7. Congenital Heart Disease Flashcards
1
Q
Congenital heart disease
A
Breeds
Cardiac murmur in young puppies ( listen at first vac)
2
Q
Congenital diseases most common
A
PDA Aortic stenosis Pulmonic stenosis Ventricular septal defect Tricuspid dysplasia Tetralogy of fallout Praa
3
Q
Compensation
A
Pressure overload - concentric hypertrophy
Aortic stenosis
Pulmonic stenosis
Volume overload - eccentric hypertrophy Mitral valve dysplasia Tricuspid dysplasia Ventricular septal defect PDA
4
Q
Stenosis
A
Predisposed
Sub valvular/ subaortic
Valvular
Supravalvular
Pathogenesis
Cs
Dx
Tx
5
Q
Atrioventricular valve dysplasia
A
Large breed dogs
Pathogenesis
Mitral valve dysplasia - lshf
Tricuspid valve dysplasia- rshf
6
Q
PDA
A
Predisposed Physiological function Pathological function Pathogenesis Cs triad Dx Tx
7
Q
Tetralogy of fallot
A
- Pulmonic stenosis
- Ventricular septal defect
- Right ventricular hypertrophy
- Overriding the aorta
8
Q
Septal defects
A
Atrial or ventricular
Right to left
Left to right ( more common due to higher pressure )
Cs
