Lecture 43 and 44 Flashcards

1
Q

HRrEF

A

HF reduced ejection fraction –> failure of pumping mechanism

Systolic dysfunction

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2
Q

HRmrEF

A

mid-range ventricular dysfunction LVEF–> 41% -49%

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3
Q

HFeEF

A

HF preserved ejection fraction

diastolic dysfunction–> abnormal cardiac relaxation, stiffness, or filling; part of normal human aging

risk factor to developing HFpEF but these are not synonymous

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4
Q

What are the different types of heart failure:

A

Cardiogenic HF: +acute cardiac event. PE: cool, mottled periphery, small volume pulse, cardiomegaly, +JCP, +S3, +systolic and diastolic murmurs

Non-cardiogenic:+underlying disease
PE: warm periphery, bounding pulse

Acute Decompensated HF:

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5
Q

Heart Failure:

S/S:

A

When heart can’t pump enough blood and O2 to organs in the body

breathlessness due to +LVEDP –> pulmonary congestion –> pulmonary edema

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6
Q

What is the cost of HF?

A

MC and expensive reason for preventable hospital stays.

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7
Q

Risk factors with HF

A

CAD–> coronary heart disease

MI, DM, HTN, obesity, valvular heart disease,

smoking

Mask symptoms: hypothyroidism, CKD, CAD, DM, Anemia, Thyroid disorder, OSA, AFib, Valvular Disease

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8
Q

What are HF physiological risk factors?

A

reduced pulmonary reserve

reduced cardiac reserve

Skeletal muscle dysfunction

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9
Q

Ejection Fraction

A

amount of blood pumped out/ amount of blood in chamber

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10
Q

Normal
Borderline
Reduced

A

Normal: 50-70%
Borderline: 41%-49%
Reduced: <40%

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11
Q

HFeRF

A

HF of reduced ejection, systolic dysfunction

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12
Q

HRmrEF

A

mid range ventricular dysfunction LVEF 41-49%

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13
Q

HFpEF

A

preserved ejection fraction

Diastolic dysfunction abnormal cardiac relaxation, stiffness or filling, part of human human aging

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