Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Identification of key genes associated with atrial fibrillation and hypoxia using WGCNA and machine learning technology.

Frontiers in cardiovascular medicine·2025

Same author

Unraveling the Role of PTGIR in Atrial Fibrillation: Insights From Single-Cell Sequencing and Mendelian Randomization.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2025

Same author

Surgical Strategy for Atrial Functional Mitral Regurgitation With Atrial Fibrillation.

Journal of the American Heart Association·2025

Same author

A Novel Nomogram for Preoperative Prediction of Early Postoperative Mortality in Patients Undergoing Surgical Revascularization for Acute Myocardial Infarction.

Journal of investigative surgery : the official journal of the Academy of Surgical Research·2025

Same author

Downregulation hsa_circ_0000571 inhibited the malignant progression of NSCLCs by regulation miR-654-5p/S100A11 axis.

International immunopharmacology·2025

Same author

Delayed cerebral metastases after left-atrial myxoma resection in a child.

Cardiology in the young·2025

Same journal

Prediction of graft patency using preoperative hyperemic and nonhyperemic intracoronary pressure indices in coronary artery bypass grafting.

Asian cardiovascular & thoracic annals·2026

Same journal

<i>Aspergillus</i> prosthetic valve endocarditis complicated by intracranial haemorrhage.

Asian cardiovascular & thoracic annals·2026

Same journal

Major adverse cardiovascular events and mortality predictors in acute limb ischemia.

Asian cardiovascular & thoracic annals·2026

Same journal

Enterprise and innovation in thoracic surgery.

Asian cardiovascular & thoracic annals·2026

Same journal

Intra-atrial tunnel technique for hepatic-draining scimitar syndrome.

Asian cardiovascular & thoracic annals·2026

Same journal

From legacy to future: A global bibliometric analysis of the Ross procedure over 60 years.

Asian cardiovascular & thoracic annals·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Dec 10, 2025

Barnes Maze Testing Strategies with Small and Large Rodent Models

Barnes Maze Testing Strategies with Small and Large Rodent Models

Published on: February 26, 2014

The Mei mini-maze procedure.

Zhaolei Jiang¹, Nan Ma¹, Min Tang¹

¹Department of Cardiothoracic Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.

Asian Cardiovascular & Thoracic Annals

|August 29, 2020

Summary

This summary is machine-generated.

The Mei mini-maze procedure offers a novel, less invasive approach to treating atrial fibrillation using a unilateral thoracoscopic technique. This method aims to reduce surgical trauma compared to existing procedures.

Keywords:

Atrial fibrillation cardiac surgical procedures catheter ablation maze procedure pulmonary veins thoracic surgery video-assisted

More Related Videos

The Double-H Maze: A Robust Behavioral Test for Learning and Memory in Rodents

The Double-H Maze: A Robust Behavioral Test for Learning and Memory in Rodents

Published on: July 8, 2015

Utilizing a Reconfigurable Maze System to Enhance the Reproducibility of Spatial Navigation Tests in Rodents

Utilizing a Reconfigurable Maze System to Enhance the Reproducibility of Spatial Navigation Tests in Rodents

Published on: December 2, 2022

Related Experiment Videos

Last Updated: Dec 10, 2025

Barnes Maze Testing Strategies with Small and Large Rodent Models

Barnes Maze Testing Strategies with Small and Large Rodent Models

Published on: February 26, 2014

The Double-H Maze: A Robust Behavioral Test for Learning and Memory in Rodents

The Double-H Maze: A Robust Behavioral Test for Learning and Memory in Rodents

Published on: July 8, 2015

Utilizing a Reconfigurable Maze System to Enhance the Reproducibility of Spatial Navigation Tests in Rodents

Utilizing a Reconfigurable Maze System to Enhance the Reproducibility of Spatial Navigation Tests in Rodents

Published on: December 2, 2022

Area of Science:

Cardiology
Thoracic Surgery
Minimally Invasive Procedures

Background:

Atrial fibrillation is a prevalent arrhythmia linked to significant morbidity and stroke risk.
The Cox-maze IV procedure effectively treats atrial fibrillation using radiofrequency ablation.
Current video-assisted mini-maze techniques, while less invasive than Cox-maze IV, still involve bilateral thoracotomies and limitations in ablation line creation.

Purpose of the Study:

To introduce and describe a novel video-assisted mini-maze technique.
To present the Mei mini-maze procedure, utilizing a unilateral thoracoscopic approach.
To address the limitations of previous minimally invasive atrial fibrillation ablation methods.

Main Methods:

Development of a new video-assisted mini-maze technique.
Implementation of a unilateral (left chest) thoracoscopic approach.
Focus on creating complete ablation lines for pulmonary vein isolation.

Main Results:

The Mei mini-maze procedure was developed as a novel technique.
It employs a unilateral thoracoscopic approach, reducing surgical trauma.
This technique aims to overcome limitations of prior mini-maze procedures.

Conclusions:

The Mei mini-maze procedure represents an advancement in minimally invasive treatment for atrial fibrillation.
This unilateral thoracoscopic technique offers a potentially less traumatic surgical option.
Further evaluation is warranted to establish its efficacy and safety profile.