Remote ischaemic conditioning and remodelling following myocardial infarction: current evidence and future perspectives.

Remote ischaemic conditioning (rIC) has demonstrated its effectiveness as a powerful cardioprotective tool in number of preclinical and limited clinical settings. More recently, ischaemic postconditioning given after an ischaemic event such as a myocardial infarction (MI) has shown not only to reduce infarct size but also to have beneficial effects on acute remodelling post-MI and to reduce the burden of heart failure and other detrimental outcomes. Building on this platform, repeated rIC over a number of days has the potential to augment the protective process even further. This review considers the current evidence base from which the concept of rIC in the setting of post-MI remodelling has grown. It also discusses the ongoing and planned clinical trials which are attempting to elucidate whether the protection imparted by rIC in the preclinical setting can be translated to the clinic and become a realistic weapon in the clinician's armoury to tackle acute remodelling and heart failure post-MI.

Sudden cardiac deaths in young British Army personnel.

Much attention has been paid to sudden cardiac death in young athletes which has led to the implementation of tighter screening controls in many sports at various levels. Less attention has been paid to this subject in young army recruits. We describe three cases of sudden cardiac death in young UK soldiers. The scale of the problem in the UK is unknown. We highlight issues regarding diagnostic testing to identify risk factors for sudden cardiac death and suggest potential additions to the current screening programme for new recruits to help increase the sensitivity of detecting cardiac pathology and reducing the rates of sudden cardiac death in this group.