Nature reviews. Cardiology
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In an analysis of electronic health records, 1.25 million patients aged ≥30 years without diagnosed cardiovascular disease experienced 83,098 cardiovascular events during follow-up (median 5.2 years). Associations between incident cardiovascular disease and blood pressure differed for systolic and diastolic blood pressures and between the 12 cardiovascular end points examined.
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Cryptogenic stroke is an apology for ignorance about the cause of ischaemic stroke. Now, in two new studies involving long-term electrocardiogram monitoring, investigators from the EMBRACE and CRYSTAL-AF trials suggest that many instances of cryptogenic stroke might be caused by undetected atrial fibrillation.