L4: Acyanotic Heart Diseases - Obstructive Lesions Flashcards
(65 cards)
Incidence of Aortic Stenosis
- 4 - 5 of CHD
- Males > Females
Types of Aortic Stenosis
© Valvular stenosis.
© Supravalvular stenosis (Williams’ syndrome)
© Discrete subaortic stenosis
© Idiopathic hypertrophic subaortic stenosis (IHSS)
Pathology of Aortic Stenosis
Pathophysiology of Aortic Stenosis
Symptoms of Aortic Stenosis
Signs of Aortic Stenosis
Signs of Aortic Stenosis
- General
Signs of Aortic Stenosis
- Inspection & Palpation
Signs of Aortic Stenosis
- Auscultation
Murmur in Aortic Stenosis
- Site
- Character
- Grade
- Radiation
- Timing
- Other Murmur
Investigations for Aortic Stenosis
Investigations for Aortic Stenosis
- Chest X-Ray
Investigations for Aortic Stenosis
- ECG
Investigations for Aortic Stenosis
- ECHO
Complications of Aortic Stenosis
- Infective endocarditis.
- Arrhythmias.
- Sudden death.
- HF in critical AS or very late
TTT of Aortic Stenosis
TTT of Aortic Stenosis
- Indications of balloon valvuloplasty
- Asymptomatic patient with MPG > 50 with T wave changes.
- Symptomatic patient with MPG > 50 mmHg
Incidence of Pulmonary Stenosis
8 - 12 % of CHD
Types of Pulmonary Stenosis
- Valvular stenosis.
- Infravalvular stenosis
- Supravalvular PS (or stenosis of the MPA)
Pathophsyiology of Pulmonary Stenosis
Symptoms of Pulmonary Stenosis
Signs of Pulmonary Stenosis
Signs of Pulmonary Stenosis
- General
Signs of Pulmonary Stenosis
- Inspection & Palpation