Kussmaul's sign is positive in 
a. Restrictive cardiomyopathy 
b. Constrictive pericarditis 
c. Cardiac tamponade 
d. Dilated cardiomyopathy 
e. Pneumothorax
Kussmaul's sign is rise in JVP with inspiration.  It is seen in constrictive pericarditis  and Restrictive cardiomyopathy.
a,b,e
a,b
a,c,d,e
a,b,c,d,e