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Guy Lloyd

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Articles 116
Citations 1312
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Recent Articles
11.
Gama F, Custodio P, Tsagkridi A, Moon J, Lloyd G, Treibel T, et al.
Eur Heart J Cardiovasc Imaging . 2023 Sep; 25(2):278-284. PMID: 37758446
Aims: The accuracy and reproducibility of echocardiography to quantify left ventricular ejection fraction (LVEF) is limited due to image quality. High-definition blood flow imaging is a new technique which improves...
12.
Althunayyan A, Alborikan S, Badiani S, Wong K, Uppal R, Patel N, et al.
Am J Cardiol . 2023 Jun; 201:8-15. PMID: 37348153
The current guidelines recommend intervention in severe degenerative mitral regurgitation (MR) in symptomatic patients or asymptomatic patients with left ventricular dilatation or dysfunction. The insidious onset of symptoms may mean...
13.
Patel K, Lin A, Kumar N, Esposito G, Grodecki K, Lloyd G, et al.
Eur Heart J Cardiovasc Imaging . 2023 Jun; 24(12):1653-1660. PMID: 37339331
Aims: Aortic stenosis is characterized by fibrosis and calcification of the valve, with a higher proportion of fibrosis observed in women. Stenotic bicuspid aortic valves progress more rapidly than tricuspid...
14.
Camm C, Joshi A, Eftekhari H, OFlynn R, Dobson R, Curzen N, et al.
Heart . 2023 May; 109(15):e1. PMID: 37253631
Inappropriate behaviour is an umbrella term including discrimination, harassment and bullying. This includes both actions and language and can affect any member of the cardiovascular workforce/team. Evidence has suggested that...
15.
Althunayyan A, Alborikan S, Badiani S, Wong K, Uppal R, Patel N, et al.
Eur Heart J Cardiovasc Imaging . 2023 May; 24(9):1252-1257. PMID: 37140153
Aims: Chronic degenerative mitral regurgitation leads to volume overload causing left ventricular (LV) enlargement and eventually LV impairment. Current guidelines determining thresholds for intervention are based on LV diameters and...
16.
Hunter L, Doubell A, Pecoraro A, Monaghan M, Lloyd G, Lombard C, et al.
Heart . 2023 Apr; 109(16):1241-1247. PMID: 37117004
Introduction: Screening echocardiography, guided by the current World Heart Federation (WHF) criteria, has important limitations that impede the establishment of large-scale rheumatic heart disease (RHD) control programmes in endemic regions....
17.
Clark J, Ionescu A, Chahal C, Bhattacharyya S, Lloyd G, Galanti K, et al.
Curr Probl Cardiol . 2023 Mar; 48(8):101721. PMID: 37001574
Comparisons of transthoracic echocardiography (TTE) and cardiovascular magnetic resonance (CMR) derived left ventricular ejection fraction (LVEF) have been reported in core-lab settings but are limited in the real-world setting. We...
18.
Laskar N, Badiani S, Treibel T, Bhattacharyya S, Lloyd G
Curr Cardiol Rep . 2023 Jan; 25(3):147-156. PMID: 36708504
Purpose Of Review: There have been several advances in the diagnosis and management of valvular heart disease (VHD) over the last decade. These have been reflected in the latest European...
19.
Patel K, Chahal A, Mullen M, Rathod K, Baumbach A, Lloyd G, et al.
Curr Probl Cardiol . 2022 Sep; 48(1):101422. PMID: 36167225
Aortic stenosis (AS) is a progressive disease that carries a poor prognosis. Patients are managed conservatively until satisfying an indication for transcatheter aortic valve implantation (TAVI) or surgical aortic valve...
20.
Ng S, Naqvi D, Bingcang J, Cruz G, Nose R, Lloyd G, et al.
Echo Res Pract . 2022 Sep; 9(1):8. PMID: 36104742
Background: There has been a growing demand for echocardiography services over the last 5 years, with this supply-demand mismatch exacerbated by the COVID-19 pandemic. Prior studies have suggested a high...