[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-573263-105":3,"detail-sidebar-cat-1-en-105":80,"doc-detail-573263-en":126},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","echocardiography-in-daily-practice-basic-cat-and-dog-cardiology","Echocardiography in Daily Practice - Basic Cat and Dog Cardiology","","This document provides a foundational overview of veterinary echocardiography, specifically focused on feline and canine cardiology. It examines the physiological principles of cardiac function, including volume, pressure, and heart rate, while highlighting the significance of cardiac morbidity in small animal medicine. The content covers key pathological adaptations, such as pressure and volume overload, and explains how these influence heart structure and function. Incorporating Laplace's Law, it details mechanisms like concentric and eccentric hypertrophy, offering a clear scientific framework for diagnosing and understanding common heart conditions such as Myxomatous Mitral Valve Disease (MMVD), Dilated Cardiomyopathy (DCM), and Hypertrophic Cardiomyopathy (HCM). This guide serves as a professional resource for practitioners to interpret echocardiographic findings in daily clinical settings, bridging the gap between basic cardiac anatomy, physiology, and complex cardiovascular disease states.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/template/","Template",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/template/general/","General",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/template/echocardiography-in-daily-practice-basic-cat-and-dog-cardiology/573263/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/echocardiography-in-daily-practice-basic-cat-and-dog-cardiology/573263.png","ImageObject",442,249,{"name":42,"@type":43},"Adam","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-16","2026-10-13",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What are the primary physiological factors influencing cardiac function in animals?","Question",{"text":62,"@type":63},"Cardiac function is primarily governed by stroke volume, which depends on preload, contractility, and afterload. These factors, in conjunction with total peripheral resistance, determine blood pressure.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"How does the heart respond to pressure overload?",{"text":67,"@type":63},"In response to pressure overload, the heart typically undergoes concentric hypertrophy, a structural adaptation where the ventricular wall thickness increases to normalize wall stress as defined by Laplace's Law.",{"name":69,"@type":60,"acceptedAnswer":70},"Why is echocardiography critical for diagnosing heart disease in dogs and cats?",{"text":71,"@type":63},"Echocardiography is essential because cardiac issues are leading causes of morbidity and mortality in pets; for example, roughly 12% of cats over 8 years old suffer from hypertrophic cardiomyopathy, and heart disease is the fourth most common cause of death in dogs.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},573263,1792120324,{"code":4,"msg":81,"data":82},"success",[83,88,93,98,103,108,113,118,123],{"id":84,"doc_module":22,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},11,"Presentations",90,"presentations",{"id":89,"doc_module":22,"doc_module_name":25,"category_name":90,"show_sort_weight":91,"slug":92},12,"Resumes",80,"resumes",{"id":94,"doc_module":22,"doc_module_name":25,"category_name":95,"show_sort_weight":96,"slug":97},14,"Invoices",70,"invoices",{"id":99,"doc_module":22,"doc_module_name":25,"category_name":100,"show_sort_weight":101,"slug":102},15,"Posters",60,"posters",{"id":104,"doc_module":22,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},16,"Social Media",50,"social-media",{"id":109,"doc_module":22,"doc_module_name":25,"category_name":110,"show_sort_weight":111,"slug":112},17,"Forms",40,"forms",{"id":114,"doc_module":22,"doc_module_name":25,"category_name":115,"show_sort_weight":116,"slug":117},18,"Letters",30,"letters",{"id":119,"doc_module":22,"doc_module_name":25,"category_name":120,"show_sort_weight":121,"slug":122},21,"Paper Templates",5,"papers-templates",{"id":124,"doc_module":22,"doc_module_name":25,"category_name":29,"show_sort_weight":4,"slug":125},158,"general-158",{"code":4,"msg":81,"data":127},{"doc_id":78,"user_id":128,"nickname":42,"user_avatar":129,"doc_module":22,"category_id":124,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":130,"file_id":131,"file_url":132,"file_type":133,"file_size":134,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":135,"language":136,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":12,"update_tm":140,"read_time":116},1374404737137,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Basic cat and dog cardiology:  \nEchocardiography in daily practice  \nLaurent Locquet  \nEuropean and RCVS recognized specialist in Veterinary Cardiology  \nHonorary Associate Professor of the University of Nottingham  \nTable of content  \n􀁘 Anatomy  \n􀁘 Physiology  \n􀁘 Most common diseases  \n􀁘 MMVD  \n􀁘 DCM  \n􀁘 HCM  \n􀁘 Congenital diseases  \n􀁘 Pericardial effusion  \n􀁘 Cases  \nCardiac morbidity and mortality  \n􀁘 Dog  \n􀁘 Fourth most common cause of death in dogs (after neoplasia, trauma and ‘no diagnosis’)  \n􀁘 8 to 11% of all dogs \u003C 10 years old (breed dependent)  \n􀁘 Cat  \n􀁘 Approximately 12% of cats over 8 years old have HCM  \nPhysiology: all about volume, pressure and  \nrate  \n􀁘 A certain amount of blood (Volume!) flows from higher to lower pressure  \n􀁘 Contraction increases the pressure  \n􀁘 Valves open/ close according to the pressure gradients  \nPhysiology  \n􀁘 Stroke Volume: Diastolic – Systolic volume  \n􀁘 Depends on  \n􀁘 Preload  \n􀁘 Contractility  \n􀁘 Afterload  \n􀁘 Stroke Volume x Total Peripheral resistance: Blood pressure  \nPathophysiology: What can how does the heart adapt?  \n1. Increased afterload  \nPressure overload  \n2. Decreased preload  \nDiastolic dysfunction  \n3. Decreased contractility  \nSystolic dysfunction 4. Volume overload  \ngo wrong and  \n1. Pressure overload  \n􀁘 Can you think of any heart (or vascular) disease?  \n􀁘 How will the heart adapt?","cbCaiqIp9lDCFwhD","https://ap.wps.com/l/cbCaiqIp9lDCFwhD","pdf",4028942,86,"English","# Anatomy\n# Physiology\n# Most common diseases\n## MMVD\n## DCM\n## HCM\n## Congenital diseases\n## Pericardial effusion\n# Cases","[{\"question\":\"What are the primary physiological factors influencing cardiac function in animals?\",\"answer\":\"Cardiac function is primarily governed by stroke volume, which depends on preload, contractility, and afterload. These factors, in conjunction with total peripheral resistance, determine blood pressure.\"},{\"question\":\"How does the heart respond to pressure overload?\",\"answer\":\"In response to pressure overload, the heart typically undergoes concentric hypertrophy, a structural adaptation where the ventricular wall thickness increases to normalize wall stress as defined by Laplace's Law.\"},{\"question\":\"Why is echocardiography critical for diagnosing heart disease in dogs and cats?\",\"answer\":\"Echocardiography is essential because cardiac issues are leading causes of morbidity and mortality in pets; for example, roughly 12% of cats over 8 years old suffer from hypertrophic cardiomyopathy, and heart disease is the fourth most common cause of death in dogs.\"}]","Echocardiography in Daily Practice - Basic Cat and Dog Cardiology | PDF",1791935847]