3. WHO Clinical Classification of PH

4. Complex Cases in PH

5. Diagnostic Approach to PH

6. Care Coordination in PH

7. Current Trends in PAH Prognosis and Treatment

8. Emerging Trends in PAH Therapy

9. Panelist

10. Goals of Therapy in PAH

11. Novel Therapies in PAH Riociguat

12. Riociguat Trials

13. Fixed End Point vs Event-driven Trials

14. Event-driven Trials (cont) SERAPHIN

15. Event-driven Trials (cont) GRIPHON

16. Event-driven Trials (cont) AMBITIONa,b

17. Upfront Combination vs Add-on Therapy?

18. The Future of Oral Prostacyclins in PAH

19. Abbreviations

20. Abbreviations (cont)

21. References

22. References (cont)

23. References (cont)

24. References (cont)

25. References (cont)