Current 60% IHD rating plus other symptoms

Question:

I am filing ischemic cardiomyopathy, atrial fibrillation and left bundle block secondary to IHD. Currently rated at 60% for IHD. Because of angina, dizziness and fatigue,  may try for unemployability.  Do you, sir, think I have a chance?

Jim's Reply:

Yes, if I were you I'd seek the TDIU benefit as an extra schedular rating at the same time I filed for the additional benefits you mention. Good luck.