Right atrial pressures are obtained in order to assess?

Expert Solution

Right atrial pressures are obtained inorder to assess

the stretch of the right ventricle, which in turn determines the output of the heart, which in turn determines the outputs of the left heart. The output of the left heart is the cardiac output

Right atrial pressure is the blood pressure in the right atrium of the heart . RAP is often nearly identical to central venous pressure , although the two terms are not identical, as a pressure differential can sometimes exist between the venae cavae and the right atrium

Factors affecting RAP

Factors that increase RAP include

Hypervolemia
Forced exhalation
Tension pneumothorax
Heart failure
Pleural effusion
Decreased cardiac output
Cardiac tamponade
Mechanical ventilation and the application of positive end expiratory pressure
Pulmonary hypertension
Pulmonary embolism

Factors that decrease RAP include

Hypovolemia
Deep inhalation
Distributive shock

Nightingale answered 1 year ago

Relate the clinical effect of Ebstien?s anolamy and the effect on right atrial pressures.

1. Explain the following. a. Compare the right and left ventricular pressures and right and left...

1. Explain the following. a. Compare the right and left ventricular pressures and right and left ventricular volumes. b. What will happen to cardiac output during exercise? Explain what physiological changes occur that cause this change in cardiac output?

what is central venous access with Venous pressure or right atrial pressure and what is their...

what is central venous access with Venous pressure or right atrial pressure and what is their benefits in hemodynamic monitoring and respiratory function?

pcs coding percutaneous exchange of transvenous right atrial and ventricular leads of a pacemaker, which was...

pcs coding percutaneous exchange of transvenous right atrial and ventricular leads of a pacemaker, which was initially placed three years ago, battery remains intact. No EP studies performed at this time.

sometimes when atrial cells other than SA node trigger atrial contactions, atrial flutter or atrial fibrillation...

sometimes when atrial cells other than SA node trigger atrial contactions, atrial flutter or atrial fibrillation may occur. when tgese heart rhythms occur, the ventricles do not beat at the same rate as the atria . what part of the condition system prevents the ventricles from beating as fast as the atria and how does it occur?

compare and contrast the rules for sinus bradycardia, sinus tachycardia, premature atrial contraction, atrial flutter, atrial...

compare and contrast the rules for sinus bradycardia, sinus tachycardia, premature atrial contraction, atrial flutter, atrial fibrillation, and third-degree atrioventricular block. Explain why each differs from the norm- what is going on internally?

Which of the following pressures must always be lower than the others in order to ensure...

Which of the following pressures must always be lower than the others in order to ensure proper lung ventilation? Atmospheric Intrapleural Alveolar Intrapulmonary When blood leaves tissues that are more metabolically active than when at rest, the saturation of the hemoglobin would be: Exactly 75% 100% 0% Less than 75% Hemoglobin can carry both oxygen and carbon dioxide because --------------------- When oxygen binds to hemoglobin, the oxygen molecule is chemically altered, making it possible for carbon dioxide to bind to...

client education for atrial fibrillation

In order to accurately assess the capital structure of a firm, it is necessary to convert...

In order to accurately assess the capital structure of a firm, it is necessary to convert its balance sheet figures from historical book values to market values. KJM Corporation's balance sheet (book values) as of today is as follows: Long-term debt (bonds, at par) $23,500,000 Preferred stock 2,000,000 Common stock ($10 par) 10,000,000 Retained earnings 4,000,000 Total debt and equity $39,500,000 The bonds have a 8.3% coupon rate, payable semiannually, and a par value of $1,000. They mature exactly 10...

Q1) The three criteria that are required to be checked together in order to assess an...

Q1) The three criteria that are required to be checked together in order to assess an action of an individual of being ethical and unethical (in accordance with Gerald Cavanagh, Dennis Moberg and Manuel Velasquez) are: a. ………………………………………….. b. ………………………………………….. c. ………………………………………….. b) How the organization puts its ethical stance into practice, by addressing different stakeholders’ interests is referred to as ……………………………………………………………… c) The competencies of an engineer may be categorized into: a. …………………………………………… b. …………………………………………… c. ……………………………………………

Question