Normal
Tricuspid E/A:	0.8-2.1
Tricuspid E/E':	<6
Deceleration time:	>120 ms
Additional findings:	-
Impaired relaxation
Tricuspid E/A:	<0.8
Tricuspid E/E':	<6
Deceleration time:	>120 ms
Additional findings:	-
Pseudonormal
Tricuspid E/A:	0.8-2.1
Tricuspid E/E':	>6
Deceleration time:	>120 ms
Additional findings:	Diastolic flow predominance in HV
Restrictive
Tricuspid E/A:	>2.1
Tricuspid E/E':	>6
Deceleration time:	<120 ms
Additional findings:	Late diastolic antegrade flow in PA