Question 2367
{"accessible":false,"alternatives":[{"id":11674,"text":"arterial pressure decreases when the IABP is inflated"},{"id":11675,"text":"myocardial oxygen demand increases when the IABP is deflated"},{"id":11677,"text":"starts to deflate when cardiac muscle are about to relax"},{"id":11676,"text":"used to provide hemodynamic assistance during cardiogenic shock"}],"archived":false,"correctAlternativeId":11676,"explanation":"\u003cp\u003eThe \u003ca href=\"/articles/intra-aortic-balloon-pump\"\u003eIABP\u003c/a\u003e when inflated, arterial pressure in the heart is increased as it restricts blood flow exiting the aorta. As the cardiac muscles begin to contract, the IABP will deflate, hence lowering myocardial oxygen demand. This process allows hemodynamic stability in a patient with cardiogenic shock.\u003c/p\u003e","id":2367,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2367","nextQuestionPath":null,"relatedArticles":[],"alsoUsedIn":[{"id":1346,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1346","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1346"},{"id":1200,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1200","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1200"},{"id":248,"kind":"LiveSchedule","title":"248","link":"https://radiopaedia.org/admin/live_schedules/248"},{"id":158,"kind":"LiveSchedule","title":"158","link":"https://radiopaedia.org/admin/live_schedules/158"},{"id":1723,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1723","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1723"},{"id":365,"kind":"LiveSchedule","title":"365","link":"https://radiopaedia.org/admin/live_schedules/365"},{"id":277,"kind":"LiveSchedule","title":"277","link":"https://radiopaedia.org/admin/live_schedules/277"},{"id":1286,"kind":"Course","title":"2022 Virtual Conference Private Use - page 1286","link":"https://radiopaedia.org/courses/2022-virtual-conference-private-use/pages/1286"},{"id":1286,"kind":"Course","title":"X-ray \u0026 Ultrasound Lectures - page 1286","link":"https://radiopaedia.org/courses/xray-lectures/pages/1286"},{"id":1451,"kind":"Course","title":"2023 Virtual Conference Private Use - page 1451","link":"https://radiopaedia.org/courses/2023-virtual-conference-private-use/pages/1451"}],"stem":"\u003cp\u003eWhich of the following is true for an intra-aortic balloon pump (IABP)?\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/2367"}],"attemptsPercentages":[{"alternativeId":"11677","percentage":8},{"alternativeId":"11676","percentage":77},{"alternativeId":"11674","percentage":10},{"alternativeId":"11675","percentage":5}],"promptToLogin":false,"questionManager":false,"articleId":"intra-aortic-balloon-pump"}