{"id":3081,"date":"2024-06-21T23:52:09","date_gmt":"2024-06-21T23:52:09","guid":{"rendered":"https:\/\/heartstrong.ca\/?p=3081"},"modified":"2024-11-12T04:43:59","modified_gmt":"2024-11-12T04:43:59","slug":"blood-pressure-impact-heart-health","status":"publish","type":"post","link":"https:\/\/heartstrong.ca\/?p=3081","title":{"rendered":"Episode 3: Understanding Blood Pressure and Its Impact on Heart Health"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-background-color:var(--awb-color1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1323px;margin-left: calc(-5% \/ 2 );margin-right: calc(-5% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.375%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.375%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:2.375%;--awb-spacing-left-medium:2.375%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:2.375%;--awb-spacing-left-small:2.375%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h3 style=\"text-align: center;\">Listen to the deep dive of the podcast episode of &#8220;To Change The Subject&#8221;<\/h3>\n<\/div><div class=\"fusion-audio fusion-audio-1\" style=\"--awb-progress-color:var(--awb-color1);--awb-border-color:var(--awb-color1);--awb-background-color:var(--awb-color8);--awb-max-width:100%;--awb-border-size:0;--awb-border-top-left-radius:0px;--awb-border-top-right-radius:0px;--awb-border-bottom-right-radius:0px;--awb-border-bottom-left-radius:0px;\"><audio class=\"wp-audio-shortcode\" id=\"audio-3081-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/heartstrong.ca\/wp-content\/uploads\/2024\/06\/Episode3.mp3?_=1\" \/><a href=\"https:\/\/heartstrong.ca\/wp-content\/uploads\/2024\/06\/Episode3.mp3\">https:\/\/heartstrong.ca\/wp-content\/uploads\/2024\/06\/Episode3.mp3<\/a><\/audio><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:14.4pt;--awb-text-font-family:&quot;Lato&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>Blood pressure is a critical indicator of heart health, and understanding it is key to preventing serious conditions like heart disease and stroke. This episode dives into what blood pressure is, how it is measured, and why high blood pressure, also known as hypertension, significantly increases the risk of stroke and other cardiovascular problems.<\/p>\n<h2>What Is Blood Pressure?<\/h2>\n<p>Blood pressure is the force exerted by circulating blood on the walls of the blood vessels, particularly the arteries. The heart pumps blood into the arteries, which carry it throughout the body. Blood pressure is measured in millimetres of mercury (mm Hg) and recorded as two numbers:<\/p>\n<ul>\n<li><strong>Systolic pressure:<\/strong> The top number represents the pressure in your arteries when your heart beats and pumps blood.<\/li>\n<li><strong>Diastolic pressure:<\/strong> The bottom number indicates the pressure in your arteries when your heart rests between beats.<\/li>\n<\/ul>\n<p>For example, a normal blood pressure reading might be 120\/80 mm Hg, with 120 representing the systolic pressure and 80 representing the diastolic pressure.<\/p>\n<p>Blood pressure levels vary throughout the day and can be influenced by factors such as activity level, stress, diet, and hydration. However, consistently elevated blood pressure levels can indicate hypertension, a serious medical condition that can damage the heart and other vital organs.<\/p>\n<p><strong>Blood Pressure Categories<\/strong><\/p>\n<p>The American Heart Association (AHA) classifies blood pressure into five categories:<\/p>\n<ol>\n<li><strong>Normal:<\/strong> Systolic less than 120 mm Hg and diastolic less than 80 mm Hg.<\/li>\n<li><strong>Elevated:<\/strong> Systolic between 120-129 mm Hg and diastolic less than 80 mm Hg.<\/li>\n<li><strong>Hypertension Stage 1:<\/strong> Systolic between 130-139 mm Hg or diastolic between 80-89 mm Hg.<\/li>\n<li><strong>Hypertension Stage 2:<\/strong> Systolic 140 mm Hg or higher or diastolic 90 mm Hg or higher.<\/li>\n<li><strong>Hypertensive Crisis:<\/strong> Systolic higher than 180 mm Hg and\/or diastolic higher than 120 mm Hg, requiring immediate medical attention.<\/li>\n<\/ol>\n<p><strong>Why High Blood Pressure (Hypertension) Is Dangerous<\/strong><\/p>\n<p>Hypertension occurs when the blood pressure in the arteries is persistently elevated, forcing the heart to work harder to pump blood. Over time, this increased workload can damage the heart and blood vessels, leading to a host of health problems, including heart attack, heart failure, kidney disease, and stroke.<\/p>\n<p>While hypertension often shows no symptoms, it gradually causes harm by putting excess strain on the arteries, leading to stiffening or narrowing of the blood vessels (atherosclerosis). This makes it harder for the heart to pump blood and increases the likelihood of blockages or ruptures in the arteries, which can trigger life-threatening events like stroke.<\/p>\n<p><strong>How High Blood Pressure Increases Stroke Risk<\/strong><\/p>\n<p>A stroke occurs when blood flow to a part of the brain is either blocked or interrupted, leading to the death of brain cells due to a lack of oxygen. High blood pressure is the single most important risk factor for stroke because it damages the blood vessels in several ways that increase the likelihood of a stroke occurring.<\/p>\n<p>Here are the main ways in which hypertension increases the risk of stroke:<\/p>\n<p><strong>1. Damage to Blood Vessel Walls<\/strong><\/p>\n<p>High blood pressure weakens the walls of the arteries over time. This makes them more prone to developing tears, which can lead to the formation of blood clots or aneurysms (bulges in the vessel walls). If an aneurysm ruptures, it can cause bleeding in the brain, known as a <strong>hemorrhagic stroke<\/strong>.<\/p>\n<p><strong>2. Atherosclerosis<\/strong><\/p>\n<p>Atherosclerosis, or the buildup of fatty deposits (plaque) in the arteries, is accelerated by high blood pressure. When plaque accumulates, it narrows the arteries, restricting blood flow to the brain. This can lead to an <strong>ischemic stroke<\/strong>, the most common type of stroke, which occurs when a blood clot blocks the flow of blood to a part of the brain.<\/p>\n<p><strong>3. Increased Likelihood of Blood Clots<\/strong><\/p>\n<p>Hypertension promotes the formation of blood clots by damaging the inner lining of the arteries, known as the endothelium. When the endothelium is damaged, clots become easier to form and lodge in the arteries, blocking blood flow to the brain.<\/p>\n<p><strong>4. Heart Disease and Stroke<\/strong><\/p>\n<p>High blood pressure can also lead to heart disease, particularly <strong>atrial fibrillation (AFib)<\/strong>, a condition where the heart beats irregularly. AFib increases the risk of stroke because irregular heartbeats can cause blood to pool in the heart&#8217;s chambers, leading to the formation of clots. These clots can then travel to the brain, causing an ischemic stroke.<\/p>\n<h2>Preventing High Blood Pressure and Reducing Stroke Risk<\/h2>\n<p>The good news is that high blood pressure can be managed and, in many cases, prevented. By controlling hypertension, you can significantly reduce your risk of stroke and other cardiovascular complications. Here are some key strategies for preventing or managing high blood pressure:<\/p>\n<p><strong>1. Maintain a Healthy Diet<\/strong><\/p>\n<p>A diet rich in fruits, vegetables, whole grains, lean proteins, and low-fat dairy products can help lower blood pressure. One particularly effective diet for reducing hypertension is the <strong>DASH (Dietary Approaches to Stop Hypertension) diet<\/strong>, which emphasizes reducing sodium intake and increasing potassium intake.<\/p>\n<p><strong>2. Exercise Regularly<\/strong><\/p>\n<p>Regular physical activity strengthens the heart, helping it pump blood more efficiently and reducing the pressure on the arteries. Aim for at least 150 minutes of moderate-intensity aerobic exercise per week, such as brisk walking, swimming, or cycling.<\/p>\n<p><strong>3. Limit Salt and Alcohol Intake<\/strong><\/p>\n<p>Excessive salt and alcohol consumption can raise blood pressure. Limiting sodium intake to less than 2,300 mg per day (or even lower for those with hypertension) and moderating alcohol intake can help manage blood pressure levels.<\/p>\n<p><strong>4. Manage Stress<\/strong><\/p>\n<p>Chronic stress contributes to elevated blood pressure. Incorporating stress-reducing activities, such as meditation, deep breathing exercises, or yoga, can help keep blood pressure under control.<\/p>\n<p><strong>5. Monitor Blood Pressure<\/strong><\/p>\n<p>Regular blood pressure checks, either at home or with a healthcare provider, are essential for early detection of hypertension. If blood pressure is consistently elevated, your doctor may recommend lifestyle changes, medications, or both to manage the condition.<\/p>\n<p>Blood pressure plays a vital role in maintaining heart and vascular health. When blood pressure rises above normal levels, the risk of stroke and other cardiovascular complications increases dramatically. High blood pressure weakens the blood vessels, accelerates atherosclerosis, and promotes the formation of dangerous blood clots, all of which can lead to a stroke. Understanding blood pressure and making lifestyle changes to control it can reduce stroke risk and protect your heart and brain health.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1323px;margin-left: calc(-5% \/ 2 );margin-right: calc(-5% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.375%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.375%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:2.375%;--awb-spacing-left-medium:2.375%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:2.375%;--awb-spacing-left-small:2.375%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-sharing-box fusion-sharing-box-1 has-taglines layout-floated layout-medium-floated layout-small-stacked\" style=\"background-color:var(--awb-color1);border-color:#cccccc;--awb-separator-border-color:#cccccc;--awb-separator-border-sizes:0px;--awb-layout:row;--awb-alignment-small:space-between;--awb-stacked-align-small:center;\" data-title=\"Episode 3: Understanding Blood Pressure and Its Impact on Heart Health\" data-description=\"Listen to the deep dive of the podcast episode of &quot;To Change The Subject&quot;  \r\n\r\nBlood pressure is a critical indicator of heart health, and understanding it is key to preventing serious conditions like heart disease and stroke. This episode dives into what blood pressure is, how it is measured, and why\" data-link=\"https:\/\/heartstrong.ca\/?p=3081\"><h4 class=\"tagline\" style=\"color:var(--awb-color7);\">Share the article!<\/h4><div class=\"fusion-social-networks sharingbox-shortcode-icon-wrapper sharingbox-shortcode-icon-wrapper-1\"><span><a href=\"https:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fheartstrong.ca%2F%3Fp%3D3081&amp;t=Episode%203%3A%20Understanding%20Blood%20Pressure%20and%20Its%20Impact%20on%20Heart%20Health\" target=\"_blank\" rel=\"noreferrer\" title=\"Facebook\" aria-label=\"Facebook\" data-placement=\"top\" data-toggle=\"tooltip\" data-title=\"Facebook\"><i class=\"fusion-social-network-icon fusion-tooltip fusion-facebook awb-icon-facebook\" style=\"color:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc( var(--awb-color6-a) - 10% ));\" aria-hidden=\"true\"><\/i><\/a><\/span><span><a href=\"https:\/\/x.com\/intent\/post?text=Episode%203%3A%20Understanding%20Blood%20Pressure%20and%20Its%20Impact%20on%20Heart%20Health&amp;url=https%3A%2F%2Fheartstrong.ca%2F%3Fp%3D3081\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"X\" aria-label=\"X\" data-placement=\"top\" data-toggle=\"tooltip\" data-title=\"X\"><i class=\"fusion-social-network-icon fusion-tooltip fusion-twitter awb-icon-twitter\" style=\"color:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc( var(--awb-color6-a) - 10% ));\" aria-hidden=\"true\"><\/i><\/a><\/span><span><a href=\"https:\/\/reddit.com\/submit?url=https%3A%2F%2Fheartstrong.ca%2F%3Fp%3D3081&amp;title=Episode%203%3A%20Understanding%20Blood%20Pressure%20and%20Its%20Impact%20on%20Heart%20Health\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Reddit\" aria-label=\"Reddit\" data-placement=\"top\" data-toggle=\"tooltip\" data-title=\"Reddit\"><i class=\"fusion-social-network-icon fusion-tooltip fusion-reddit awb-icon-reddit\" style=\"color:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc( var(--awb-color6-a) - 10% ));\" aria-hidden=\"true\"><\/i><\/a><\/span><span><a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&amp;url=https%3A%2F%2Fheartstrong.ca%2F%3Fp%3D3081&amp;title=Episode%203%3A%20Understanding%20Blood%20Pressure%20and%20Its%20Impact%20on%20Heart%20Health&amp;summary=Listen%20to%20the%20deep%20dive%20of%20the%20podcast%20episode%20of%20%26quot%3BTo%20Change%20The%20Subject%26quot%3B%20%20%20%0D%0A%0D%0ABlood%20pressure%20is%20a%20critical%20indicator%20of%20heart%20health%2C%20and%20understanding%20it%20is%20key%20to%20preventing%20serious%20conditions%20like%20heart%20disease%20and%20stroke.%20This%20episode%20dives%20into%20what%20blood%20pressure%20is%2C%20how%20it%20is%20measured%2C%20and%20why\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"LinkedIn\" aria-label=\"LinkedIn\" data-placement=\"top\" data-toggle=\"tooltip\" data-title=\"LinkedIn\"><i class=\"fusion-social-network-icon fusion-tooltip fusion-linkedin awb-icon-linkedin\" style=\"color:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc( var(--awb-color6-a) - 10% ));\" aria-hidden=\"true\"><\/i><\/a><\/span><span><a href=\"mailto:?subject=Episode%203%3A%20Understanding%20Blood%20Pressure%20and%20Its%20Impact%20on%20Heart%20Health&amp;body=https%3A%2F%2Fheartstrong.ca%2F%3Fp%3D3081\" target=\"_self\" title=\"Email\" aria-label=\"Email\" data-placement=\"top\" data-toggle=\"tooltip\" data-title=\"Email\"><i class=\"fusion-social-network-icon fusion-tooltip fusion-mail awb-icon-mail\" style=\"color:hsla(var(--awb-color6-h),var(--awb-color6-s),var(--awb-color6-l),calc( var(--awb-color6-a) - 10% ));\" aria-hidden=\"true\"><\/i><\/a><\/span><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This episode dives into what blood pressure is, how it is measured, and why high blood pressure, also known as hypertension, significantly increases the risk of stroke and other cardiovascular problems.<\/p>\n","protected":false},"author":4,"featured_media":3084,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32,80],"tags":[],"class_list":["post-3081","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-podcast","category-to-change-the-subject"],"_links":{"self":[{"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/posts\/3081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3081"}],"version-history":[{"count":5,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/posts\/3081\/revisions"}],"predecessor-version":[{"id":3545,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/posts\/3081\/revisions\/3545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=\/wp\/v2\/media\/3084"}],"wp:attachment":[{"href":"https:\/\/heartstrong.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/heartstrong.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}