Saturday December 7, 2019

Listen To Music To Reduce Cardiac Stress While Driving

Listening to music while driving can reduce cardiac stress

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Reducing stress
Researchers found that listening to music while driving reduces cardiac stress. Pixabay

Stress while driving is a risk factor for the development of cardiovascular disease and sudden cardiac complications such as heart attack, but now researchers have found that listening to music while driving can reduce cardiac stress.

“We found that cardiac stress in the participants in our experiment was reduced by listening to music while they were driving,” said study lead author Vitor Engracia Valenti, Professor at Sao Paulo State University in Brazil.

For the study, published in the journal Complementary Therapies in Medicine, researchers analysed the effects of music on cardiac stress in five women between the ages of 18 and 23.

“We opted to assess women who were not habitual drivers because people who drive frequently and have had a license for a long time are better adapted to stressful situations in traffic,” Valenti explained.

The volunteers were assessed on two days, in different situations and in a random order.

stress
Researchers analysed the effects of music on cardiac stress in five women between the ages of 18 and 23. Pixabay

On one day, they drove for 20 minutes at rush hour (5:30-6:30 pm) along a three km route in a busy district of Marilia, a medium-sized city in the northwest of Sao Paulo, without listening to music.

On the other day, the volunteers drove the same route at the same time of day but listened to instrumental music on a CD player coupled to the car radio.

The use of earbuds or headphones while driving is a traffic offense.

“To increase the degree of traffic stress, we asked them to drive a car they did not own. Driving their own car might help,” Valenti said.

The level of cardiac stress was estimated by measuring heart rate variability using a heart rate monitor attached to the participant’s chest.

Defined as fluctuations in the intervals between consecutive heart beats, heart rate variability is influenced by the autonomic nervous system.

The more active the sympathetic nervous system, the faster the heart beats, while the parasympathetic nervous system tends to slow it down.

“Elevated sympathetic nervous system activity reduces heart rate variability, whereas more intense parasympathetic nervous system activity increases it,” Valenti said.

stress
The level of cardiac stress was estimated by measuring heart rate variability using a heart rate monitor attached to the participant’s chest. Pixabay

Analysis showed a reduction in heart rate variability in the volunteers who drove without music, indicating a lower level of parasympathetic nervous system activity but sympathetic nervous system activation.

Conversely, heart rate variability increased in the drivers who listened to music, indicating a higher level of parasympathetic nervous system activity and a reduction in sympathetic nervous system activity.

However, the sample size used in the study was too small but significant.

“Listening to music attenuated the moderate stress overload the volunteers experienced as they drove,” Valenti said.

Also Read- Here’s Why Women Should Not Dine After 6 PM

“Listening to music could be such a preventive measure in favour of cardiovascular health in situations of intense stress such as driving during rush hour,” he said. (IANS)

Next Story

Generalised Anxiety Disorder During Teenage Can Lead to Harmful Drinking Habits

Using questionnaire and clinical interview data from more than 2,000 participants, researchers found generalised anxiety disorder at age 18 was linked to frequent drinking

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Anxiety
Research has shown that links between mental health problems, such as Anxiety disorders, and alcohol are common and complex. Pixabay

Researchers at the University of Bristol have found evidence of an association between generalised Anxiety disorder at age 18 and harmful drinking three years later.

The study, published in the journal Drug and Alcohol Dependence strengthens the evidence for a relationship between anxiety and later alcohol use as the researchers accounted for other factors such as adolescent smoking and cannabis use, and parental anxiety and alcohol use.

“Helping adolescents to develop positive strategies for coping with anxiety, instead of drinking alcohol, may reduce the risk of future harmful drinking. However, we cannot determine if the relationship is causal, because we used an observational study design,” said Maddy Dyer.

Using questionnaire and clinical interview data from more than 2,000 participants, researchers found generalised anxiety disorder at age 18 was linked to frequent drinking, frequent bingeing, hazardous drinking, and harmful drinking at age 18.

Generalised anxiety disorder continued to be associated with harmful drinking at age 21.

Drinking to cope was also strongly associated with more harmful drinking, but it did not appear to influence associations between anxiety and alcohol use.

Harmful drinking was measured using a special test developed by the World Health Association.

On average, adolescents with anxiety drank at more harmful levels regardless of whether they tended to drink alcohol for coping reasons or not.

Anxiety
Researchers at the University of Bristol have found evidence of an association between generalised Anxiety disorder at age 18 and harmful drinking three years later. Pixabay

“Our own research has shown that links between mental health problems, such as anxiety disorders, and alcohol are common and complex,” said Mark Leyshon, Senior Policy and Research Manager at Alcohol Change UK.

For example, anxiety can be both a result of stopping drinking and a risk factor in beginning to drink too much, as this new study suggests.

ALSO READ: Apple To Fix Popping Sound Issue With its New 16-inch MacBook Pro

“We need more research to help us better understand the connections between alcohol and mental health, as well as high-quality, accessible, integrated support for substance misuse and mental health issues,” Leyshon added. (IANS)