Left ventricular catheterization (including AS) and left ventriculography: Diagrams and cases 

0:00 How to cross aortic valve in standard cases with standard JR/AL/Tiger catheter. Detailed tips-Understand the cusp anatomy and views
-Understand the "wire dance"
06:20 How to cross aortic valve with a pigtail: 2 techniques
12:48 How to cross severe AS
22:05 Special tips for bicuspid AS and bioprosthetic AS
25:48 LVEDP hemodynamics: how to measure it and brief overview of the correlation and discrepancies between LVEDP and PCWP (27:15)
29:55 Retrograde crossing into the LA
31:55 Left ventriculography: concepts, views, cases. Focus on MR (37:34).
+aortography for severe AI and coronary angiographic findings in AI