Cardiac Flashcards

(51 cards)

1
Q

Atherosclerosis

A

(Lumen ) lipids and cholesterol
^ BP

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2
Q

Arteriosclerosis

A

Decrease elasticity
Hardens
++BP
Lumens

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3
Q

HTN medication

A

(ramipril )

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4
Q

HTN

A

140/90
Map 150
Headache
02 to 94
Iv tvko
12 lead
Seizures

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5
Q

Aortic widening

A

Thinking and widening of the artery in aortic arch/ descending aorta
Ascending neck / throat
Descending flank /shoulder/back
Iv ecg 02 to 94% ALs morphine

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6
Q

Acute aortic dissection

A

Intima layer torn
Pain shoulder blades
Max pain on onset
Bp different per arm

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7
Q

Ruptured AAA

A

Fluid rapture at the site of dissection
Pulsating mass in abdo
O2
Iv
TVKO
Persive hypo
Bp 70-90

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8
Q

Stable angina

A

Coronary arteries (st depression)
Heavy chest pain
Pain radiate in arm
Rest 10-20 min
02to 94%
ASA
12 lead
Iv
Nitro
ALs morphine

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9
Q

Unstable angina

A

Same but not alleviated with meds and rest

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10
Q

Prizmental angina

A

Coronary attires
Drug use
Steroids
Stress and smoking

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11
Q

Mi

A

Coronary Arteries
Sudden or total occlusion
Tx
Reperfusion
MONA
NC 90-94%
ASA
12 lead
If stemi call alert
Nitro ALs morphine
45 semi flowers

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12
Q

Male Mi systoms

A

Retrosternal pain, pressure weight , squeezing , pale, cool, diaphoretic

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13
Q

Females MI

A

Light headed nausea
Epigastric burining between shoulder pain

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14
Q

Diabetic women

A

Uncomfortable lower back pain

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15
Q

LCF

A

Left ventricle
decrease cardio output
TX
Pulmonary edema
Crackles rales
Hemoptysis

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16
Q

RCF

A

JVD
Pedeal edema
Pitting at ankles

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17
Q

CHF tx

A

Postion of comfort
O2 to 94%
If bp good sit with legs dangle downward
Ecg
Iv tkvo

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18
Q

Cardiac tamponde

A

Blood in the pericardial sac

Pluses paradox
Systolic drop by 10 or weak pluses on inspiration

02 to maintain 94%
ECG
“IV enroute”
500-1000ml
“PERICARDIOCENT “

Hypo
Muffled heart sounds
JVD

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19
Q

Atropine

A

A drug to increase HR

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20
Q

Transcutaneous pacing

A

For Brady rates 60-80

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21
Q

Cardio version

A

Unstable tachycardia

22
Q

Ishemia

A

Depression
Reversible with o2

23
Q

Injury

A

Depression / evelation need for 02

24
Q

Infract

A

Elevation no fix

25
Co=
Sv x Hr
26
Sv =
The amount of fluid pumped in each contraction
27
HR
# of heart contraction per min
28
Sa node Av node
Pacemaker 60-100 Delay Av node 40-60 Av junction ( ventricle contract ) 20-40
29
Automaticity
Heart able to generate its own impulse
30
Cntractiticity
The strength of contraction End of diastolic
31
Conductivity
Chemical to electrical Ability to conduct stimulus
32
Excitability
Ability to respond to electrical inside/outside stimulus
33
Preload
The strech The volume in the R vent left after diastolic
34
Afterload
Squeeze Resistance of L vent must overcome Ventricular contraction
35
Myocarditis
Inflammation of heart wall mucles Flu like Brady Epigastric pain Atropine Antibotics
36
Endocarditis
Inside inflammation of heart valves Fever Night sweats Differentvbps Heart blocks
37
Pericarditis
Inflammation of the sac around the heart Pain in supine
38
PLUutric chest pain
Pain will breathing
39
RCHF caused by
Plumary embolism/ pulmonary hyper.
40
Is myocardia’s is most or least serve
Least serve
41
Metropol or olol
beta blockers Lower hr and bp
42
Bipolar leads
1,11,111
43
Unipolar
AVR , AVL, AVF
44
Precordical leads
V1 , v2, v3, v4 , v5, v6
45
Layers of the heart
46
Lethal, cardiac rhythms, plus shockable rhythms
V fib( no output) Pulseless Vtach ( wide QRS tachycardia without a pulse) Asystole Poly Pulseless, V, tach and V fib
47
What is a 3 lead ecg looking for
P waves QRS complex and rate
48
A1degree AV block
Delay in conduction through the AV node 0.20 every P followed by a QRS
49
Second-degree AV block
Type one progression delay until conduction fails type two sudden, unexpected failure of conduction
50
Third-degree AV block
No communication between the atria and ventricles a V disassociation
51
Starlings law
Increased micro cardio contractibility in response to increase preload