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Cardiac Catheterization II: Right Heart Catheterization

Cardiac Catheterization II: Right Heart Catheterization

Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...

Cardiac Catheterization III: Left Heart Catheterization

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Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...

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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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Related Experiment Video

Updated: Jun 7, 2026

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

Percutaneous coronary intervention with a virtual 2-Fr system.

Akihito Tanaka¹, Shigeru Saito

¹Heart Center of Shonan Kamakura General Hospital, Kamakura City, Japan. akihito17491194@gmail.com

Catheterization and Cardiovascular Interventions : Official Journal of the Society for Cardiac Angiography & Interventions

|October 27, 2010

Summary

A new virtual 2-French system offers the smallest percutaneous coronary intervention (PCI) device size to date. This advancement promises less invasive procedures and reduced patient complications during vascular access.

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Robotic Ablation of Atrial Fibrillation

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Last Updated: Jun 7, 2026

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Robotic Ablation of Atrial Fibrillation

Robotic Ablation of Atrial Fibrillation

Published on: May 29, 2015

Area of Science:

Cardiovascular Medicine
Medical Device Technology
Interventional Cardiology

Background:

Percutaneous coronary intervention (PCI) techniques have advanced, driving a trend towards device miniaturization.
Minimally invasive approaches are crucial for reducing patient trauma and improving recovery times in cardiology.

Observation:

A novel virtual 2-French (Fr) system has been developed, representing the slimmest system available for PCI.
This system utilizes a 4-Fr sheathless guiding catheter to achieve an approximate outer diameter of 2-Fr.

Findings:

The report details a successful case treated using this innovative virtual 2-Fr system.
The system demonstrated feasibility in a clinical application, enabling complex intervention with a miniaturized device.

Implications:

This ultra-low profile system has the potential to significantly enhance the safety and efficacy of PCI.
Reduced invasiveness during vascular access may lead to decreased patient morbidity and improved outcomes.