Heart Failure Case Study (45 min)

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What initial nursing assessments need to be performed for Mr. Jones?

  • Full set vital signs
  • Heart sounds
  • Lung Sounds

What diagnostic tests do you anticipate being ordered by the provider?

  • Chest X-ray
  • 12-lead EKG
  • Echocardiogram
  • Cardiac Enzymes

Upon further assessment, the patient has crackles bilaterally and tachycardia. A chest X-ray shows cardiomegaly and bilateral pulmonary edema. An ECG revealed atrial fibrillation. His vital signs were as follows:

BP 150/72 mmHg Urine Yellow and Cloudy

HR 102-123 bpm and irregular BUN 17 mg/dL

RR 24-32 bpm Cr 1.2 mg/dL

Temp 37.3°C H/H 11.8 g/dL / 36.2%

Ht 175 cm LDH 705 U/L

Wt 79 kg ** BNP 843 pg/mL

Mr. Jones was admitted to the cardiac telemetry unit.

Mr. Jones states that this weight is approximately 3 kg more than it was 3 days ago.

What is the significance of Mr. Jones' weight gain?

  • 1 kg weight gain is equal to 1 liter of weight gain. This means Mr. Jones has gained 3 liters of fluid (as volume excess) in just 3 days.
  • This likely means that there is a new onset or exacerbation of heart failure

What medications do you anticipate the provider ordering for Mr. Jones? Why?

  • Diuretics – he is volume overloaded and it is affected his lungs. Diuretics can help relieve fluid retention by promoting excretion of water from the kidneys.
  • Beta-Blockers – his blood pressure is high and his heart rate is fast. The beta-blocker can help slow this down and relieve some of the workload of his heart

About three hours after admission to the telemetry unit, Mr. Jones’s skin becomes cool and clammy. His respirations are labored and he is complaining of abdominal pain. Upon physical examination, Mr. Jones is diaphoretic and gasping for air, with jugular venous distension, bilateral crackles, and an expiratory wheeze.  His SpO 2 is 88% on room air and it was noted that his urine output had been approximately 20 mL/hr since admission. His BP is 190/100 mmHg, HR 130 bpm and irregular, RR 43 bpm.

What nursing interventions should you perform right away for Mr. Jones?

  • Place into High Fowler’s position 
  • Apply oxygen
  • Administer any PRN medications available for blood pressure (like hydralazine or metoprolol) if criteria are met
  • Notify the provider

Describe what is happening to Mr. Jones physiologically.

  • Because his heart cannot pump blood efficiently to the body, the blood is backing up into the lungs. This causes pulmonary edema. His pulmonary edema is so severe that he is struggling to breathe and struggling to oxygenate appropriately.
  • His heart is trying to work extra hard to compensate for the low cardiac output, that’s why his blood pressure and heart rate are so elevated. This is perpetuated by the RAAS.
  • We also see that his kidneys are not being perfused as his urine output has decreased

What medications should be given to decrease Mr. Jones’s preload? Improve his contractility? Decrease his afterload?

  • Preload – diuretics (furosemide, bumetanide, spironolactione), ACE inhibitors (captopril, enalapril), ARB’s (losartan, valsartan), ARNI’s (sacubitril/valsartan)
  • Contractility – Inotropes (dobutamine), cardiac glycosides (digoxin)
  • Afterload – Beta Blockers (metoprolol, carvedilol), vasodilators (hydralazine, nitrates)

What is the expected outcome of administration of Furosemide? Digoxin?

  • Furosemide – should see increase in urine output and decrease in respiratory symptoms – may also see a decrease in any peripheral edema
  • Digoxin – decrease heart rate and increase the force of contraction – should see evidence of improved peripheral perfusion.

Melander, S. (2004). Case studies in critical care nursing: A guide for application and review, 3 rd ed. Philadelphia, PA: Saunders Elsevier.

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  • Nielsen, A., Gonzalez, L., Jessee, M. A., Monagle, J., Dickison, P., & Lasater, K. (2022). Current Practices for Teaching Clinical Judgment: Results From a National Survey. Nurse educator , 10.1097/NNE.0000000000001268. Advance online publication. https://doi.org/10.1097/NNE.0000000000001268
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IMAGES

  1. Heart Failure Clinical Reasoning Case Study Keith Rischer

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  2. Heart Failure Flashcards

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  3. Heart failure Flashcards

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  4. Keith RN Heart Failure Case Study

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  5. Keith RN Heart Failure Case Study

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  6. Heart Failure Flashcards

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VIDEO

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COMMENTS

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  11. Heart Failure Case Study (45 min)

    Mr. Jones was transferred to the CCU for hemodynamic monitoring and aggressive therapy. His Central Venous Pressure (CVP) was found to be 19 mmHg, Cardiac Output was 4.5 L/min, Cardiac Index was 2.3 L/min/m2. He has been placed in high-fowler's position, and his SpO2 is now 96% on 4L nasal cannula. Mr.

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  17. Think Like a Nurse

    The progressive case studies are perfect for this! The case studies can be used in the simulation lab, classroom or an online course. The diverse patient scenarios require students to adapt care and recognize social determinants of health. Raven D. Wentworth, DNP, RN, APRN, AGPCNP-BC, FNP-BC, CNE, Associate Professor Freed-Hardeman University "

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