[{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\u003Cdiv id=\u0022republish_modal_form\u0022\u003E\u003Cform class=\u0022modal-form-example-modal-form ecl-form\u0022 data-drupal-selector=\u0022modal-form-example-modal-form\u0022 action=\u0022\/en\/article\/modal\/10150\u0022 method=\u0022post\u0022 id=\u0022modal-form-example-modal-form\u0022 accept-charset=\u0022UTF-8\u0022\u003E\u003Cp\u003EHorizon articles can be republished for free under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence.\u003C\/p\u003E\n \u003Cp\u003EYou must give appropriate credit. We ask you to do this by:\u003Cbr \/\u003E\n 1) Using the original journalist\u0027s byline\u003Cbr \/\u003E\n 2) Linking back to our original story\u003Cbr \/\u003E\n 3) Using the following text in the footer: This article was originally published in \u003Ca href=\u0027#\u0027\u003EHorizon, the EU Research and Innovation magazine\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003ESee our full republication guidelines \u003Ca href=\u0027\/horizon-magazine\/republish-our-stories\u0027\u003Ehere\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003EHTML for this article, including the attribution and page view counter, is below:\u003C\/p\u003E\u003Cdiv class=\u0022js-form-item form-item js-form-type-textarea form-item-body-content js-form-item-body-content ecl-form-group ecl-form-group--text-area form-no-label ecl-u-mv-m\u0022\u003E\n \n\u003Cdiv\u003E\n \u003Ctextarea data-drupal-selector=\u0022edit-body-content\u0022 aria-describedby=\u0022edit-body-content--description\u0022 id=\u0022edit-body-content\u0022 name=\u0022body_content\u0022 rows=\u00225\u0022 cols=\u002260\u0022 class=\u0022form-textarea ecl-text-area\u0022\u003E\u003Ch2\u003EHigh blood pressure? A heart app prescribes musical therapy\u003C\/h2\u003E\u003Cp\u003EThe opening of a Beethoven symphony thrills the heart \u2013 but not just figuratively. While music touches us emotionally, it stimulates the heart physically and can lower blood pressure.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Ca href=\u0022https:\/\/ec.europa.eu\/eurostat\/web\/products-eurostat-news\/-\/edn-20210929-1\u0022\u003EMore than one in five people aged 15 years and over in the EU have reported having high blood pressure\u003C\/a\u003E, which can lead to failure in the heart, kidneys or brain. Lowering blood pressure even slightly can reduce the risks of cardiovascular disease.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EHeartfelt tunes\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003EFrom the Science and Technology of Music and Sound Laboratory in Paris to King\u2019s College London, Professor Elaine Chew is developing an app for smartphones to boost heart health as part of an EU-funded project called HEART.FM.\u003Cbr \/\u003E\n\u003Cbr \/\u003E\n\u2018We\u2019re creating an app that will monitor people\u2019s response as they listen to music and then tailor that music to benefit them,\u2019 said Chew, a professor of engineering at King\u2019s who collaborates with St Bartholomew\u2019s Hospital in London.\u003C\/p\u003E\n\n\u003Cp\u003EThe app uses measurements of the person\u2019s heart and artificial intelligence algorithms to create a listening regimen that regulates blood pressure.\u003C\/p\u003E\n\n\u003Cp\u003EWhile \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/957532\u0022\u003EHEART.FM\u003C\/a\u003E stands to help people today, another EU-funded project called \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/101040297\u0022\u003EGOING VIRAL\u003C\/a\u003E looks back at how public perceptions and uses of music in Europe have evolved through the course of disease outbreaks over the past four centuries.\u003C\/p\u003E\n\n\u003Cp\u003EIn the 17th century, music was believed by many people in Europe to have the power to stop or even prevent an outbreak of the plague, according to Professor Marie Louise Herzfeld-Schild, who leads GOING VIRAL and is a musicologist at the University of Music and Performing Arts Vienna.\u003C\/p\u003E\n\n\u003Cp\u003EThe two projects show music\u0027s influences on human emotions through the ages and how its emotional power is now being harnessed through modern technology.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EPersonal perspective\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003EChew has a personal connection to HEART.FM. She had suffered from an irregular heartbeat, which was successfully treated. The experience made Chew conscious of her own and others\u2019 heart health.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018Medicine made it possible for me to have a much better quality of life and it led me to rethink the purpose of what it is I do,\u2019 she said.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EWe\u2019re creating an app that will monitor people\u2019s response as they listen to music and then tailor that music to benefit them.\r\n\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EProfessor Elaine Chew, HEART.FM\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\n\n\u003Cp\u003EA professional-level piano player herself, Chew has since 2018 studied how people\u2019s hearts respond to music, starting with patients who have pacemakers.\u003C\/p\u003E\n\n\u003Cp\u003EA pacemaker is used to treat some abnormal rhythms \u2013 called arrhythmias \u2013 that can cause the heart to beat too slowly, too fast or irregularly. The pacemaker enables a patient\u2019s heart to beat regularly by sending electrical pulses to it.\u003C\/p\u003E\n\n\u003Cp\u003EChew and colleagues at St Bartholomew\u2019s Hospital discovered some good news: the recovery time between beats of the hearts of people with pacemakers could be modulated by music. In general, quicker recovery times signal stress, while longer ones indicate relaxation or calm.\u003C\/p\u003E\n\n\u003Cp\u003EChew is drawing on the findings of her work involving pacemaker patients to develop the HEART.FM app for a much broader group of people.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018People enjoy music as a pleasurable pastime \u2013 the difference here is that we are monitoring how the body responds,\u2019 she said.\u003C\/p\u003E\n\n\u003Cp\u003EHEART.FM\u2019s goal is to fingerprint the cardiovascular responses of people listening to music. Chew often hooks up students to the testing device and then sends them data from the app so they can see their own physiological response to music.\u003C\/p\u003E\n\n\u003Cp\u003EThe app in development would be downloaded onto a smartphone by users to track their heart\u2019s rhythmical responses to music and to guide them on a therapeutic path to lower blood pressure. The plan is to make the app globally available for download from app stores.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EShifting views\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003EUnder GOING VIRAL, funded by the European Research Council, Herzfeld-Schild is interested in how Europeans of bygone eras felt about music.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EThe emotional experiences of music have been different throughout times and throughout places.\r\n\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EProfessor Marie Louise Herzfeld-Schild, GOING VIRAL\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\n\n\u003Cp\u003EHer project is investigating and comparing the emotional experiences that people had from music during three epochs of disease outbreaks in Vienna: plague in 1679 and 1713, cholera in 1831 and flu in 1918-19.\u003C\/p\u003E\n\n\u003Cp\u003EHerzfeld-Schild believes that emotional experiences differ through the periods of history.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018The way we navigate the world emotionally is bound to our upbringing and what we learned about the world,\u2019 she said. \u2018That changes how we feel about music.\u2019\u003C\/p\u003E\n\n\u003Cp\u003EDuring the plague outbreaks, people in western Europe often blamed the planets and believed music could influence them and, as a result, end or ward off the pestilence.\u003C\/p\u003E\n\n\u003Cp\u003EAt the same time, there was also a belief that contaminated items could make you sick. Records exist of people burning instruments or sheet music.\u0026nbsp;\u003C\/p\u003E\n\n\u003Cp\u003E\u2018Music in that context was dangerous,\u2019 said Herzfeld-Schild. \u2018Religion was quite important, so people understand the plague to be a punishment from God.\u2019\u003C\/p\u003E\n\n\u003Cp\u003EAlternatively, they would blame Jews or foreigners from the East, she said.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EMusical escapes \u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003EDuring the 1700s, perceptions in Europe evolved again to embrace the idea of music as a source of listening bliss.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018The idea of a universal kind of \u201ctrue\u201d music and that music is good for everyone begins in the 18\u003Csup\u003Eth\u003C\/sup\u003E century,\u2019 said Herzfeld-Schild. \u2018Also, in the late 18\u003Csup\u003Eth\u003C\/sup\u003E century, there arises this idea of music as a kind of religious experience, like a revelation, or escape from this bleak life.\u2019\u003C\/p\u003E\n\n\u003Cp\u003EBy the time of the cholera outbreak in the 19\u003Csup\u003Eth\u003C\/sup\u003E century, medical practices and popular attitudes to music had shifted. Once people realised that this disease had its origins in dirty water, charity balls were run in Vienna for cholera victims and even featured new music from the composer Johann Strauss.\u0026nbsp;\u003C\/p\u003E\n\n\u003Cp\u003EThe final outbreak that Herzfeld-Schild will investigate is the so-called Spanish flu, which started in 1918. It came when some people could buy early versions of gramophones and listen to music in their own homes.\u003C\/p\u003E\n\n\u003Cp\u003EThis was a tumultuous time for Austria because the first flu outbreak coincided with the end of the First World War, collapse of the monarchy and disappearance of the Habsburg Empire.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018There\u2019s really a lack of knowledge about how music was perceived emotionally during these times of diseases,\u2019 said Herzfeld-Schild.\u003C\/p\u003E\n\n\u003Cp\u003EDuring the Covid-19 pandemic that started in 2020, she noticed that people seemed to assume a shared experience with those who faced disease outbreaks in earlier eras. But this supposition seemed wrong to Herzfeld-Schild based on her study of the history of music, medicine and emotions for more than a decade.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018From everything I know, right now, the emotional experiences of music during pandemics have been different throughout times and throughout places,\u2019 she said. \u2018I\u2019m sure it was very different for people in the past.\u2019\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cem\u003EResearch in this article was funded via the EU\u2019s European Research Council (ERC). 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