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The dispersion of myocardial repolarization in ischemic stroke and intracranial hemorrhage
Markers of dispersion of myocardial repolarization have been proposed to identify the patients at higher risk of malignant arrhythmic events. The aim of the present study is to assess a possible association of the electrocardiografic (ECG) markers of the dispersion of repolarization with the type of stroke, involvement of insula, neurological severity (National Institutes of Health Stroke Scale, NIHSS score), and disability (modified Rankin Scale, mRS score) in patients with a cerebrovascular event.
Source: Journal of Electrocardiology - May 17, 2018 Category: Cardiology Authors: Alessandra Danese, Manuel Cappellari, Elia Pancheri, Giacomo Mugnai, Nicola Micheletti, Giampaolo Tomelleri, Monica Carletti, Giulia Turri, Vincenzo Marafioti, Salvatore Monaco, Bruno Bonetti, Paolo Bovi Source Type: research

Inflammation and Atrial Electrical Remodeling in Patients With Embolic Strokes of Undetermined Source
About one third of ischaemic strokes are classified as embolic strokes of undetermined source (ESUS). A silent atrial fibrillation (AF) may play a pathogenic role in these strokes and P wave dispersion (PWD), representing an electrocardiograph (ECG) predictor for paroxysmal AF, thereby a potential marker of covert cardioembolism, was found to be increased in cryptogenic stroke. Furthermore, current evidence links AF to inflammation: inflammatory markers, such as high-sensitive C-reactive protein (hsCRP), have been related to the development and persistence of AF, possibly by promoting atrial remodelling.
Source: Heart, Lung and Circulation - May 8, 2018 Category: Cardiology Authors: Maurizio Acampa, Pietro Enea Lazzerini, Francesca Guideri, Rossana Tassi, Andrea Lo Monaco, Giuseppe Martini Tags: Original Article Source Type: research

Inflammation and Atrial Electrical Remodelling in Patients With Embolic Strokes of Undetermined Source
About one third of ischaemic strokes are classified as embolic strokes of undetermined source (ESUS). A silent atrial fibrillation (AF) may play a pathogenic role in these strokes and P wave dispersion (PWD), representing an electrocardiographic (ECG) predictor for paroxysmal AF, thereby a potential marker of covert cardioembolism, was found to be increased in cryptogenic stroke. Furthermore, current evidence links AF to inflammation: inflammatory markers, such as high-sensitive C-reactive protein (hsCRP), have been related to the development and persistence of AF, possibly by promoting atrial remodelling.
Source: Heart, Lung and Circulation - May 7, 2018 Category: Cardiology Authors: Maurizio Acampa, Pietro Enea Lazzerini, Francesca Guideri, Rossana Tassi, Andrea Lo Monaco, Giuseppe Martini Tags: Original Article Source Type: research