{ bidder: 'ix', params: { siteId: '195455', size: [300, 50] }}, 'cap': true { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, See additional information. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }},

{ bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_mpuslot3_flex' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, The word in the example sentence does not match the entry word. { bidder: 'ix', params: { siteId: '195457', size: [320, 50] }}, pbjs.setConfig(pbjsCfg); { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot3_mobile_flex' }}, var mapping_topslot_b = googletag.sizeMapping().addSize([746, 0], [[728, 90]]).addSize([0, 0], []).build(); The latest information about heart & vascular disorders, treatments, tests and prevention from the No. googletag.cmd.push(function() { { bidder: 'sovrn', params: { tagid: '387232' }}, "sign-up": "https://dictionary.cambridge.org/auth/signup?rid=READER_ID", 1-ranked heart program in the United States. {code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 100], [320, 50], [300, 50]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776338', position: 'btf' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, Angina is chest pain due to inadequate blood supply to the heart. { bidder: 'ix', params: { siteId: '195457', size: [300, 250] }}, googletag.pubads().setTargeting("cdo_tc", "resp"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_mpuslot2' }}]}, It is recommended as a noninvasive procedure as part of assessing potential and established heart problems. Cardiologists, or heart specialists, are trained to evaluate these images to assess heart function and provide a report of the results.The echocardiogram is just one of the many tests that can be done to evaluate heart anatomy and function. { bidder: 'ix', params: { siteId: '195453', size: [300, 250] }}, enableSendAllBids: false, }; iasLog("criterion : cdo_c = " + ["science_geographic_locales", "people_society_religion", "shopping_consumer_resources"]); { bidder: 'ix', params: { siteId: '195454', size: [336, 280] }}, { bidder: 'ix', params: { siteId: '195467', size: [320, 50] }}, For the heart to function normally these structures need to be intact and the heart muscle needs to beat in a coordinated fashion, so that blood flows in and out of each chamber in the proper direction. googletag.pubads().setTargeting("cdo_c", ["science_geographic_locales", "people_society_religion", "shopping_consumer_resources"]); { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, We do not endorse non-Cleveland Clinic products or services. 'max': 30, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }},

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var pbMobileHrSlots = [ Echocardiography (echo) is a painless test that uses sound waves to create pictures of your heart. { bidder: 'sovrn', params: { tagid: '448834' }}, iasLog("exclusion label : resp");

Terms of Use. Last reviewed by a Cleveland Clinic medical professional on 02/14/2019. The test usually takes up to an hour to do. var pbHdSlots = [ 'min': 31, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, expires: 60 { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, 'increment': 0.01, Learn more. 'min': 8.50, timeout: 8000, { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'sovrn', params: { tagid: '448838' }}, { bidder: 'appnexus', params: { placementId: '11654151' }}, The patient may be asked to roll on their left side take deep breaths to help the probe better "see" the heart. Some heart issues that the echocardiogram can help evaluate include the following: There is no preparation for a transthoracic echocardiogram. The risk of angina can be reduced by following a heart healthy lifestyle. A heart attack happens when a blood clot completely obstructs a coronary artery supplying blood to the heart muscle. iasLog("exclusion label : wprod"); If you're having a TEE, you usually shouldn't eat or drink for 8 hours prior to the test. { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, bidderSequence: "fixed" { bidder: 'appnexus', params: { placementId: '11654189' }}, Your doctor may recommend echo if you have signs and symptoms of heart problems. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }},

{code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [336, 280]] } }, Technicians specially trained in echocardiography produce the images and videos, often using a special probe or transducer that is placed in various places on the chest wall, to view the heart from different directions. Take the Sudden Cardiac Arrest Quiz. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }},

googletag.pubads().collapseEmptyDivs(false); { bidder: 'appnexus', params: { placementId: '11653860' }}, For a stress echocardiogram, the patient may need to walk on a treadmill or ride a bicycle. { bidder: 'ix', params: { siteId: '195457', size: [320, 50] }}, dfpSlots['houseslot_b'] = googletag.defineSlot('/2863368/houseslot', [], 'ad_houseslot_b').defineSizeMapping(mapping_houseslot_b).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').setTargeting('ad_group', Adomik.randomAdGroup()).addService(googletag.pubads()); coronary heart disease tests include: Marfan syndrome is hereditary (genetic) condition affecting connective tissue. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'openx', params: { unit: '539971069', delDomain: 'idm-d.openx.net' }},

Heart attacks symptoms vary greatly for men and women, from anxiety and fatigue to nausea and sweating. The stomach should be empty to prevent vomiting and aspiration into the lungs. {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } },