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Related Concept Videos

Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
Pharmaceutical Alternatives: Stability-Related Therapeutic Nonequivalence01:22

Pharmaceutical Alternatives: Stability-Related Therapeutic Nonequivalence

Generic intravenous (IV) drugs are considered bioequivalent to their branded counterparts due to their 100% bioavailability upon administration. However, variations in stability among different drug products can significantly influence their therapeutic performance, even if they are pharmaceutically equivalent.Cefuroxime, a prophylactic antimicrobial, is often used as a single-dose IV injection for patients undergoing coronary artery bypass grafting surgery. A 3 g dose typically provides...

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Related Experiment Video

Updated: May 26, 2026

A Chronic Cardiac Ischemia Model in Swine Using an Ameroid Constrictor
08:22

A Chronic Cardiac Ischemia Model in Swine Using an Ameroid Constrictor

Published on: October 9, 2017

Antibiotic prophylaxis for cardiac surgery.

Ruth Kappeler1, Margaret Gillham, Nicholas M Brown

  • 1Department of Microbiology, Papworth Hospital, Cambridge, UK. ruth.kappeler@papworth.nhs.uk

The Journal of Antimicrobial Chemotherapy
|December 22, 2011
PubMed
Summary

Antibiotic prophylaxis for cardiac surgery can reduce infections and mortality. Prolonging antibiotic use to 24-48 hours and using broad-spectrum agents are recommended, though optimal choices are debated.

Area of Science:

  • Cardiovascular Surgery
  • Infectious Disease Prevention

Background:

  • Antibiotic prophylaxis is crucial but debated in cardiac surgery.
  • Evidence suggests benefits from extended prophylaxis durations and specific antimicrobial spectrums.

Purpose of the Study:

  • To summarize current evidence on antibiotic prophylaxis in cardiac surgery.
  • To highlight key findings from systematic reviews and meta-analyses.

Main Methods:

  • Systematic reviews and meta-analyses of randomized controlled trials were analyzed.
  • Data on surgical site infections, pneumonia, and mortality were evaluated.

Main Results:

  • Prolonging antibiotic prophylaxis to 24-48 hours reduces surgical site infections.
  • Using agents with both anti-Gram-negative and anti-Gram-positive activity decreases post-operative pneumonia and all-cause mortality.

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Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery
09:12

Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery

Published on: March 27, 2018

Related Experiment Videos

Last Updated: May 26, 2026

A Chronic Cardiac Ischemia Model in Swine Using an Ameroid Constrictor
08:22

A Chronic Cardiac Ischemia Model in Swine Using an Ameroid Constrictor

Published on: October 9, 2017

Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery
09:12

Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery

Published on: March 27, 2018

Conclusions:

  • Extended antibiotic prophylaxis and broad-spectrum agents are beneficial in cardiac surgery.
  • The optimal antibiotic regimen choice requires further investigation and remains a topic of debate.