MUSIC is good for the heart, as cardiac patients recover better with tunes piped on to the ward, research claims.
A study found that listening to quiet songs for even just a short period while recuperating from surgery was beneficial for a dodgy ticker.
Experts say that it should be played more often to improve rehabilitation.
They compared 24 heart patients in intensive care, with half played 45 minutes of music daily for five days while the other dozen listened to none.
By the end, the music group appeared healthier, with significantly lower heart rates and blood pressure, and fewer problems with breathing ventilators.
Music was played at a volume of 15 decibels, about the same as rustling leaves.
Study author Dr Ilani Pérez, from Mexico’s University of Guanajuato, said: “Music therapy has beneficial effects on physiological distress signs such as heart rate and blood pressure.
“This suggests it can be a non-invasive intervention to improve stability in a high-stress setting such as the cardiac intensive care unit.
“Doctors should consider incorporating music into their practice as it is safe and low-cost.
“By reducing physiological distress and enhancing patient comfort, music therapy ultimately improves both the patient experience and clinical outcomes.”
The latest study adds to growing evidence of the health benefits of music.
Previous research has shown it can lower stress, boost mood and improve memory and focus.
It may also slow the progress of dementia or reduce symptoms, as well as strengthening the function of the immune system.
Scientists believe the rhythms help to regulate the nervous system, as well as triggering emotions that might reduce stress.
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