{"id":2283,"date":"2025-08-22T21:37:16","date_gmt":"2025-08-23T03:37:16","guid":{"rendered":"https:\/\/drakarlacastolo.com\/?p=2283"},"modified":"2025-08-25T22:39:15","modified_gmt":"2025-08-26T04:39:15","slug":"cardiac-insufficiency","status":"publish","type":"post","link":"https:\/\/drakarlacastolo.com\/en\/blog\/cardiac-conditions\/cardiac-insufficiency\/","title":{"rendered":"Heart failure: warning signs and management"},"content":{"rendered":"<p><strong>Heart failure<\/strong> means that the heart cannot pump blood efficiently to meet the body's needs. It is not that the heart \"stops\", but that its function is weakened and can cause fatigue, shortness of breath and fluid retention. Detecting it early and following a management plan reduces hospitalizations and improves quality of life in patients with heart disease. <strong>Puerto Vallarta<\/strong> and everywhere.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why does heart failure occur?<\/h2>\n\n\n\n<p>The most common causes are <strong>uncontrolled hypertension<\/strong>, <strong>coronary artery disease or previous infarction<\/strong>, <strong>valve disease<\/strong>, <strong>cardiomyopathies<\/strong>, <strong>arrhythmias<\/strong> y <strong>diabetes<\/strong>. Over time, these conditions cause the heart muscle to weaken or stiffen.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>If you already have risk factors, reinforce the <strong>prevention<\/strong> with a <a class=\"\" href=\"\/en\/blog\/lifestyle-prevention\/cardioprotective-nutrition\/\">cardioprotective nutrition<\/a> y <a>safe physical activity<\/a>and schedule your <a>cardiological check-ups<\/a>.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Warning signs and symptoms<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lack of air<\/strong> on exertion or at bedtime.<\/li>\n\n\n\n<li><strong>Swelling<\/strong> on ankles, legs or abdomen.<\/li>\n\n\n\n<li><strong>Rapid weight gain<\/strong> (\u22652 kg in 3-5 days) due to fluid retention.<\/li>\n\n\n\n<li><strong>Fatigue<\/strong> and lower exercise tolerance.<\/li>\n\n\n\n<li><strong>Nocturnal cough<\/strong> or whistles.<\/li>\n\n\n\n<li><strong>Rapid or irregular heartbeat<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>If there is <strong>chest pain, fainting<\/strong> or severe shortness of breath at rest, go to a <strong>emergencies<\/strong> immediately.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How it is diagnosed<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Clinical history and physical examination.<\/strong><\/li>\n\n\n\n<li><strong>Electrocardiogram (ECG)<\/strong> for rhythm and previous damage.<\/li>\n\n\n\n<li><strong>Echocardiogram<\/strong> to measure ejection fraction and valve function.<\/li>\n\n\n\n<li><strong>Biomarkers<\/strong> (BNP\/NT-proBNP) to assess overload.<\/li>\n\n\n\n<li><strong>Chest X-ray<\/strong> (pulmonary congestion).<\/li>\n\n\n\n<li><strong>Stress test<\/strong> or perfusion studies when ischemia is suspected.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Classification and objectives<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Stage\/Class<\/strong><\/th><th><strong>Description<\/strong><\/th><th><strong>Main objective<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Risk (A\/B)<\/strong><\/td><td>Factors or structural damage without symptoms<\/td><td>Prevent progression (control of BP, lipids, glucose, weight)<\/td><\/tr><tr><td><strong>Symptomatic (C)<\/strong><\/td><td>Current or previous symptoms<\/td><td>Symptom control and reduction of readmissions<\/td><\/tr><tr><td><strong>Advanced (D)<\/strong><\/td><td>Resting symptoms\/frequent hospitalizations<\/td><td>Specialized management and advanced therapies<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Treatment: current pillars<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Evidence-guided medications<\/strong> (according to your assessment):<br><strong>IECA\/ARA-II\/ARNI<\/strong>, <strong>beta-blockers<\/strong>, <strong>mineralocorticoid antagonists<\/strong>, <strong>iSGLT2<\/strong>, <strong>diuretics<\/strong> for liquid control.<\/li>\n\n\n\n<li><strong>Devices<\/strong> in selected cases: cardiac resynchronization, implantable defibrillator.<\/li>\n\n\n\n<li><strong>Treatment of causes<\/strong> (revascularization, valve management, arrhythmia control).<\/li>\n\n\n\n<li><strong>Cardiac rehabilitation<\/strong> and patient education.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>If you present <strong>hypertension<\/strong> o <strong>high cholesterol<\/strong>check out our guides to <a class=\"\" href=\"\/en\/blog\/lifestyle-prevention\/hypertension\/\">hypertension<\/a> y <a class=\"\" href=\"\/en\/blog\/lifestyle-prevention\/cholesterol\/\">cholesterol<\/a>.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Daily self-care (what makes the difference)<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Weigh yourself daily<\/strong> upon awakening; report rapid increases to your cardiologist.<\/li>\n\n\n\n<li><strong>Fluid and sodium plan:<\/strong> limit salt and ultra-processed foods; follow your individual guideline.<\/li>\n\n\n\n<li><strong>Safe physical activity:<\/strong> walk 20-30 min most days; avoid sudden exertion.<\/li>\n\n\n\n<li><strong>Adherence to treatment:<\/strong> do not suspend or adjust doses on your own.<\/li>\n\n\n\n<li><strong>Vaccination<\/strong> (influenza\/pneumococcus) if your doctor orders it.<\/li>\n\n\n\n<li><strong>Symptom and medication diary<\/strong> for your inquiries.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Daily life in Puerto Vallarta<\/h2>\n\n\n\n<p>The warm weather is conducive to walking outdoors, swimming in <strong>swimming pools<\/strong> and low-impact exercise. Avoid peak heat hours, hydrate according to medical indications and prioritize local markets to choose fruits, vegetables and fruits and vegetables. <strong>fish<\/strong> rich in omega-3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When to see a doctor?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lack of air that <strong>worsens<\/strong> or appears at rest.<\/li>\n\n\n\n<li>Swelling that <strong>go to<\/strong> despite the diuretic.<\/li>\n\n\n\n<li>Sudden weight gain.<\/li>\n\n\n\n<li>Chest pain, fainting or persistent palpitations.<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udcc5 <strong>Schedule your cardiology consultation in Puerto Vallarta<\/strong> and receive a personalized plan to manage your heart failure.<br><a class=\"\" href=\"https:\/\/drakarlacastolo.com\/en\/contact\/\">Appointment Form<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">References<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>American Heart Association (AHA)<\/strong> - \"What is heart failure?\" (brochure in Spanish, 2025).<br><a>https:\/\/www.heart.org\/-\/media\/files\/health-topics\/answers-by-heart\/answers-by-heart-spanish\/what-is-heartfailure_span.pdf<\/a><\/li>\n\n\n\n<li><strong>AHA - Symptom Self-Check Plan<\/strong> (Spanish).<br><a>https:\/\/www.heart.org\/-\/media\/files\/health-topics\/heart-failure\/hf-symptoms-self-check-plan-spanish.pdf<\/a><\/li>\n\n\n\n<li><strong>European Society of Cardiology (ESC)<\/strong> - Guideline 2021 for the diagnosis and treatment of heart failure.<br>Guide page: <a>https:\/\/www.escardio.org\/Guidelines\/Clinical-Practice-Guidelines\/Acute-and-Chronic-Heart-Failure<\/a><br>PubMed: <a>https:\/\/pubmed.ncbi.nlm.nih.gov\/34447992\/<\/a><\/li>\n\n\n\n<li><strong>CENETEC (Mexico)<\/strong> - Clinical practice guideline \"Diagnosis and treatment of acute heart failure\" (Master Catalogue).<br><a>https:\/\/www.cenetec-difusion.com\/CMGPC\/GPC-SS-219-24\/ER.pdf<\/a><\/li>\n\n\n\n<li><strong>Mexican Guidelines on Heart Failure (consensus 2024)<\/strong> - open access (PMC).<br><a>https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11160508\/<\/a><\/li>\n\n\n\n<li><strong>MedlinePlus (NIH)<\/strong> - Heart failure (patient resource in Spanish).<br><a>https:\/\/medlineplus.gov\/spanish\/heartfailure.html<\/a><\/li>\n<\/ul>\n\n\n\n<p><strong>Legal note:<\/strong> This content is educational and does not replace medical consultation. In case of alarm symptoms, go to an emergency department.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Insuficiencia card\u00edaca significa que el coraz\u00f3n no puede bombear sangre de manera eficiente para cubrir las necesidades del cuerpo. No es que el coraz\u00f3n \u201cse detenga\u201d, sino que su funci\u00f3n est\u00e1 debilitada y puede causar cansancio, falta de aire y retenci\u00f3n de l\u00edquidos. Detectarla a tiempo y seguir un plan de control reduce hospitalizaciones y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[40],"tags":[],"class_list":["post-2283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-condiciones-cardiacas"],"acf":[],"_links":{"self":[{"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/posts\/2283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/comments?post=2283"}],"version-history":[{"count":0,"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/posts\/2283\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/media\/2351"}],"wp:attachment":[{"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/media?parent=2283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/categories?post=2283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drakarlacastolo.com\/en\/wp-json\/wp\/v2\/tags?post=2283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}