Equine Cardiovascular Disease

Welcome to your comprehensive resource on cardiovascular disease in horses!

Whether you’re a seasoned equestrian or new to horse care, understanding the symptoms, treatments, and management strategies for cardiovascular conditions is crucial for your horse’s health and performance.

Cardiovascular diseases in horses can manifest in various ways, including exercise intolerance, abnormal heart rhythms, and respiratory distress. Recognizing these symptoms early can make a significant difference in your horse’s well-being. Our articles cover a wide range of conditions, from common issues like equine atrial fibrillation and heart murmurs to more complex diseases such as Aortic Root Disease.

Each article delves into the underlying causes of these conditions, evidence-based treatments including medication, dietary adjustments, and exercise programs tailored for cardiovascular health. Whether you’re looking for advice on monitoring your horse’s heart rate during exercise, signs to watch for, or seeking guidance on when to consult a veterinarian or equine cardiologist, we’ve got you covered.

Stay informed and empowered to give your horse the best possible care. Explore our collection of articles below and equip yourself with the knowledge needed to support your horse’s cardiovascular health.

Think your horse has a cardiovascular disease?  –  Check out the Happie Horse Symptom Checker.


Whether you’re a seasoned equestrian or new to horse care, understanding the symptoms, treatments, and management strategies for cardiovascular conditions is crucial for your horse’s health and performance.

Cardiovascular diseases in horses can manifest in various ways, including exercise intolerance, abnormal heart rhythms, and respiratory distress. Recognizing these symptoms early can make a significant difference in your horse’s well-being. Our articles cover a wide range of conditions, from common issues like equine atrial fibrillation and heart murmurs to more complex diseases such as Aortic Root Disease.

Our Articles on Cardiovascular Diseases

Learn all about Symptoms, Treatment and Prevention

Ventricular Septal Defect (VSD) in horses is a congenital heart defect with a septal hole causing abnormal blood flow.
Cardiovascular

Ventricular Septal Defect (VSD)

Ventricular Septal Defect (VSD) Seek veterinary advice before applying any treatment. Ventricular septal defect (VSD) is a congenital heart condition in horses in which there is a hole in the wall (septum) that separates the two lower chambers of the

Tetralogy of Fallot (TOF) in horses is a rare congenital heart defect consisting of four abnormalities that affect blood flow and oxygenation.
Cardiovascular

Tetralogy of Fallot (TOF)

Tetralogy of Fallot (TOF) This disease is life-threatening and should be treated by a veterinarian swiftly. Tetralogy of Fallot (TOF) is a congenital heart defect that affects horses. It is characterized by four main abnormalities in the heart: a ventricular

Patent Ductus Arteriosus in horses is a congenital heart defect causing abnormal blood flow due to a fetal vessel failing to close.
Cardiovascular

Patent Ductus Arteriosus (PDA)

Patent Ductus Arteriosus (PDA) This disease is life-threatening and should be treated by a veterinarian swiftly. Patent Ductus Arteriosus (PDA) is a congenital heart defect that affects horses, where the ductus arteriosus (a blood vessel that connects the aorta and

Heart valve dysplasia in horses is a congenital defect causing improper valve formation, leading to impaired blood flow and heart failure.
Cardiovascular

Heart Valve Dysplasia

Heart Valve Dysplasia Seek veterinary advice if you suspect this disease. Heart valve dysplasia is a congenital heart condition in horses in which one or more of the heart valves are malformed or do not function properly. This can lead

Aortic root disease in horses refers to structural abnormalities or conditions affecting the aortic root, potentially leading to cardiovascular complications
Cardiovascular

Aortic Root Disease in Horses

Aortic Root Disease This disease is life-threatening and should be treated by a veterinarian swiftly. Aortic root disease in horses refers to structural abnormalities or conditions affecting the aortic root, a vital component of the cardiovascular system. This condition can

Each article delves into the underlying causes of these conditions, evidence-based treatments including medication, dietary adjustments, and exercise programs tailored for cardiovascular health. Whether you’re looking for advice on monitoring your horse’s heart rate during exercise, signs to watch for, or seeking guidance on when to consult a veterinarian or equine cardiologist, we’ve got you covered.

Stay informed and empowered to give your horse the best possible care. Explore our collection of articles above and equip yourself with the knowledge needed to support your horse’s cardiovascular health.

Think your horse has a cardiovascular disease? Check out the Happie Horse Symptom Checker.