{"id":2984,"date":"2026-02-27T16:51:00","date_gmt":"2026-02-27T16:51:00","guid":{"rendered":"https:\/\/www.bestcardiachospitals.com\/blog\/valve-regurgitation-definition-uses-and-clinical-overview\/"},"modified":"2026-02-27T16:51:00","modified_gmt":"2026-02-27T16:51:00","slug":"valve-regurgitation-definition-uses-and-clinical-overview","status":"publish","type":"post","link":"https:\/\/www.bestcardiachospitals.com\/blog\/valve-regurgitation-definition-uses-and-clinical-overview\/","title":{"rendered":"Valve Regurgitation: Definition, Uses, and Clinical Overview"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Valve Regurgitation Introduction (What it is)<\/h2>\n\n\n\n<p>Valve Regurgitation means a heart valve does not close fully and some blood leaks backward.<br\/>\nIt is often described as a \u201cleaky valve\u201d in plain language.<br\/>\nClinicians use the term when discussing echocardiograms, murmurs, and causes of shortness of breath or fatigue.<br\/>\nIt can involve any of the four heart valves and ranges from mild to severe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Valve Regurgitation used (Purpose \/ benefits)<\/h2>\n\n\n\n<p>Valve Regurgitation is not a treatment or device; it is a diagnosis and physiologic description that helps clinicians communicate what is happening across a heart valve. Its \u201cpurpose\u201d in clinical care is to identify, quantify, and interpret backward blood flow so that symptoms and risks can be assessed in context.<\/p>\n\n\n\n<p>In general, recognizing and grading Valve Regurgitation helps with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Diagnosis and explanation of symptoms.<\/strong> Backward flow can increase pressure in upstream chambers or vessels and reduce efficient forward blood flow, which may relate to breathlessness, reduced exercise tolerance, swelling, or palpitations.<\/li>\n<li><strong>Risk stratification over time.<\/strong> Persistent regurgitation can be associated with enlargement (dilation) or thickening (hypertrophy) of heart chambers, and in some settings may contribute to heart failure or rhythm problems.<\/li>\n<li><strong>Timing and selection of follow-up testing.<\/strong> The reported severity (for example, mild vs severe) often determines how closely clinicians monitor the valve and heart size\/function.<\/li>\n<li><strong>Planning potential interventions.<\/strong> When regurgitation is significant and associated with symptoms or measurable effects on the heart, clinicians may discuss repair or replacement options, including catheter-based or surgical approaches depending on the valve and mechanism.<\/li>\n<li><strong>Standardized communication across teams.<\/strong> The term allows cardiologists, cardiac surgeons, anesthesiologists, and imaging specialists to align on anatomy, severity, and likely cause.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Clinical context (When cardiologists or cardiovascular clinicians use it)<\/h2>\n\n\n\n<p>Valve Regurgitation is referenced and assessed in many day-to-day cardiovascular settings, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Evaluation of a <strong>new heart murmur<\/strong> found on physical exam  <\/li>\n<li>Workup of <strong>shortness of breath<\/strong>, reduced exercise tolerance, or fatigue  <\/li>\n<li>Investigation of <strong>heart failure<\/strong> (reduced or preserved ejection fraction)  <\/li>\n<li>Assessment of <strong>chest pain<\/strong> or <strong>syncope<\/strong> where structural disease is considered  <\/li>\n<li>Follow-up of known <strong>valve disease<\/strong> after prior repair\/replacement or after endocarditis  <\/li>\n<li>Assessment of <strong>atrial fibrillation<\/strong> or other arrhythmias, especially when chamber enlargement is present  <\/li>\n<li>Preoperative cardiac evaluation before selected non-cardiac surgeries (varies by clinician and case)  <\/li>\n<li>Post\u2013heart attack or cardiomyopathy assessment, where valve \u201cleak\u201d can be secondary to ventricular changes  <\/li>\n<li>Pregnancy-related cardiovascular evaluation when known valve disease exists (varies by clinician and case)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Contraindications \/ when it\u2019s NOT ideal<\/h2>\n\n\n\n<p>Because Valve Regurgitation is a descriptive diagnosis rather than a single procedure, \u201ccontraindications\u201d typically relate to <strong>when the label is not the main explanation<\/strong>, when assessment is limited, or when a different framework is more appropriate.<\/p>\n\n\n\n<p>Situations where focusing on Valve Regurgitation may be less suitable or where another approach may be better include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Symptoms better explained by non-valvular disease<\/strong>, such as primary lung disease, anemia, deconditioning, or coronary artery disease (varies by clinician and case).<\/li>\n<li><strong>Valve stenosis (narrowing) predominates<\/strong>, where the main problem is restricted forward flow rather than backward leakage; mixed lesions can occur.<\/li>\n<li><strong>Very mild or physiologic (trace) regurgitation<\/strong> reported on imaging, which can be seen in otherwise normal hearts and may not represent clinically important disease (interpretation varies by clinician and case).<\/li>\n<li><strong>Inadequate imaging quality<\/strong>, such as limited echocardiographic windows, where severity estimates are uncertain and another modality may be considered.<\/li>\n<li><strong>Complex congenital heart disease<\/strong>, where shunts and altered anatomy require specialized interpretation beyond standard regurgitation grading.<\/li>\n<li><strong>Unstable clinical scenarios<\/strong>, where clinicians prioritize immediate stabilization and treat underlying causes while definitive valve quantification may occur later (varies by clinician and case).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How it works (Mechanism \/ physiology)<\/h2>\n\n\n\n<p>Valve Regurgitation occurs when a valve\u2019s closing surfaces do not form a complete seal during the phase of the cardiac cycle when they are supposed to be closed. The result is <strong>retrograde flow<\/strong> (backward flow) across the valve.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key anatomy involved<\/h3>\n\n\n\n<p>The heart has four valves that coordinate one-way blood flow:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Mitral valve<\/strong>: between the left atrium and left ventricle  <\/li>\n<li><strong>Aortic valve<\/strong>: between the left ventricle and the aorta  <\/li>\n<li><strong>Tricuspid valve<\/strong>: between the right atrium and right ventricle  <\/li>\n<li><strong>Pulmonic (pulmonary) valve<\/strong>: between the right ventricle and the pulmonary artery<\/li>\n<\/ul>\n\n\n\n<p>Valves are supported by adjacent structures, and problems can arise from the valve itself or from the \u201cscaffolding\u201d around it:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Leaflets\/cusps<\/strong> (the moving parts that open and close)  <\/li>\n<li><strong>Annulus<\/strong> (the ring-like base of the valve)  <\/li>\n<li><strong>Chordae tendineae and papillary muscles<\/strong> (especially for mitral and tricuspid valves)  <\/li>\n<li><strong>Ventricular and atrial size\/shape<\/strong> (chamber remodeling can pull the valve apart)  <\/li>\n<li><strong>Aorta\/pulmonary artery root<\/strong> (dilation can prevent valve edges from meeting)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Physiologic consequences (high level)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Regurgitation can cause <strong>volume overload<\/strong> of the chamber receiving the backflow.  <\/li>\n<li>Over time, the heart may adapt by <strong>dilating<\/strong> to accommodate extra volume; this can preserve forward output for a period, but may later be associated with reduced efficiency.  <\/li>\n<li>The clinical impact depends on <strong>severity<\/strong>, <strong>rate of onset<\/strong> (acute vs chronic), <strong>which valve is involved<\/strong>, and overall heart function.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Time course and reversibility<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acute regurgitation<\/strong> (sudden onset) can be poorly tolerated because the heart has not adapted.  <\/li>\n<li><strong>Chronic regurgitation<\/strong> can be tolerated longer due to compensation, but may gradually lead to chamber enlargement or dysfunction.  <\/li>\n<li>Some contributors may be <strong>partly reversible<\/strong> if regurgitation is secondary to a treatable driver (for example, improved ventricular function can reduce functional mitral regurgitation in some cases). The extent of reversibility varies by clinician and case.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Valve Regurgitation Procedure overview (How it\u2019s applied)<\/h2>\n\n\n\n<p>Valve Regurgitation is not a single procedure. In practice, clinicians <strong>assess<\/strong> it and then <strong>use the findings<\/strong> to guide monitoring and, when appropriate, discussions of treatment options.<\/p>\n\n\n\n<p>A general workflow often looks like this:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\n<p><strong>Evaluation \/ exam<\/strong><br\/>\n   &#8211; Review symptoms, medical history, and risk factors.<br\/>\n   &#8211; Physical exam may identify a <strong>murmur<\/strong> or signs of congestion (fluid overload), though exam alone does not reliably grade severity.<\/p>\n<\/li>\n<li>\n<p><strong>Preparation<\/strong><br\/>\n   &#8211; Determine the most appropriate first test, often <strong>transthoracic echocardiography (TTE)<\/strong>.<br\/>\n   &#8211; In selected situations, clinicians consider <strong>transesophageal echocardiography (TEE)<\/strong>, cardiac MRI, CT, or cardiac catheterization for additional detail.<\/p>\n<\/li>\n<li>\n<p><strong>Intervention \/ testing (assessment)<\/strong><br\/>\n   &#8211; Imaging evaluates valve anatomy (leaflets, annulus), mechanism of leak, chamber sizes, and pumping function.<br\/>\n   &#8211; Doppler techniques estimate the direction and size of regurgitant flow and help classify severity.<\/p>\n<\/li>\n<li>\n<p><strong>Immediate checks (interpretation and correlation)<\/strong><br\/>\n   &#8211; Clinicians correlate imaging findings with symptoms, blood pressure, rhythm, and overall cardiac performance.<br\/>\n   &#8211; Reports typically describe <strong>which valve<\/strong>, <strong>mechanism<\/strong>, and <strong>severity<\/strong> using standardized terminology.<\/p>\n<\/li>\n<li>\n<p><strong>Follow-up<\/strong><br\/>\n   &#8211; Follow-up plans vary by severity and clinical context and may include repeat imaging, functional assessment (exercise testing in selected cases), or referral for valve team evaluation when appropriate.<\/p>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Types \/ variations<\/h2>\n\n\n\n<p>Valve Regurgitation is categorized in several clinically useful ways.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">By valve location<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Mitral regurgitation (MR)<\/strong>: leakage from left ventricle back into left atrium during systole  <\/li>\n<li><strong>Aortic regurgitation (AR)<\/strong>: leakage from aorta back into left ventricle during diastole  <\/li>\n<li><strong>Tricuspid regurgitation (TR)<\/strong>: leakage from right ventricle back into right atrium during systole  <\/li>\n<li><strong>Pulmonic regurgitation (PR)<\/strong>: leakage from pulmonary artery back into right ventricle during diastole<\/li>\n<\/ul>\n\n\n\n<p>Left-sided regurgitation (mitral\/aortic) often has more direct impact on systemic circulation, while right-sided regurgitation (tricuspid\/pulmonic) is closely tied to venous congestion and pulmonary vascular conditions. Clinical impact varies widely by individual context.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">By time course<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acute<\/strong>: sudden onset; may occur with abrupt structural disruption or rapid hemodynamic change.  <\/li>\n<li><strong>Chronic<\/strong>: gradual onset; the heart may compensate for a period before symptoms develop.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">By mechanism (cause category)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Primary (organic\/structural)<\/strong>: the valve apparatus itself is abnormal (for example, leaflet disease, chordal problems, or damage from infection).  <\/li>\n<li><strong>Secondary (functional)<\/strong>: the leaflets may be relatively normal, but the ventricle or annulus is enlarged or distorted so the valve cannot coapt (meet) properly.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">By severity (conceptual)<\/h3>\n\n\n\n<p>Reports often classify regurgitation as <strong>mild, moderate, or severe<\/strong>, sometimes with intermediate categories depending on lab standards. Severity grading is based on multiple echo findings rather than a single number, and interpretation can vary with loading conditions (blood pressure, volume status) and imaging quality.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">By assessment modality<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Transthoracic echocardiography (TTE)<\/strong>: common first-line, noninvasive assessment.  <\/li>\n<li><strong>Transesophageal echocardiography (TEE)<\/strong>: closer views of valves, often used when TTE is limited or when procedural planning is needed.  <\/li>\n<li><strong>Cardiac MRI<\/strong>: can quantify regurgitant volume and assess chamber volumes with high reproducibility in selected patients.  <\/li>\n<li><strong>CT<\/strong>: helpful for anatomy and procedural planning in selected valve interventions; not a primary regurgitation quantification tool in many workflows.  <\/li>\n<li><strong>Catheterization\/angiography<\/strong>: occasionally used to evaluate hemodynamics or coronary disease; regurgitation grading by angiography is less commonly the primary method today in many settings.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pros and cons<\/h2>\n\n\n\n<p>Pros:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helps explain <strong>murmurs<\/strong> and structural findings in a standardized way  <\/li>\n<li>Supports <strong>risk assessment<\/strong> by linking valve leakage to chamber size and function  <\/li>\n<li>Guides <strong>monitoring frequency<\/strong> and triggers for additional testing  <\/li>\n<li>Clarifies <strong>mechanism<\/strong> (primary vs secondary), which affects treatment discussions  <\/li>\n<li>Enables coordinated communication across imaging, cardiology, and surgical teams  <\/li>\n<li>Can be assessed noninvasively in many cases (often by echocardiography)<\/li>\n<\/ul>\n\n\n\n<p>Cons:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Severity assessment can be <strong>operator- and image-quality dependent<\/strong>, especially with challenging acoustic windows  <\/li>\n<li>Regurgitation can vary with <strong>blood pressure, volume status, and heart rhythm<\/strong>, complicating \u201cone-time\u201d grading  <\/li>\n<li>\u201cMild\u201d or \u201ctrace\u201d findings may be <strong>overinterpreted<\/strong> without clinical context  <\/li>\n<li>Mixed valve disease (regurgitation plus stenosis) can be <strong>harder to summarize<\/strong> and manage conceptually  <\/li>\n<li>Symptoms do not always match regurgitation grade, since comorbidities often contribute  <\/li>\n<li>Complex anatomy (congenital disease, prior surgery) may require specialized interpretation and additional imaging<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Aftercare &amp; longevity<\/h2>\n\n\n\n<p>After a diagnosis of Valve Regurgitation, \u201caftercare\u201d usually means <strong>ongoing clinical follow-up and periodic reassessment<\/strong>, not a single recovery pathway. What affects outcomes and durability over time depends on the valve involved, severity, mechanism (primary vs secondary), and overall cardiovascular health.<\/p>\n\n\n\n<p>Common factors that influence the longer-term course include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Severity at diagnosis<\/strong> and whether the condition is stable or changing over time  <\/li>\n<li><strong>Heart chamber response<\/strong>, such as dilation of the left ventricle in aortic regurgitation or left atrium in mitral regurgitation  <\/li>\n<li><strong>Blood pressure, heart rhythm, and volume status<\/strong>, which can change the effective degree of leakage  <\/li>\n<li><strong>Comorbid conditions<\/strong>, including coronary artery disease, cardiomyopathies, pulmonary hypertension, kidney disease, and lung disease  <\/li>\n<li><strong>Adherence to follow-up plans<\/strong>, including repeat imaging when clinicians deem it appropriate  <\/li>\n<li><strong>Choice of intervention when used<\/strong> (repair vs replacement; catheter-based vs surgery), which has different durability profiles that vary by material and manufacturer and by patient factors  <\/li>\n<li><strong>Rehabilitation and functional recovery<\/strong> after interventions, where participation and baseline fitness can influence the pace of return to activity (varies by clinician and case)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Alternatives \/ comparisons<\/h2>\n\n\n\n<p>Valve Regurgitation is a diagnostic concept, so \u201calternatives\u201d usually refer to <strong>other explanations for symptoms<\/strong>, <strong>different diagnostic tools<\/strong>, or <strong>different management pathways<\/strong> when regurgitation is present.<\/p>\n\n\n\n<p>High-level comparisons include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Observation\/monitoring vs intervention<\/strong> <\/li>\n<li>Mild or stable regurgitation is often monitored with periodic clinical review and imaging.  <\/li>\n<li>\n<p>More significant regurgitation may lead to consideration of repair or replacement in appropriate contexts; decisions depend on symptoms, heart function, anatomy, and procedural risk (varies by clinician and case).<\/p>\n<\/li>\n<li>\n<p><strong>Medication-focused management vs structural intervention<\/strong> <\/p>\n<\/li>\n<li>Medications may help manage contributing conditions (blood pressure, heart failure physiology, rhythm control) but do not \u201cfix\u201d a torn leaflet or calcified valve.  <\/li>\n<li>\n<p>Structural approaches (surgical or catheter-based) directly target the valve mechanism when indicated and feasible.<\/p>\n<\/li>\n<li>\n<p><strong>Noninvasive imaging vs invasive assessment<\/strong> <\/p>\n<\/li>\n<li>Echocardiography and cardiac MRI are noninvasive ways to define anatomy and severity.  <\/li>\n<li>\n<p>Invasive catheterization may be used when hemodynamic clarification is needed or when evaluating coronary arteries as part of pre-procedure planning (varies by clinician and case).<\/p>\n<\/li>\n<li>\n<p><strong>TTE vs TEE vs MRI<\/strong> <\/p>\n<\/li>\n<li>TTE is widely available and often sufficient for diagnosis and follow-up.  <\/li>\n<li>TEE provides higher-resolution valve anatomy in many patients but is more involved.  <\/li>\n<li>MRI can be useful when echo findings are discordant or when precise volumetric quantification is needed in selected cases.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Valve Regurgitation Common questions (FAQ)<\/h2>\n\n\n\n<p><strong>Q: Is Valve Regurgitation the same as a heart murmur?<\/strong><br\/>\nA murmur is a sound heard with a stethoscope, while Valve Regurgitation is a flow problem (backward leakage) that can cause a murmur. Not all murmurs are due to regurgitation, and not all regurgitation produces an obvious murmur. Imaging, especially echocardiography, is often used to clarify the cause.<\/p>\n\n\n\n<p><strong>Q: Can Valve Regurgitation be mild and still matter?<\/strong><br\/>\nYes, it can be mild and have little immediate clinical impact, particularly when found incidentally. In other settings, even mild regurgitation may be important if it is new, rapidly changing, or occurs in a complex heart condition. Interpretation depends on symptoms, valve anatomy, and heart chamber measurements (varies by clinician and case).<\/p>\n\n\n\n<p><strong>Q: Does evaluating Valve Regurgitation hurt?<\/strong><br\/>\nAssessment is commonly done with transthoracic echocardiography, which is noninvasive and typically not painful. Transesophageal echocardiography is more involved and may cause temporary throat discomfort, but it is performed with sedation practices that vary by institution and case.<\/p>\n\n\n\n<p><strong>Q: What does \u201cmoderate\u201d or \u201csevere\u201d Valve Regurgitation mean?<\/strong><br\/>\nThese terms describe how much blood appears to leak backward and how that leakage affects pressures and chamber size\/function. Echocardiography uses multiple measurements and visual cues to assign severity, rather than relying on a single number. Results can differ slightly across labs and clinical conditions, so clinicians interpret them in context.<\/p>\n\n\n\n<p><strong>Q: Will Valve Regurgitation always get worse over time?<\/strong><br\/>\nNot always. Some cases remain stable for long periods, while others progress, especially if the underlying cause (like valve degeneration or ventricular remodeling) advances. The pattern depends on the mechanism, the valve involved, and overall heart health (varies by clinician and case).<\/p>\n\n\n\n<p><strong>Q: What are typical treatment options if Valve Regurgitation is significant?<\/strong><br\/>\nOptions may include monitoring, medical management of contributing conditions, and valve repair or replacement when appropriate. Some valves and mechanisms are more amenable to repair, while others more commonly require replacement; catheter-based approaches are available for selected patients and valve types. Which option is considered depends on anatomy, severity, symptoms, and procedural risk (varies by clinician and case).<\/p>\n\n\n\n<p><strong>Q: Is hospitalization always required?<\/strong><br\/>\nNo. Many people are evaluated and followed as outpatients, especially when regurgitation is mild or stable. Hospitalization is more likely when symptoms are significant, the regurgitation is acute, or when an interventional procedure is performed (varies by clinician and case).<\/p>\n\n\n\n<p><strong>Q: How long do results last after a valve repair or replacement for Valve Regurgitation?<\/strong><br\/>\nDurability depends on the type of procedure, valve position, and the device or tissue used, and it varies by material and manufacturer. Patient factors such as rhythm, blood pressure, and other heart conditions also influence long-term performance. Follow-up imaging is commonly used to assess durability over time.<\/p>\n\n\n\n<p><strong>Q: What does Valve Regurgitation evaluation usually cost?<\/strong><br\/>\nCosts vary widely by country, insurance coverage, facility setting, and the tests used. A standard echocardiogram is generally less costly than advanced imaging or invasive testing. Procedures such as catheter-based repair or surgery are typically higher cost due to equipment, hospitalization, and specialized teams.<\/p>\n\n\n\n<p><strong>Q: Are there activity restrictions with Valve Regurgitation?<\/strong><br\/>\nActivity guidance is individualized and depends on severity, symptoms, heart rhythm, and overall heart function (varies by clinician and case). Some people remain fully active, while others may need tailored limits during evaluation or after an intervention. Clinicians often use symptom response and testing results to inform general recommendations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Valve Regurgitation means a heart valve does not close fully and some blood leaks backward. It is often described as a \u201cleaky valve\u201d in plain language. Clinicians use the term when discussing echocardiograms, murmurs, and causes of shortness of breath or fatigue. It can involve any of the four heart valves and ranges from mild to severe.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2984","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valve Regurgitation: Definition, Uses, and Clinical Overview - Best Cardiac Hospitals<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bestcardiachospitals.com\/blog\/valve-regurgitation-definition-uses-and-clinical-overview\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valve Regurgitation: Definition, Uses, and Clinical Overview - Best Cardiac Hospitals\" \/>\n<meta property=\"og:description\" content=\"Valve Regurgitation means a heart valve does not close fully and some blood leaks backward. It is often described as a \u201cleaky valve\u201d in plain language. Clinicians use the term when discussing echocardiograms, murmurs, and causes of shortness of breath or fatigue. 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