Cardioversion strategy impacts rate control during recurrences in patients with paroxysmal atrial fibrillation: A subanalysis of the RACE 7 ACWAS trial.

Background: In the Rate Control versus Electrical Cardioversion Trial 7-Acute Cardioversion versus Wait and See, patients with recent-onset atrial fibrillation (AF) were randomized to either early or delayed cardioversion.

Aim: This prespecified sub-analysis aimed to evaluate heart rate during AF recurrences after an emergency department (ED) visit identified by an electrocardiogram (ECG)-based handheld device.

Methods: After the ED visit, included patients (n = 437) were asked to use an ECG-based handheld device to monitor for recurrences during the 4-week follow-up period.

Mobile health adherence for the detection of recurrent recent-onset atrial fibrillation.

Objective: The Rate Control versus Electrical Cardioversion Trial 7-Acute Cardioversion versus Wait and See trial compared early to delayed cardioversion for patients with recent-onset symptomatic atrial fibrillation (AF). This study aims to evaluate the adherence to a 4-week mobile health (mHealth) prescription to detect AF recurrences after an emergency department visit.

Methods: After the emergency department visit, the 437 included patients, irrespective of randomisation arm (early or delayed cardioversion), were asked to record heart rate and rhythm for 1 min three times daily and in case of symptoms by an electrocardiography-based handheld device for 4 weeks (if available).

Effect of dynamic light at the coronary care unit on the length of hospital stay and development of delirium: a retrospective cohort study.

Background: Disturbed circadian rhythm is a potential cause of delirium and is linked to disorganisation of the circadian rhythmicity. Dynamic light (DL) could reset the circadian rhythm by activation of the suprachiasmatic nucleus to prevent delirium. Evidence regarding the effects of light therapy is predominantly focused on psychiatric disorders and circadian rhythm sleep disorders.

Hypertrophic remodelling in cardiac regulatory myosin light chain (MYL2) founder mutation carriers.

Aims: Phenotypic heterogeneity and incomplete penetrance are common in patients with hypertrophic cardiomyopathy (HCM). We aim to improve the understanding in genotype-phenotype correlations in HCM, particularly the contribution of an MYL2 founder mutation and risk factors to left ventricular hypertrophic remodelling.

Methods And Results: We analysed 14 HCM families of whom 38 family members share the MYL2 c.

Secundum atrial septal defect is associated with reduced survival in adult men.

Aims: The identification of sex differences in the prognosis of adults with a secundum atrial septal defect (ASD2) could help tailor their clinical management, as it has in other cardiovascular diseases. We investigated whether disparity between the sexes exists in long-term outcome of adult ASD2 patients.

Methods And Results: Patients with ASD2 classified as the primary defect were selected from the Dutch national registry of adult congenital heart disease.