Coronary artery bypass graft (CABG) surgery often results in cognitive decline or even stroke. Such a decline can affect between 3 per cent of patients and up to half,
Heart bypass - or coronary artery bypass graft (CABG) - is a radical procedure that has become the most frequently performed of all surgical operations, with around 500,000 carried out every year in the US alone. Around 10 per cent of all heart...