Aneurysm / Valve Replacement Flashcards

1
Q

What is an aneurism?

A

Permanent localized dilation of an artery (75% occur in abdominal aorta)
Rupture is the concern

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2
Q

Etiology of an aneurism

A

Atherosclerosis

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3
Q

*When is an aortic aneurism detectable?

A
  • at or above 5 cm large
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4
Q

*Manifestations of an aortic aneurism

A

Back pain
Flank pain
Abdominal pain
Abdominal bruit

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5
Q

Nursing considerations if pt has symptoms of an aortic aneurism

A

No deep palpation
BP maintenance is very important

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6
Q

Treatment for an aortic aneurism

A

Monitor growth
Control HTN
*Surgery if > 5.5 cm: AAA repair

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7
Q

How does a heart transplant work?

A

1- Recipient placed on cardiopulmonary bypass, heart is removed
2- posterior walls of recipient’s left and right atria left intact
3- hearts joined

(Part of person’s heart remains and new heart connects to it)

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8
Q

What is a CABG?

A

Veins/arteries from other places in body used to replace coronary arteries

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9
Q

What is a partial left ventriculectomy

A

Heart reduction surgery (AKA Batista procedure)
Reduces left ventricular size

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10
Q

What is biventricular pacing (AKA cardiac resynchronization therapy (CRT))?

A

Like a pacemaker, but has a 3rd lead to help left ventricular have normal contraction when it also doesn’t function properly

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11
Q

What is an implanted cardio enter defibrillator (ICD)?

A

Continuously checks for irregular heartbeats. If it finds one, it sends a brief shock to reset the heart rhythm

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12
Q

What is the heart jacket?

A

Mesh that wraps around the heart and delivers electrical impulses to the ventricles

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13
Q

Activity level instructions for pts after AAA surgery

A
  • Stair climbing usually prohibited (May need bedside commode)
  • may not lift objects more than 15-20 lbs for 6-12 weeks after surgery
  • usually can’t drive car for several weeks
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