For your audio-video presentation on **Infective Endocarditis**, here’s a suggested outline and key points to cover:
### **Title Slide**
– Title: **Infective Endocarditis: Pathophysiology, Clinical Manifestations, Evaluation, and Treatment**
– Your Name
– Date
### **Slide 1: Introduction to Infective Endocarditis**
– Definition: An infection of the inner lining of the heart chambers and valves, typically caused by bacteria.
– Importance: Discuss the clinical significance and potential complications.
### **Slide 2: Pathophysiology**
– **Overview**: Describe how infective endocarditis occurs.
– **Etiology**:
– Common pathogens (e.g., Streptococcus viridans, Staphylococcus aureus).
– Pathogen entry and adhesion: How bacteria enter the bloodstream and adhere to heart valves.
– Vegetation formation: Formation of infected masses on heart valves or endocardium.
– **Risk Factors**:
– Pre-existing heart conditions (e.g., prosthetic valves, congenital heart defects).
– Intravenous drug use.
– Immunosuppression.
### **Slide 3: Clinical Manifestations**
– **Symptoms**:
– Acute symptoms: Fever, chills, night sweats.
– Subacute symptoms: Weight loss, malaise, arthralgia.
– **Signs**:
– Heart murmurs.
– Janeway lesions (painless skin lesions).
– Osler nodes (painful skin lesions).
– Petechiae.
– **Complications**:
– Heart failure.
– Embolic events (e.g., stroke, pulmonary embolism).
### **Slide 4: Evaluation**
– **Diagnostic Tests**:
– Blood cultures: Identification of causative organisms.
– Echocardiography: Detection of vegetations and valve damage.
– Laboratory tests: Complete blood count, ESR, and C-reactive protein for inflammation.
– Duke criteria: Major and minor criteria for diagnosis.
### **Slide 5: Treatment**
– **Antibiotic Therapy**:
– Empirical treatment: Broad-spectrum antibiotics until specific pathogen is identified.
– Targeted therapy: Based on sensitivity of isolated organisms.
– **Surgical Intervention**:
– Indications: Severe valve damage, persistent infection despite antibiotics.
– Procedures: Valve repair or replacement.
– **Management of Complications**:
– Heart failure management.
– Treatment of embolic events.
### **Slide 6: Conclusion**
– **Summary**: Recap of pathophysiology, manifestations, evaluation, and treatment.
– **Importance of Early Detection**: Emphasize the need for timely diagnosis and treatment to prevent severe complications.
### **Slide 7: References**
– Include at least two scholarly references. Example:
– Mylonakis, E., & Calderwood, S. B. (2001). Infective endocarditis in adults. *The New England Journal of Medicine*, 345(18), 1318-1330. doi:10.1056/NEJMra010846
– Moreillon, P., & Que, Y. A. (2016). Infective endocarditis. *The Lancet*, 387(10021), 882-893. doi:10.1016/S0140-6736(15)60051-0
### **Tips for Your Presentation**
– **Audio Narration**: Clearly explain each slide, using simple language while incorporating master’s level terminology where appropriate.
– **Visual Aids**: Use diagrams to illustrate the pathophysiology and echocardiographic findings.
– **Citations**: Include on-screen citations and verbal references to ensure academic integrity.
– **Practice**: Rehearse your presentation to stay within the 4–7 minute time frame.
Good luck with your presentation!
THE TOPIC I CHOSE WAS:
******Discuss the pathophysiology, clinical manifestations, evaluation, and treatment of one of the following: Infective Endocarditis. ******
The purpose of this assignment is to demonstrate understanding through teaching and explanation. Begin by choosing one of the topics below, or propose a topic of interest from the assigned readings, subject to instructor approval. Post your choice to the “ Week 2 Student Topics for Week 4 Video Presentation ” discussion thread.
PRO TIP: You may not select a topic a classmate has already chosen. The sooner you choose, the more options you will have.
For this assignment, you will produce a 4–7 minute audio–video presentation on your chosen topic.
Your presentation must:
· Explain the processes or concepts in your own words using references to support your explanations.
· Include all necessary physiology and pathophysiology in your explanation.
· Use detailed explanations with master’s level terminology to teach or explain. Your classmates and professional colleagues are your audience.
· Include audio narration with at least one type of visual aid in your presentation, such as PowerPoint slides, diagrams, whiteboard use, etc.
· Use APA format to style your visual aids and cite your sources.
· Cite at least two references verbally or with on-screen citations. You may cite your e-text as a source.
· Include a reference list in your visual aid or at the end of your slide set.
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