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Kim Greaves is Director of Cardiac Research and Senior Staff Specialist at the Sunshine Coast Hospital and Health Services, and Professor at the Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, in July 2013. Prior to this Dr Greaves was Professor of Cardiology at Bournemouth University, UK, and Director of Cardiology in Poole Hospital NHS Foundation Trust,… View more
Author(s): Uchenna Ozo , Sanjay Sharma Added: 3 years ago
Athletes may occasionally succumb to sudden cardiac arrest because of a quiescent cardiac abnormality. These catastrophes are rare, affecting between 1 in 17,000 to 1 in 50,000 athletes, depending on the sporting discipline.1,2 Most deaths affect male athletes participating in explosive sports of a start–stop nature, such as basketball and soccer, and occur during or immediately after exercise.1… View more
Author(s): Andrew D’Silva , Michael Papadakis Added: 3 years ago
The evidence supporting the beneficial effects of physical activity on health is compelling. Regular exercise reduces cardiovascular mortality by 35 % and all-cause mortality by 33 %1 and confers an average of 7 years greater longevity.2 Most professional athletes, however, undertake doses of exercise that far exceed those recommended by the current evidence, which has been adopted by national… View more
Author(s): Joshua Mitchell Added: 1 year ago
In this video we asked, Dr Joshua Mitchell, Assistant Professor of Medicine at Washington University School of Medicine and the Director of our Cardio-Oncology Centre Of Excellence, to summarise the topic of radiation induced heart disease. Dr Mitchell's clinical interests include cardiotoxicity from cancer therapy and cancer survivorship. Discussion Points: 1. Types of Radiation Induced Heart… View more
Author(s): Mathias Goyen Added: 3 years ago
Atherosclerosis is a generalised disease and contributes to cardiac death, stroke, limb loss and a range of other illnesses. Disease in the major arteries, including the infra-renal abdominal aorta, internal iliac arteries, renal arteries and peripheral vasculature, remains a major cause of morbidity and mortality. For example, the prevalence of disease in the infra-renal abdominal aorta ranges… View more
Author(s): Béatrice Brembilla-Perrot Added: 3 years ago
Wolff-Parkinson-White (WPW) syndrome is associated with atrioventricular re-entrant tachycardia, but a patient showing a pre-excitation syndrome on electrocardiogram (ECG) may remain asymptomatic. The main problem is that some of these asymptomatic patients or patients with re-entrant tachycardia are at risk of sudden death.1 The studies of patients with aborted sudden death indicated that in… View more
Author(s): Aneil Malhotra , Sanjay Sharma Added: 3 years ago
Athletes who perform regular and intensive exercise regimes develop a variety of electrical and structural cardiac adaptations that manifest functionally to improve stroke volume and performance. Up to one-fifth of young athletes (aged between 14–35 years) reveal greater left ventricular (LV) wall thickness compared to sedentary controls, though the majority fall under 12 mm.1,2 A small… View more