different quantitative volumetric approaches using 2D/3D echocardiography and cMRI and by semi-quantitative approaches using 2D echocardiography; (2) compared RVol, RF calculations by various quantitative volumetric approaches using 2D/3D echocardiography
Stephan Stoebe, Michael Metze, Daniel Jurisch, Bhupendar Tayal, Kilian Solty, Ulrich Laufs, Dietrich Pfeiffer, and Andreas Hagendorff
Yasufumi Nagata, Yuichiro Kado, Takeshi Onoue, Kyoko Otani, Akemi Nakazono, Yutaka Otsuji, and Masaaki Takeuchi
Introduction Two-dimensional (2D) echocardiography is a versatile modality for assessing cardiac function in daily clinical practice because of its portability, usability and high cost performance ( 1 ). Indications for specific treatment of
Ramasamy Manivarmane, Rebecca Taylor, and Rajdeep Khattar
the lack of durability of this type of valve in the aortic position. In summary, our case highlights the finding of an abnormal pulmonary valve on 2D echocardiography, confirmed to be of bicuspid morphology with 3D imaging. The routine use of biplane
David Oxborough, Saqib Ghani, Allan Harkness, Guy Lloyd, William Moody, Liam Ring, Julie Sandoval, Roxy Senior, Nabeel Sheikh, Martin Stout, Victor Utomi, James Willis, Abbas Zaidi, and Richard Steeds
be systolic) and 2D echocardiography when end-diastolic measures are often taken. Some studies ( 5 , 6 , 7 ) have attempted to redefine the normal range and this is encouraging. However, there is still a lack of clarity pertaining to the technical
Allan Harkness, Liam Ring, Daniel X Augustine, David Oxborough, Shaun Robinson, Vishal Sharma, and the Education Committee of the British Society of Echocardiography
This guideline presents reference limits for use in echocardiographic practice, updating previous guidance from the British Society of Echocardiography. The rationale for change is discussed, in addition to how the reference intervals were defined and the current limitations to their use. The importance of interpretation of echocardiographic parameters within the clinical context is explored, as is grading of abnormality. Each of the following echo parameters are discussed and updated in turn: left ventricular linear dimensions and LV mass; left ventricular volumes; left ventricular ejection fraction; left atrial size; right heart parameters; aortic dimensions; and tissue Doppler imaging. There are several important conceptual changes to the assessment of the heart’s structure and function within this guideline. New terminology for left ventricular function and left atrial size are introduced. The British Society of Echocardiography has advocated a new approach to the assessment of the aortic root, the right heart, and clarified the optimal methodology for assessment of LA size. The British Society of Echocardiography has emphasized a preference to use, where feasible, indexed measures over absolute values for any chamber size.
Richard Wheeler, Richard Steeds, Bushra Rana, Gill Wharton, Nicola Smith, Jane Allen, John Chambers, Richard Jones, Guy Lloyd, Kevin O'Gallagher, and Vishal Sharma
A systematic approach to transoesophageal echocardiography (TOE) is essential to ensure that no pathology is missed during a study. In addition, a standardised approach facilitates the education and training of operators and is helpful when reviewing studies performed in other departments or by different operators. This document produced by the British Society of Echocardiography aims to provide a framework for a standard TOE study. In addition to a minimum dataset, the layout proposes a recommended sequence in which to perform a comprehensive study. It is recommended that this standardised approach is followed when performing TOE in all clinical settings, including intraoperative TOE to ensure important pathology is not missed. Consequently, this document has been prepared with the direct involvement of the Association of Cardiothoracic Anaesthetists (ACTA).
Nicola Smith, Richard Steeds, Navroz Masani, Julie Sandoval, Gill Wharton, Jane Allen, John Chambers, Richard Jones, Guy Lloyd, Bushra Rana, Kevin O'Gallagher, Richard Wheeler, and Vishal Sharma
Hypertrophic cardiomyopathy (HCM) is a relatively common inherited cardiac condition with a prevalence of approximately one in 500. It results in otherwise unexplained hypertrophy of the myocardium and predisposes the patient to a variety of disease-related complications including sudden cardiac death. Echocardiography is of vital importance in the diagnosis, assessment and follow-up of patients with known or suspected HCM. The British Society of Echocardiography (BSE) has previously published a minimum dataset for transthoracic echocardiography, providing the core parameters necessary when performing a standard echocardiographic study. However, for patients with known or suspected HCM, additional views and measurements are necessary. These additional views allow more subtle abnormalities to be detected or may provide important information in order to identify patients with an adverse prognosis. The aim of this Guideline is to outline the additional images and measurements that should be obtained when performing a study on a patient with known or suspected HCM.
Sadie Bennett, Arzu Cubukcu, Chun Wai Wong, Timothy Griffith, Cheryl Oxley, Diane Barker, Simon Duckett, Duwarakan Satchithananda, Ashish Patwala, Grant Heatlie, and Chun Shing Kwok
Anthracycline agents are known to be effective in treating tumors and hematological malignancies. Although these agents improve survival, their use is associated with cardiotoxic effects, which most commonly manifests as left ventricular systolic dysfunction (LVSD). As such, guidelines recommend the periodic assessment of left ventricular ejection fraction (LVEF). However, as diastolic dysfunction likely proceeds systolic impairment in this setting, the role of Tei index may offer additional benefit in detecting subclinical LVSD.
We conducted a systematic review to investigate the evidence for the use of Tei index in assessing subclinical cardiotoxicity in patients receiving anticancer agents. A search of Medline and EMBASE was performed and relevant studies were reviewed and narratively synthesized.
A total of 13 studies were included with a total of 800 patients (mean age range 46–62 years, percentage of male participants ranged from 0–86.9%). An increase in Tei index was observed in 11 studies, which suggested a decline in cardiac function following chemotherapy. Out of these, six studies indicated that the Tei index is a useful parameter in predicting cardiotoxic LVSD. Furthermore, five studies indicated Tei index to be superior to LVEF in detecting subclinical cardiotoxicity.
Though there are some studies that suggest that Tei index may be a useful indicator in assessing subclinical anthracycline-related cardiotoxicity, the findings are inconsistent and so more studies are needed before the evaluation of Tei index is performed routinely in patients receiving chemotherapy.
Gill Wharton, Richard Steeds, Jane Allen, Hollie Phillips, Richard Jones, Prathap Kanagala, Guy Lloyd, Navroz Masani, Thomas Mathew, David Oxborough, Bushra Rana, Julie Sandoval, Richard Wheeler, Kevin O'Gallagher, and Vishal Sharma
There have been significant advances in the field of echocardiography with the introduction of a number of new techniques into standard clinical practice. Consequently, a ‘standard’ echocardiographic examination has evolved to become a more detailed and time-consuming examination that requires a high level of expertise. This Guideline produced by the British Society of Echocardiography (BSE) Education Committee aims to provide a minimum dataset that should be obtained in a comprehensive standard echocardiogram. In addition, the layout proposes a recommended sequence in which to acquire the images. If abnormal pathology is detected, additional views and measurements should be obtained with reference to other BSE protocols when appropriate. Adherence to these recommendations will promote an increased quality of echocardiography and facilitate accurate comparison of studies performed either by different operators or at different departments.
L D Hunter, M Monaghan, G Lloyd, A J K Pecoraro, A F Doubell, and P G Herbst
This focused review presents a critical appraisal of the World Heart Federation criteria for the echocardiographic diagnosis of rheumatic heart disease (RHD) and its performance in African RHD screening programmes. It identifies various logistical and methodological problems that negatively influence the current guideline’s performance. The authors explore novel RHD screening methodology that could address some of these shortcomings and if proven to be of merit, would require a paradigm shift in the approach to the echocardiographic diagnosis of subclinical RHD.