Cardiovascular morbidity and mortality in patients with chronic kidney disease (CKD) is high, and the presence of CKD worsens outcomes of cardiovascular disease (CVD). CKD is associated with specific risk factors. Emerging evidence indicates that the pathology and manifestation of CVD differ in the presence of CKD. During a clinical update conference convened by the Kidney Disease: Improving Global Outcomes (KDIGO), an international group of experts defined the current state of knowledge and the implications for patient care in important topic areas, including coronary artery disease and myocardial infarction, congestive heart failure, cerebrovascular disease, atrial fibrillation, peripheral arterial disease, and sudden cardiac death. Although optimal strategies for prevention, diagnosis, and management of these complications likely should be modified in the presence of CKD, the evidence base for decision making is limited. Trials targeting CVD in patients with CKD have a large potential to improve outcomes.

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In this large cohort of AF patients given aspirin, those with intermittent AF had stroke rates similar to patients with sustained AF and similar stroke risk factors. Many elderly patients with recurrent intermittent AF have substantial rates of stroke and likely benefit from anticoagulation. High-risk patients with intermittent AF can be identified using the same clinical criteria that apply to patients with sustained AF.

cute myocardial infarction resulting from an occlusive thrombus is recognized on an electrocardiogram by ST-segment elevation. 1 Early reperfusion therapy has proved beneficial in such infarctions. 2-4 The earlier the reperfusion, the greater the benefit, and the time to treatment is now considered to indicate the quality of care. These days, when thrombolytic treatment and percutaneous intervention are carried out so readily, it is important to remember that acute infarction is not the only cause of ST-segment elevation. The purpose of this review is to describe other conditions that mimic infarction and emphasize the electrocardiographic clues that can be used to differentiate them from true infarction.