- Hypotension - Muffled Heart Tones - JVD Tamponade; Pericarditis

Left Anterior Descending (LAD) Artery: V1, V2, V3, V4 - Anterior and Anterolateral Walls - Anterior Two-Thirds of the septum - Left Bundle Branch

Data Values to Know Flashcards by Christopher Malone

Normal Value:

K+

Potassium

3.5 - 5 mEq/L

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Hypocalcemia on the EKG:

Prolonged QT Interval (normal: 0.41 secs)

Normal: 9 - 1 1 mg/dL

Hypo: ≤ 8.5 mg/dL

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Normal Value:

BUN

Blood Urea Nitrogen (BUN)

7 - 21 mg/dL

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When does the IABP augment blood demand?

The Intra-Aortic Balloon Pump augments (increases) blood demand during deflation.

** Demand = Delation (D = D) **

** aortic pressure drops rapidly, reducing afterload **

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Standard Value Range for RAP

2 - 8 mmHg

Right Atrial Pressure

** same as Central Venous Pressure **

** Reflect Right Ventricular End Diastole Pressure (Preload) **

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Beck’s Triad:

Hypotension
Muffled Heart Tones
JVD

** Tamponade; Pericarditis **

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Standard Value Range for MAP

70 - 100 mmHg

Mean Arterial Pressure

[(DBP x2) + SBP] ÷ 3

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RCA (artery) supples:

Right Coronary Artery:
II, III, aVF

Right Ventricle
Inferior Wall
Posterior Wall
Posterior Third of the Septum

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Standard Value Range for CVP

2 - 8 mmHg

Central Venous Pressure
(reflects pressure of great veins)

** same as Right Atrium **

** Reflect Right Ventricular End Diastole Pressure (Preload) **

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Normal Value:

Na+

Sodium

135 - 145 mEq/L

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Hypokalemia on the EKG:

Atrial flutter
Bradycardia
Flattened “T” waves
“U” wave appearance

** identical to hypomagnesemia **

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Normal Value:

Prothrombin Time

11.2 - 13.2 seconds

** 12.2 seconds **

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What does a Base Excess of less than -2 mEq/L indicate?

Metabolic Acidosis

Standard Value Range: -2 / +2 mEq/L

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LAD artery supplies:

Left Anterior Descending (LAD) Artery:
V1, V2, V3, V4

Anterior and Anterolateral Walls
Anterior Two-Thirds of the septum
Left Bundle Branch

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Which coronary artery is responsible for blood supply to the AV nodal coronary artery?

Right Coronary Artery (RCA) in 85 - 90% of individuals

** LCX in 10 - 15% **

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Normal Value:

CPK

Creatine phosphokinase

5 - 35 mcg/mL

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Hypercalcemia on the EKG:

Shorted QT Interval (normal: 0.41 secs)

PR interval prolonged
QRS interval prolonged

Normal: 9 - 11 mg/dL

Hyper: ≥ 12 mg/dL

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Standard Value for CI

2.5 - 4.0 L/min

Cardiac Index

Cardiac Output ÷ BSA

Normal Value:

Platelets

150,000 - 400,000/mm3

Slight ST segment depression ( ≤ 1 mm), with a scooped shape RST transition noted in multiple leads:

Digitalis

Evidence that patient has taken digitalis

** Referred to as the “Salvador Dali Mustache” **

Normal Value:

WBC

White Blood Cells

4,500 - 10,000/mL

Hypomagnesemia on the EKG:

Atrial flutter
Bradycardia 
Flattened "T" waves
"U" wave appearance 
"T" wave inversion 
Widening QRS

** identical to hypokalemia **

Normal Value:

Hematocrit

Male: 40% - 54%
Female: 36% - 46%

** 44% **

Cushing’s Triad:

Hypertension
Bradycardia
Irregular Breathing (usually Cheyne-Stokes)
** Head Injuries ***
*** Hyper ventilate to decrease ICP **
** CO is a vasoconstrictor / O is a vasodilator ***

Normal Value: RBC

Red Blood Cells 3.5M - 6M

Normal Value: Creatinine (CR)

Male: 0.6 - 1.4 mg/dL Female: 0.6 - 1.1 mg/dL *** 0.9 mg/dL ***

Standard Value Range for Pulmonary Artery Diastolic Pressure (PAPd)

5 - 15 mmHg

LCX artery supples:

``` Left Circumflex (LCX) Artery: I, aVL ``` - Posterolateral Wall of the LEFT Ventricle

Normal Value: PTT

Partial Thromboplastin Time 22.1 - 34.1 seconds *** 28.1 seconds ***

Normal Value: BNP

Brain Natriuretic Peptide < 100 pg/mL = low likelihood of heart failure 100 - 400 pg/mL = intermediate likelihood of heart failure > 400 pg/mL = high likelihood of heart failure * **Picograms per milliliter*** * *** 0.000000000000001 kg ****

Normal Value: Ca++

Calcium 9 - 11 mg/dL

Standard Value Range for CO

4 - 8 L/min Cardiac Output CO = SV x HR

Standard Value of PAWP

4 - 12 mmHg *** Pulmonary Artery Mean Pressure ***

Standard Value Range for Right Ventricular Systolic Pressure (RVPs)

15 - 30 mmHg

Hyperkalemia on the EKG:

Tall, tented "T" waves (II, III, V2) PR interval prolonged Left Axis Deviation

Standard Value Range for Right Ventricular Diastolic Pressure (RVPd)

0 - 8 mmHg *** can have a DBP of 0 mmHg due to no counter force/pressure against a pump/valve ***

Normal Value: Hemoglobin

Male: 14 - 18 g/dL Female: 12 - 16 g/dL *** 15 g/dL ***

Normal Value: BUN/Creatinine Ratio

10:1

What does a Base Excess of more than +2 mEq/L indicate?

Metabolic Alkalosis Standard Value Range: -2 / +2 mEq/L

Normal Value: D-dimer

< 0.5 - 1.0 mcg/mL < 500 - 1000 mcg/L

Normal Value: cTnl

Cardiac-specific Troponin I ≤ 0.5 ng/mL

When does the IABP augment blood supply?

The Intra-Aortic Balloon Pump augments (increases) blood supply during Inflation. *** Increase = Inflation (I = I) ***

Standard Value Range for Ejection Fraction:

55 - 75%

Standard Value Range for Pulmonary Artery Systolic Pressure (PAPs)

15 - 30 mmHg