliation(s)
- Melanie Nies
- Johns Hopkins Medical Institution, Bloomberg Children's Center, Department of Pediatric Cardiology/Taussig Heart Center, 1800 Orleans Street, M2303, Baltimore, MD 21230, USA.
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Cevik A, Kula S, Olgunturk R, Saylan B, Pektas A, Oguz D, Tunaoglu S. Doppler tissue imaging provides an estimate of pulmonary arterial pressure in children with pulmonary hypertension due to congenital intracardiac shunts. CONGENIT HEART DIS 2012; 8:527-34. [PMID: 23280192 DOI: 10.1111/chd.12030] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/24/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The aim of this study is to determine the relationship between the cardiac catheterization findings and pulsed-wave (PW) Doppler and Doppler tissue imaging (DTI) in pulmonary arterial hypertension patients with congenital heart disease with intracardiac shunts. DESIGN AND PATIENTS The present study aims to determine the relationship between the cardiac catheterization findings and PW Doppler and Doppler tissue imaging (DTI) in patients who have pulmonary arterial hypertension patients due to congenital heart disease with intracardiac shunts. Echocardiographic measurements were performed at the catheter angiography laboratory with concurrent catheterization. Left and right ventricle inflow velocities were recorded with PW Doppler and DTI studies. Maximum tricuspid regurgitation velocity (TS) was recorded in cases with measurable levels by continuous-wave Doppler. Moreover, the correlations among the echocardiographic values and invasive hemodynamic measures such as systolic pulmonary arterial pressure (PAPsystolic), mean pulmonary arterial pressure (PAPmean), diastolic pulmonary arterial pressure (PAPdiastolic) and pulmonary vascular resistance index (PVRI) were evaluated. RESULTS A negative correlation was found between TE'/TA' and PAPsystolic, PAPdiastolic and PAPmean (P = 0.008, r = -0.480; P = 0.001, r = -0.584; P = 0.001, r = -0.567, respectively). ME/ME' was also found to be negatively correlated with PAPdiastolic, PAPmean and PVRI (P = 0.002, r = -0.556; P = 0.005, r = -0.502; P = 0.027, r = -0.411, respectively). The concurrent use of TE'/TA' (cut-off value <2.6) and TS had a sensitivity of 79% and a specificity of 93% for distinguishing between patients with healthy controls. CONCLUSION When used in conjunction with conventional methods, TE'/TA' has the highest sensitivity and specificity in distinguishing between patients and healthy controls.
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Affiliation(s)
- Ayhan Cevik
- Department of Pediatric Cardiology, Gazi University Medical Faculty Hospital, Ankara, Turkey
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Isolated interrupted aortic arch accompanied by type B aortic dissection and extensive collateral arteries diagnosed with MDCT angiography. Clin Imaging 2012; 36:602-5. [PMID: 22920371 DOI: 10.1016/j.clinimag.2011.12.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2011] [Revised: 11/17/2011] [Accepted: 12/20/2011] [Indexed: 02/05/2023]
Abstract
Interrupted aortic arch (IAA) is a rare congenital cardiovascular condition. A patient with uncorrected IAA accompanied by rich collateral arteries can survive to adulthood asymptomatically. However, IAA complicated by aortic dissection is life threatening. Herein, we report a rare case of an isolated IAA accompanied by type B aortic dissection and extensive collateral arteries detected by multidetector computed tomography in a 38-year-old man. The imaging findings of the case are presented, and the utility of multidetector computed tomography in the evaluation of this condition is discussed.
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Di Salvo G, Baldini L, Castaldi B, Pacileo G, Russo MG, Caso P, Calabrò R. Nuove tecniche ecocardiografiche per la valutazione della funzione miocardica nelle cardiopatie congenite. J Cardiovasc Echogr 2011. [DOI: 10.1016/j.jcecho.2011.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Vitarelli A, Capotosto L. Role of echocardiography in the assessment and management of adult congenital heart disease in pregnancy. Int J Cardiovasc Imaging 2010; 27:843-57. [PMID: 21082254 DOI: 10.1007/s10554-010-9750-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2010] [Accepted: 11/08/2010] [Indexed: 01/10/2023]
Abstract
Congenital heart disease represent a large proportion of heart disease in pregnancy. With the exception of patients with Eisenmenger's syndrome, pulmonary vascular obstructive disease, and Marfan's syndrome with aortopathy, maternal death during pregnancy is rare in women with CHD but morbidity occurs such as heart failure, arrhythmias, and stroke. Echocardiography represents a milestone in diagnosis, understanding of pathophysiology, assessment of disease severity and patient monitoring in pregnant women with unoperated and post-operative congenital heart disease.
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Affiliation(s)
- Antonio Vitarelli
- Echocardiology Unit, Cardiac Department, Sapienza University, Via Lima 35, 00198, Rome, Italy.
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Aguilar-Torres R, Gómez de Diego JJ, Forteza-Albert JF, Vivancos-Delgado R. Actualización en técnicas de imagen cardiaca: ecocardiografía, cardiorresonancia y tomografía computarizada. Rev Esp Cardiol 2010; 63 Suppl 1:116-31. [DOI: 10.1016/s0300-8932(10)70145-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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