Second Heart Sound Part 1 (Video Description)
- Genesis of S2. ( Brief mechanism)
- Factors involve in genesis of S2.
- Concept of impedence.
- S1 vs S2. (characteristics).
- Duration of S2.
- Pitch of S2.
- Auscultation of S2.
- A2 component auscultation area.
- P2 component auscultation area.
Second Heart Sound Part 2 (Video Description)
- Mastering S2. (Part II ) ( Normal Splitting)
- Genesis of S2. ( brief revision)
- Effect of respiratory cycle on second heart sound.
- S2 splitting during inspiration (brief mechanism.
- Modern concept of S2 splitting during inspiration.
- Impedance concept. Pulmonary impedance and systemic impedance effect on S2 components i.e A2 & P2.
- Auscultation area for normal splitting of S2.
- Why in elderly S2 splitting is less likely?