Sunday February 17, 2019

Weight Lifting Proven Better Than Walking And Cycling To Keep Heart Diseases At Bay

For the study, the researchers included 4,086 adults aged 21 to 44 or over 45

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Weight Lifting
Weightlifting better than walking and cycling for heart: Study. Pixabay

While it is well known that physical activities promote heart health, a new study suggests that weightlifting, rather than walking and cycling, can better help keep heart diseases at bay.

The study showed that engaging in both static activities such as strength training and dynamic activities like walking and cycling was associated with 30 to 70 per cent lower rates of cardiovascular disease risk factors.

But, the associations were strongest for strength training among youth than older adults.

“Both strength training and aerobic activity appeared to be heart healthy, even in small amounts, at the population level,” said Maia P. Smith, Assistant Professor at St. George’s University in Grenada.

“However, static activity appeared more beneficial than dynamic,” Smith added.

Lift Weights
Lift Weights. Pixabay

Further, the researchers suggested that clinicians should counsel patients, especially the elderly, to exercise regardless of activity types as patients who did both types of physical activity fared better than patients who simply increased the level of one type of activity.

“The important thing is to make sure they are engaging in physical activity,” Smith said.

The findings were presented at the ACC Latin America Conference 2018 in Peru.

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For the study, the researchers included 4,086 adults aged 21 to 44 or over 45.

The team analysed cardiovascular risk factors, such as high blood pressure, obesity, diabetes and high cholesterol, as a function of self-reported static and/or dynamic activity. (IANS)

Next Story

New Software Can Spot Potentially Lethal Heart Diseases

The incidence and prevalence of cardiac disease continues to increase every year. However, improvements in prevention and treatment require better understanding of electrical behaviour across the heart

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Cardiovascular Disease
stress cardiac MRI can not only diagnose heart disease, but can also predict which cases are potentially fatal. Pixabay

Researchers have developed a new software that could spot potentially lethal heart diseases and may lead to improvements in prevention and treatment, says a new study.

The software – ElectroMap – which measures electrical activity in the organ, is a new open-source software for processing, analysis and mapping complex cardiac data.

The study showed that the heart’s pumping ability is controlled by electrical activity that triggers the heart muscle cells to contract and relax. In certain heart diseases such as arrhythmia, the organ’s electrical activity is affected.

Arrhythmia is improper beating of the heart too fast or too slow.

Heart disease
Stress cardiac MRI leads to fatal heart disease. Pixabay

“We believe that ElectroMap will accelerate innovative cardiac research and lead to wider use of mapping technologies that help prevent the incidence of arrhythmia,” said Kashif Rajpoot, Senior Lecturer at the University of Birmingham Dubai.

“This is a robustly validated open-source flexible tool for processing and by using novel data analysis strategies we have developed, this software will provide a deeper understanding of heart diseases, particularly the mechanisms underpinning potentially lethal arrhythmia,” Rajpoot added, published in the journal, Scientific Reports.

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The incidence and prevalence of cardiac disease continues to increase every year. However, improvements in prevention and treatment require better understanding of electrical behaviour across the heart, the study noted. (IANS)