Ventricular septal defect(VSD)
Also known as: Ventrikelseptumdefekt · Kammerscheidewanddefekt · Congenital ventricular septal defect · Interventricular septal defect · Loch in der Herzscheidewand
Overview
What it is
A ventricular septal defect (VSD) is a congenital heart defect where a hole exists in the wall, or septum, that separates the left and right lower chambers of the heart. This opening allows blood to flow abnormally between these chambers, forcing the heart and lungs to work much harder than normal. Over time, this abnormal circulation can lead to fluid accumulation in the lungs and heart failure.
How it presents
Symptoms typically become noticeable during puppyhood or adolescence. Owners may observe rapid breathing, coughing, poor growth, and a tendency to tire quickly during play or exercise.
Treatment
Depending on the size of the defect, management can range from regular monitoring via echocardiography to lifelong medication or specialized surgery. Treatment costs typically range from €1,000 to €8,000.
How it's tested
Herzultraschall (Echokardiographie)(Herz-Echo)
Primary testCardiac examEchokardiographie zur Beurteilung von Herzklappen, -wänden, -funktion. Pflicht z.B. bei Cavalier King Charles Spaniel (MMVD).
Issuing body: vet
Result scheme: Cardiac-OFA
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Ventricular septal defect?
A ventricular septal defect (VSD) is a congenital heart defect where a hole exists in the wall, or septum, that separates the left and right lower chambers of the heart. This opening allows blood to flow abnormally between these chambers, forcing the heart and lungs to work much harder than normal. Over time, this abnormal circulation can lead to fluid accumulation in the lungs and heart failure.
How is Ventricular septal defect tested?
Tests currently in our database: Herzultraschall (Echokardiographie).
Which breeds are most affected?
Most commonly affected: Brittany Spaniel, Wolfspitz, English Springer Spaniel.