January 29, 2015
A study1 from the US National Aeronautics and Space Administration (NASA) has found some unexpected changes in haemodynamics following prolonged weightlessness. They observed that, while ambulatory heart rate does not change, systemic blood pressure decreases during prolonged space flight.
December 19, 2014
Numbers of atrial fibrillation (AF)-related incident ischaemic strokes at age ≥80 years have trebled over the last 25 years, despite the introduction of anticoagulants, and are projected to treble again by 2050, along with the numbers of systemic emboli, according to a study published recently in Circulation.1
October 31, 2014
Cooling the pharynx could be a good approach to cooling the brain, according to researchers at Okayama University who set out to determine whether pharyngeal cooling could be administered effectively, and what adverse side effects might occur.1
September 26, 2014
Accidental awareness during general anaesthesia (AAGA) is reported in approximately 1 in every 19,000 cases, according to data from 5th National Audit Project (NAP5).1
August 5, 2014
Patients with atrial fibrillation (AF) receiving warfarin may be at an increased risk of stroke during the first 30 days of treatment, possibly due to a transient hypercoagulable state at the start of treatment, according to a large study based on British patients published recently in the European Heart Journal.1
June 26, 2014
The effects of postural syndrome, which predominantly afflicts young women, are made worse by poor understanding and inconsistent treatment of the condition, according to a study published recently on BMJ Open.1
May 28, 2014
More than half of all victims of sudden cardiac death in children (SCDc) – defined as SCD in those 1–18 years old – experienced antecedent and/or prodromal symptoms prior to death, according to a nationwide study published recently in the European Heart Journal.1
April 30, 2014
Herpes zoster (HZ) is an independent risk factor for vascular disease in the UK population, according to a study published recently in Neurology.1 This is particularly the case for stroke, transient ischaemic attack (TIA), and myocardial infarction (MI) in subjects affected before the age of 40 years.
March 28, 2014
Obese people who have stomach surgery to help them lose weight could halve their risk of heart attack, according to a study published recently in the International Journal of Cardiology.1
December 20, 2013
A major review on the relationship between atrial fibrillation (AF) and cancer has been undertaken by researchers from the University of Athens Medical School, Greece. Their report1 was published recently in the Journal of the American College of Cardiology.
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