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Cardiac Catheterization I: Pre-Procedure Overview

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...

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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...

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Updated: May 15, 2026

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement

Published on: March 26, 2018

Initial experience with minimally invasive cardiac operations.

Francisco Costa¹, Guilherme Winter, Andrea Dumsch de Aragon Ferreira

¹Departamento de Medicina, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brasil. fcosta13@me.com

Revista Brasileira De Cirurgia Cardiovascular : Orgao Oficial Da Sociedade Brasileira De Cirurgia Cardiovascular

|January 5, 2013

Summary

This summary is machine-generated.

Minimally invasive cardiac surgery offers a safe alternative for treating heart conditions, showing good clinical outcomes and high patient satisfaction after overcoming the initial learning curve.

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Area of Science:

Cardiovascular Surgery
Minimally Invasive Techniques

Background:

Minimally invasive cardiovascular operations are proposed to reduce morbidity and mortality in cardiac disease treatment.
This study evaluates the initial two-year experience with these advanced surgical methods.

Purpose of the Study:

To assess the safety and efficacy of minimally invasive cardiac operations.
To detail the technical aspects and learning curve associated with these procedures.

Main Methods:

95 patients underwent minimally invasive operations between July 2009 and March 2012.
Procedures included atrial septal defect closure, aortic/mitral valve surgery, myxoma excision, and subaortic membrane resection.
Incisions were primarily mini right thoracotomy (87 cases) or ministernotomy (8 cases).

Main Results:

Early mortality was 4.2% with a mean incision size of 6.3 cm.
Mean blood loss was 470 ml; stroke occurred in two patients.
No incision infections were reported, and 67% experienced no major morbidity.

Conclusions:

Initial results indicate minimally invasive cardiac operations are safe with favorable clinical outcomes.
High patient satisfaction suggests these procedures are a viable alternative for various heart conditions.
Successful navigation of the learning curve positions minimally invasive surgery as an excellent option for many patients.