Short-term Effects of High-Dose #Caffeine on Cardiac #Arrhythmias in Patients With Heart Failure
A Randomized Clinical Trial
http://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2569283
Conclusions and Relevance Acute ingestion of high doses of caffeine did not induce arrhythmias in patients with systolic heart failure and at high risk for ventricular arrhythmias.
A Randomized Clinical Trial
http://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2569283
Conclusions and Relevance Acute ingestion of high doses of caffeine did not induce arrhythmias in patients with systolic heart failure and at high risk for ventricular arrhythmias.
Jamanetwork
Caffeine and Cardiac Arrhythmias in Patients With Heart Failure
This randomized clinical trial evaluates the short-term effects of high-dose caffeine consumption vs placebo in patients with heart failure at increased risk for arrhythmic events.
Nocturnal #Arrhythmias and Heart‐Rate Swings in Patients With Obstructive Sleep #Apnea Syndrome Treated With Beta Blockers
https://2medical.news/2020/10/31/nocturnal-arrhythmias-and-heart%E2%80%90rate-swings-in-patients-with-obstructive-sleep-apnea-syndrome-treated-with-beta-blockers/
The higher cardiovascular variability and the increased prevalence of arrhythmias in patients with obstructive sleep apneas may contribute to their higher rate of fatal events during sleep. In this regard, the use of beta blockers (BB) is debated because they may induce bradyarrhythmias and alter the pattern of heart rate changes induced by apneas. Thus, the aim of our study is to quantify peri‐apneic heart‐rate …
https://2medical.news/2020/10/31/nocturnal-arrhythmias-and-heart%E2%80%90rate-swings-in-patients-with-obstructive-sleep-apnea-syndrome-treated-with-beta-blockers/
The higher cardiovascular variability and the increased prevalence of arrhythmias in patients with obstructive sleep apneas may contribute to their higher rate of fatal events during sleep. In this regard, the use of beta blockers (BB) is debated because they may induce bradyarrhythmias and alter the pattern of heart rate changes induced by apneas. Thus, the aim of our study is to quantify peri‐apneic heart‐rate …