Vena cava defect, generic
Also known as: Vena cava anomaly · Persistent left cranial vena cava · Anomalie der Hohlvene · Vena-cava-Fehlbildung · Congenital vena cava defect
Overview
What it is
A vena cava defect is a congenital malformation of the large veins that carry oxygen-poor blood from the body back to the heart. This circulatory system issue can disrupt normal blood flow, causing pressure imbalances. It is typically diagnosed using an echocardiography, which is an ultrasound of the heart and its major vessels.
How it presents
While many dogs remain asymptomatic, signs of severe defects typically appear during puppyhood. Owners may notice symptoms such as shortness of breath, low energy during exercise, or fluid accumulation in the abdomen.
Treatment
Mild cases often require no intervention, whereas severe defects may need lifelong medication or specialized surgery. Treatment costs generally range from 500 to 5000 EUR depending on the severity.
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 Vena cava defect, generic?
A vena cava defect is a congenital malformation of the large veins that carry oxygen-poor blood from the body back to the heart. This circulatory system issue can disrupt normal blood flow, causing pressure imbalances. It is typically diagnosed using an echocardiography, which is an ultrasound of the heart and its major vessels.
How is Vena cava defect, generic tested?
Tests currently in our database: Herzultraschall (Echokardiographie).
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.