A study presented at the 'ESC Congress 2020 The Digital Experience' has suggested that yoga may help in the easing of symptoms of the most prevalent hearth rhythm disorder—atrial fibrillation. Some of the most common symptoms of the condition are shortness of breath, dizziness, racing or irregular pulse, palpitations and chest pain.
Highlighting the severity of the symptoms, study author Naresh Sen said: "The symptoms of atrial fibrillation can be distressing. They come and go, causing many patients to feel anxious and limiting their ability to live a normal life."
Yoga and Symptoms of Atrial Fibrillation
According to the study, one in four middle-aged adults in Europe and the US will develop this condition, which increases death risk 1.5-fold in men and 2-fold in women. This study investigated whether yoga could ease symptoms in patients with atrial fibrillation.
For the findings, the research team enrolled 538 patients from 2012 to 2017. Patients served as their own controls. For 12 weeks, they did no yoga and then for 16 weeks, patients attended 30-minute yoga sessions every other day that included postures and breathing.
During the yoga period, patients were also encouraged to practice the movements and breathing at home on a daily basis. During both study periods, symptoms and episodes of atrial fibrillation were recorded in a diary. Some patients also wore a heart monitor to verify atrial fibrillation episodes.
Patients completed an anxiety and depression survey, and a questionnaire assessing their ability to do daily activities and socialize, energy levels, and mood. Heart rate and blood pressure were also measured. The researchers then compared outcomes between the yoga and non-yoga periods. During the 16-week yoga period, patients experienced significant improvements in all areas compared to the 12-week non-yoga period.
For example, during the non-yoga period, patients experienced an average of 15 symptomatic episodes of atrial fibrillation compared to eight episodes during the yoga period. The average blood pressure was 11/6 mmHg lower after yoga training. "Our study suggests that yoga has wide-ranging physical and mental health benefits for patients with atrial fibrillation and could be added on top of usual therapies," Sen noted.
(With inputs from agencies)