Echo Chapter 12 Part 2 | Baamboozle - Baamboozle

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RAP is 15-20mmHg when TR is _______ with TR v-max ______m/sec and IVC is _____ with _____ _____.

severe, >4m/sec, dilated and no collapse. (RAE is also seen)

TR can result from

1*Myxomatous valve (degen disease, thickens leaflets), 2*Ruptured chordae (Trauma/Chords), 3*Endocarditis, 4*Pacemaker or defib lead (20%)

What was the treatment for bacterial endocarditis in 1970-1980

TV resection (they would remove it and HF in 15 to 20 yrs)

Dilated RA and RV is due to ______ severe TR.

Chronic.

True/ False: Remodling of RV results in Functional TR.

True. More common. (Rupture of pap more, rare)

Color Doppler is used to identify Vena Contracta. Severe TR is when vena contracta is _______cm,

>0.7cm

True/False: Anterior leaflet is substantially larger than septal and posterior leaflet.

True

What can cause secondary/ functional TR?

Annular or RV dilatation Causes Malcoaptation Common secondary to Phtn

True/ False: TV stenosis is common

False. Rare, Congenital, rare cases of rheumatic HD

What view is this? Label.

RVOT A) RV B) ANT C) POST D) RA E) IVC

Which Tricuspid Valves are seen in A4C and PLAX-RVIT?

A4C: Ant & Septal RVIT: Ant & Post

What is the most common form of TV pathology?

Secondary or Functional TR

Usually, Inferior MI is related to the occlusion of ____

RCA

How do you calculate pressures between RV and RA.

Bernoullis equation. 4v^2 + RAP

Which leaflets are labeled as #8 and #7.

#7 Septal #8 Anterior

what is seen in this image?

Ebstein Anomaly (rare condition)

Severe TR cause ____ _____ in _______ veins.

Flow reversal, Hepatic vein

True/ False: Functional TR can result in PHtn.

True.

What are primary diseases of TV?

Endocarditis Ebstein Anomaly Rheumatic Heart Disease