Cool Drinks Linked to Afib Episodes: Survey Finds Lifestyle Impact
USA: Researchers have found in a cross-sectional survey that many individuals with atrial fibrillation (AFib) experienced fewer episodes by avoiding cold drinks and foods like ice water, smoothies, and ice cream. Strategies included letting beverages reach room temperature and avoiding straws. Despite patient-reported improvements, healthcare providers often dismissed the "cold drink heart" (CDH) phenomenon.
The study published in Journal of Cardiovascular Electrophysiology and led by Daniel D. DiLena from Kaiser permanente, Northern California, sheds light on comparative under recognized trigger of atrial fibrillation. The research focused on the 'cold drink heart' phenomenon, a term used to describe atrial fibrillation episodes that are triggered specifically by the intake of cold consumables.
The investigators conducted a mixed-methods study involving a detailed patient survey supplemented by chart reviews. Participants were either approached during emergency department visits for AFib or reached out to the study team directly. The survey collected data on demographics, clinical history, and the nature of AFib episodes, particularly those linked to cold consumption.
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