†Deceased (see In Memoriam at the end of this document) *Representative of the Pediatric and Congenital Electrophysiology Society (PACES) ‡Representative of the European Heart Rhythm Association (EHRA) xRepresentative of the Society of Thoracic Surgeons (STS) {Representative of the American College of Cardiology (ACC) #Representative of the Latin American Heart Rhythm Society (LAHRS) **Representative of the Infectious Diseases Society of America (IDSA) ‡ ‡Representative of the American Heart Association (AHA) xxRepresentative of the American Society of Anesthesiologists (ASA) {{Representative of the Asia Pacific Heart Rhythm Society (APHRS)

Background and Purpose-Baseline hyperglycemia has been considered an independent predictor of stroke outcome. The present study analyzes the dynamics of serum glucose levels within the first 24 hours and its impact on stroke outcome. Methods-We studied 748 patients with acute ischemic hemispheric stroke in the second European Cooperative Acute Stroke Study (ECASS-II). The patients had 2 serum glucose measurements, at baseline and at 24 hours. Four dynamic patterns were defined as baseline hyperglycemia present only at baseline, 24-hour hyperglycemia present only at 24 hours, persistent hyperglycemia, ie, hyperglycemia at baseline and at 24 hours, and persistent normoglycemia, ie, normoglycemia at baseline and at 24 hours. The end points were 7-day neurological improvement on National Institutes

In addition to the PVC burden, other characteristics like a longer PVC duration, presence of nonsustained VT, multiform PVCs and right ventricular PVCs might be associated with cardiomyopathy.