{"id":20293,"date":"2026-03-23T16:25:04","date_gmt":"2026-03-23T16:25:04","guid":{"rendered":"https:\/\/tuambia.org\/news\/understanding-heart-murmurs-when-vets-monitor-vs-treat\/"},"modified":"2026-03-23T16:25:04","modified_gmt":"2026-03-23T16:25:04","slug":"understanding-heart-murmurs-when-vets-monitor-vs-treat","status":"publish","type":"post","link":"https:\/\/tuambia.org\/news\/understanding-heart-murmurs-when-vets-monitor-vs-treat\/","title":{"rendered":"Understanding Heart Murmurs: When Vets Monitor Vs. Treat"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">A heart murmur can stun you. One moment, your pet seems fine. Then your vet hears an extra sound in the heartbeat, and your stomach drops. You may fear heart failure or sudden loss. You may also feel confused when your <\/span><a href=\"https:\/\/calderavetcenter.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">veterinarian in Bend, OR<\/span><\/a><span style=\"font-weight: 400;\"> says, \u201cWe will watch this for now.\u201d You might wonder why no medicine starts that day.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This blog explains what a heart murmur is, why some murmurs only need monitoring, and when treatment must begin. You will see how age, symptoms, and test results guide each choice. You will learn what to watch for at home. You will also know which questions to ask at each visit.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The goal is simple. You should walk into every appointment prepared. You should walk out with clear next steps and less fear.<\/span><\/p>\n<h2><b>What a Heart Murmur Really Means<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">A heart murmur is a sound. It is not a disease by itself. Your vet hears this sound with a stethoscope. It comes from blood moving in a rough or uneven way inside the heart.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Three main things cause this sound.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A small flaw in a heart valve<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A hole in a heart wall<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Changes in blood flow from anemia, fever, or growth<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Many pets live long lives with a murmur. Some never need treatment. Other pets need quick care. Your vet\u2019s job is to sort harmless from dangerous. Your job is to ask clear questions and share what you see at home.<\/span><\/p>\n<h2><b>Common Types of Heart Murmurs in Pets<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Vets sort murmurs by cause and risk. Three broad groups help you understand what your vet means.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Innocent or \u201cphysiologic\u201d murmurs<\/b><span style=\"font-weight: 400;\">. Often in young puppies or kittens. The heart is still growing. The sound often fades by four to six months.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Functional murmurs from other problems<\/b><span style=\"font-weight: 400;\">. Conditions like anemia or fever change blood flow. The heart itself may be normal. Treating the cause can calm the murmur.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Pathologic murmurs from heart disease<\/b><span style=\"font-weight: 400;\">. These come from valve disease, thick heart muscle, or birth defects. These need close watch and sometimes strong treatment.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The sound alone does not give the full story. Your vet links what is heard with your pet\u2019s age, breed, and signs at home. That mix shapes the plan.<\/span><\/p>\n<h2><b>When Vets Choose to Monitor<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u201cWe will watch this\u201d can feel empty. In truth, it is a careful medical choice. Your vet may choose monitoring when three things line up.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Your pet has no cough, no trouble breathing, and normal play<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The murmur is soft and stable across visits<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X-rays or ultrasound show the heart still handles blood well<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Monitoring can protect your pet from drugs that are not needed. It can also give your vet time to track slow change. This steady watch can catch trouble early. That timing can improve comfort and life span.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">You can read more about how heart disease grows in pets in this overview from the Merck Veterinary Manual, which many vets use as a reference.<\/span><\/p>\n<h2><b>When Treatment Should Start<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Treatment starts when the murmur is linked to clear harm. Three common triggers guide this step.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Your pet tires fast, coughs, or breathes with effort<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tests show heart enlargement or fluid in the lungs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The murmur grade and pattern rise over time<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Once your vet sees these signs, the risk of waiting grows. Treatment can ease strain on the heart. It can limit fluid buildup. It can slow the damage inside the heart muscle.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Common tools include heart drugs, water pills, low salt food, and weight control. Your vet may also send you to a heart specialist for an ultrasound called an echocardiogram. You can learn how this test works from the National Center for Biotechnology Information, which explains heart ultrasound in simple terms for humans. The process in pets is similar.<\/span><\/p>\n<h2><b>Monitoring Vs. Treating: A Simple Comparison<\/b><\/h2>\n<table>\n<thead>\n<tr>\n<th><span style=\"font-weight: 400;\">Plan<\/span><\/th>\n<th><span style=\"font-weight: 400;\">When Vets Use It<\/span><\/th>\n<th><span style=\"font-weight: 400;\">What You Do At Home<\/span><\/th>\n<th><span style=\"font-weight: 400;\">Risks If Used Alone<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Monitor Only<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mild murmur. No signs at home. Heart size close to normal.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Watch breathing and cough. Track energy and appetite. Keep regular checkups and tests.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Disease may grow in silence. You may miss slow change. Late treatment can be harder.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Treat Now<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Moderate or loud murmur. Cough, fainting, or low energy. Heart enlargement or lung fluid.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Give drugs on time. Follow diet and weight advice. Call fast if breathing worsens.<\/span><\/td>\n<td><span style=\"font-weight: 400;\"><a href=\"https:\/\/tuambia.org\/mounjaro-side-effects-what-you-should-expect-during-the-first-few-weeks\/\">Side effects<\/a> from drugs. More vet visits and tests. Some costs rise over time.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>What You Should Watch For At Home<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">You see your pet far more than your vet. Your daily notes give strong clues. Three groups of signs matter most.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Breathing<\/b><span style=\"font-weight: 400;\">. Count breaths when your pet sleeps. More than 30 breaths per minute at rest is a red flag. Labored or open-mouth breathing is an emergency.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Energy<\/b><span style=\"font-weight: 400;\">. Sudden drop in play, slow walks, or clear weakness can show poor blood flow.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Other signs<\/b><span style=\"font-weight: 400;\">. Cough, fainting, belly swelling, blue gums, or weight loss all need quick care.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Write these signs down with dates. Bring that record to each visit. Simple notes help your vet see patterns and change the plan at the right time.<\/span><\/p>\n<h2><b>Key Questions To Ask Your Vet<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Clear questions can ease fear and grow trust. You can bring this short list to your next visit.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What grade is the murmur, and what does that number mean for my pet<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do you think this murmur is from a birth defect, valve disease, or another cause<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Why did you choose to monitor or treat today<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">What specific signs at home should make me call right away<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">How often should my pet come back for exams and imaging<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do you suggest a heart specialist, and if so, why<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ask for clear language. Ask for drawings if that helps. Your vet expects these questions. Your calm push for detail keeps your pet safer.<\/span><\/p>\n<h2><b>How To Support Your Pet\u2019s Heart Every Day<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">You cannot erase a murmur with home care. Yet you can put strain on the heart. Three simple steps matter most.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Keep your pet at a lean weight with measured food<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Use gentle, steady exercise that your vet approves<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avoid salty treats and people food unless your vet says it is safe<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Also, keep vaccines and parasite control current. Infections and heavy parasite loads can hurt the heart. Clean teeth help too, since mouth germs can reach heart valves.<\/span><\/p>\n<h2><b>Moving Forward With Clarity, Not Fear<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">A heart murmur is a hard thing to hear. Yet it is also a warning that gives time. With clear talks, steady checks, and fast response to new signs, your pet can still share many calm years with you.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When your vet says, \u201cWe will watch this,\u201d you now know what that means. When your vet says, \u201cWe need to treat,\u201d you know why that step matters. In both paths, your close watch at home and your honest questions in the exam room protect your pet\u2019s heart.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A heart murmur can stun you. One moment, your pet seems fine. Then your vet hears an extra sound in the heartbeat, and your stomach drops. You may fear heart failure or sudden loss. You may also feel confused when your veterinarian in Bend, OR says, \u201cWe will watch this for now.\u201d You might wonder [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20292,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowkrzCDA:productID":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-20293","post","type-post","status-publish","format-standard","has-post-thumbnail","category-blogs"],"_links":{"self":[{"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/posts\/20293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/comments?post=20293"}],"version-history":[{"count":0,"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/posts\/20293\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/media\/20292"}],"wp:attachment":[{"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/media?parent=20293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/categories?post=20293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tuambia.org\/news\/wp-json\/wp\/v2\/tags?post=20293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}