{"id":145179,"date":"2022-03-20T01:31:37","date_gmt":"2022-03-19T20:01:37","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/diastole-explanation-causes-symptoms-and-faqs\/"},"modified":"2022-04-16T15:29:52","modified_gmt":"2022-04-16T09:59:52","slug":"diastole-explanation-causes-symptoms-and-faqs","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/biology\/diastole\/","title":{"rendered":"Diastole &#8211; Explanation, Causes, Symptoms and FAQs"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/diastole\/#What_is_a_Diastole\" title=\"What is a Diastole?\">What is a Diastole?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/diastole\/#Definition_of_Diastole_and_Systole\" title=\"Definition of Diastole and Systole\">Definition of Diastole and Systole<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/diastole\/#Ventricular_Diastolic_Dysfunction\" title=\"Ventricular Diastolic Dysfunction\">Ventricular Diastolic Dysfunction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/diastole\/#Causes_and_Effects_of_Diastolic_Heart_Failure\" title=\"Causes and Effects of Diastolic Heart Failure\">Causes and Effects of Diastolic Heart Failure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/biology\/diastole\/#Symptoms_of_Diastolic_Heart_Failure\" title=\"Symptoms of Diastolic Heart Failure\">Symptoms of Diastolic Heart Failure<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_a_Diastole\"><\/span>What is a Diastole?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A diastole is the stage of the cardiac cycle during which the heart relaxes and blood flows into the ventricles.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-145178 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/diastole-explanation-causes-symptoms-and-faqs.jpg\" alt=\"\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/diastole-explanation-causes-symptoms-and-faqs.jpg?v=1647720094 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/diastole-explanation-causes-symptoms-and-faqs-300x212.jpg?v=1647720094 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Definition_of_Diastole_and_Systole\"><\/span>Definition of Diastole and Systole<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The cardiac cycle is the sequence of events that occur as the heart contracts and relaxes. The cardiac cycle is divided into two phases: diastole and systole.<\/p>\n<p>In diastole, the heart relaxes and the ventricles fill with blood. In systole, the heart contracts and the blood is pushed out of the ventricles.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ventricular_Diastolic_Dysfunction\"><\/span>Ventricular Diastolic Dysfunction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In ventricular diastolic dysfunction, the ventricles do not relax and fill with blood as they should during diastole. This can cause the ventricles to become stiff and unable to pump blood effectively. As a result, the heart may not be able to supply the body with enough oxygen-rich blood. Ventricular diastolic dysfunction can cause shortness of breath, fatigue, and other symptoms.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Causes_and_Effects_of_Diastolic_Heart_Failure\"><\/span>Causes and Effects of Diastolic Heart Failure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The most common type of heart failure is diastolic heart failure. This is when the heart muscle is too weak to pump blood efficiently. This can be caused by a number of things, including coronary artery disease, high blood pressure, and diabetes.<\/p>\n<p>The most common symptoms of diastolic heart failure are shortness of breath, fatigue, and fluid retention.<\/p>\n<p>If left untreated, diastolic heart failure can lead to a number of serious health problems, including arrhythmias, heart attack, and stroke.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Symptoms_of_Diastolic_Heart_Failure\"><\/span>Symptoms of Diastolic Heart Failure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Symptoms of diastolic heart failure may include shortness of breath, fatigue, and fluid retention. These symptoms are often worse when the person is active or when they are lying down.<\/p>\n<p>Heart failure is a condition in which the heart can&#8217;t pump enough blood to meet the body&#8217;s needs. There are two types of heart failure: systolic and diastolic. Systolic heart failure occurs when the heart muscle can&#8217;t pump blood out of the heart as well as it should. Diastolic heart failure occurs when the heart can&#8217;t relax and fill with blood as it should.<\/p>\n<p>Symptoms of diastolic heart failure include shortness of breath, fatigue, and fluid retention. Shortness of breath is the most common symptom and is often worse when lying down. Fatigue is also common and can make everyday activities difficult. Fluid retention can cause swelling in the legs, ankles, and feet.<\/p>\n<p>If you experience any of these symptoms, see your doctor. Treatment for diastolic heart failure includes lifestyle changes, medications, and sometimes surgery. Lifestyle changes may include quitting smoking, eating a healthy diet, and exercising regularly. Medications may include diuretics, beta blockers, and ACE inhibitors. Surgery may be necessary if the heart muscle has been severely damaged.<\/p>\n<p>If you have heart failure, it&#8217;s important to stick to your treatment plan and follow your doctor&#8217;s instructions. With treatment, most people with diastolic heart failure can lead a normal, healthy life.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is a Diastole? A diastole is the stage of the cardiac cycle during which the heart relaxes and blood [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Diastole - Explanation, Causes, Symptoms and FAQs","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Learn about diastole topic of Biology in details explained by subject experts on infinitylearn.com. 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