User profiles for Rina Ariga
Rina ArigaConsultant Cardiologist | Academic Clinical Lecturer, University of Oxford Verified email at cardiov.ox.ac.uk Cited by 1606 |
Relationship between left ventricular structural and metabolic remodeling in type 2 diabetes
Concentric left ventricular (LV) remodeling is associated with adverse cardiovascular events
and is frequently observed in patients with type 2 diabetes mellitus (T2DM). Despite this, the …
and is frequently observed in patients with type 2 diabetes mellitus (T2DM). Despite this, the …
Ectopic and visceral fat deposition in lean and obese patients with type 2 diabetes
Background : Type 2 diabetes (T2D) and obesity are associated with nonalcoholic fatty liver
disease, cardiomyopathy, and cardiovascular mortality. Both show stronger links between …
disease, cardiomyopathy, and cardiovascular mortality. Both show stronger links between …
Cardiac energetics, oxygenation, and perfusion during increased workload in patients with type 2 diabetes mellitus
Aims Patients with type 2 diabetes mellitus (T2DM) are known to have impaired resting
myocardial energetics and impaired myocardial perfusion reserve, even in the absence of …
myocardial energetics and impaired myocardial perfusion reserve, even in the absence of …
Progression of myocardial fibrosis in hypertrophic cardiomyopathy: mechanisms and clinical implications
Aims Myocardial fibrosis as detected by late gadolinium enhancement (LGE) on cardiac
magnetic resonance (CMR) is a powerful prognostic marker in hypertrophic cardiomyopathy (…
magnetic resonance (CMR) is a powerful prognostic marker in hypertrophic cardiomyopathy (…
Identification of myocardial disarray in patients with hypertrophic cardiomyopathy and ventricular arrhythmias
Background : Myocardial disarray is a likely focus for fatal arrhythmia in hypertrophic
cardiomyopathy (HCM). This microstructural abnormality can be inferred by mapping the …
cardiomyopathy (HCM). This microstructural abnormality can be inferred by mapping the …
[HTML][HTML] Distinct ECG phenotypes identified in hypertrophic cardiomyopathy using machine learning associate with arrhythmic risk markers
Aims: Ventricular arrhythmia triggers sudden cardiac death (SCD) in hypertrophic cardiomyopathy
(HCM), yet electrophysiological biomarkers are not used for risk stratification. Our aim …
(HCM), yet electrophysiological biomarkers are not used for risk stratification. Our aim …
[HTML][HTML] Adenosine stress CMR T1-mapping detects early microvascular dysfunction in patients with type 2 diabetes mellitus without obstructive coronary artery …
Background Type 2 diabetes mellitus (T2DM) is associated with coronary microvascular
dysfunction in the absence of obstructive coronary artery disease (CAD). Cardiovascular …
dysfunction in the absence of obstructive coronary artery disease (CAD). Cardiovascular …
Lone atrial fibrillation is associated with impaired left ventricular energetics that persists despite successful catheter ablation
Background: Lone atrial fibrillation (AF) may reflect a subclinical cardiomyopathy that persists
after sinus rhythm (SR) restoration, providing a substrate for AF recurrence. To test this …
after sinus rhythm (SR) restoration, providing a substrate for AF recurrence. To test this …
[HTML][HTML] The interplay between metabolic alterations, diastolic strain rate and exercise capacity in mild heart failure with preserved ejection fraction: a cardiovascular …
Background Heart failure (HF) is characterized by altered myocardial substrate metabolism
which can lead to myocardial triglyceride accumulation (steatosis) and lipotoxicity. However …
which can lead to myocardial triglyceride accumulation (steatosis) and lipotoxicity. However …
[HTML][HTML] MRI-based computational torso/biventricular multiscale models to investigate the impact of anatomical variability on the ECG QRS complex
Aims Patient-to-patient anatomical differences are an important source of variability in the
electrocardiogram, and they may compromise the identification of pathological …
electrocardiogram, and they may compromise the identification of pathological …