Left Atrial Roof Vein

Figure 1 Roles Of The Left Atrial Roof And Pulmonary Veins In The Anatomic Substrate For Persistent Atrial Fibrillation And Ablation In A Canine Model Jacc Journal Of The American

Figure 1 Roles Of The Left Atrial Roof And Pulmonary Veins In The Anatomic Substrate For Persistent Atrial Fibrillation And Ablation In A Canine Model Jacc Journal Of The American

Anatomical Regions Of The Left Atrium La And Pulmonary Veins Pvs Download Scientific Diagram

Anatomical Regions Of The Left Atrium La And Pulmonary Veins Pvs Download Scientific Diagram

Arrhythmogenic Left Atrial Roof Vein Sciencedirect

Arrhythmogenic Left Atrial Roof Vein Sciencedirect

A Incisions In The Aorta Ao And The Roof Of The Left Atrium La Download Scientific Diagram

A Incisions In The Aorta Ao And The Roof Of The Left Atrium La Download Scientific Diagram

Left Atrial Wall Stress Distribution And Its Relationship To Electrophysiologic Remodeling In Persistent Atrial Fibrillation Circulation Arrhythmia And Electrophysiology

Left Atrial Wall Stress Distribution And Its Relationship To Electrophysiologic Remodeling In Persistent Atrial Fibrillation Circulation Arrhythmia And Electrophysiology

Four Hearts Specimens With The Roof Of The Left Atrium Removed And The Download Scientific Diagram

Four Hearts Specimens With The Roof Of The Left Atrium Removed And The Download Scientific Diagram

Four Hearts Specimens With The Roof Of The Left Atrium Removed And The Download Scientific Diagram

In this case however the la roof vein had electrical activity and recorded local spontaneous firing suggesting that it can be the trigger of af.

Left atrial roof vein.

The ablation strategy consisted of liner ablations including the roof bottom and mitral isthmus as well as pulmonary vein isolation. Therefore it may have a myocardial sleeve as same as general pvs. Addition of linear ablation lesions principally in the atrial roof between the left and right superior pulmonary veins and mitral isthmus between the left inferior pulmonary vein and the mitral annulus led to improved success rates especially in patients with paroxysmal af and coexistent la enlargement 3 and in patients with persistent af 4. During cardiac development the oblique vein of the left atrium vein of marshall passes from a superior aspect onto the epicardial surface of the left atrium in between the left atrial appendage and the left superior pulmonary vein to descend along the posterolateral atrial wall to join the coronary sinus figure 2 b.

This vein ran from the right superior lobe of the lung to the left side of la roof. Aberrant pulmonary vein draining to left atrial roof in a patient undergoing percutaneous circumferential pulmonary vein isolation pdf. However there are conflicting data on the effects of creating a roof line rl joining the superior pvs in paroxysmal atrial fibrillation paf. Electrophysiological findings showed expansion of the myocardial sleeve and local firing in the la.

Clinical centers employ different ablation strategies which use imaging data together with electroanatomic mapping data depending on data availability. A 64 year old man diagnosed with persistent atrial fibrillation underwent a first ablation process. Isolation of the pulmonary veins pvs for the treatment of atrial fibrillation af is often supplemented with linear lesions within the left atrium la. Roles of the left atrial roof and pulmonary veins in the anatomic substrate for persistent atrial fibrillation and ablation in a canine model.

J am coll cardiol. Ethanol infusion of 5 ml into the marshall vein was performed prior to pulmonary vein isolation while locating the advisortm hd grid mapping catheter abbott.

Three Dimensional Reconstruction Of The Left Atrium Using The Carto 3 Download Scientific Diagram

Three Dimensional Reconstruction Of The Left Atrium Using The Carto 3 Download Scientific Diagram

Http Onlinelibrary Wiley Com Doi 10 1111 Jocs 12092 Pdf

Http Onlinelibrary Wiley Com Doi 10 1111 Jocs 12092 Pdf

The Human Left Atrial Venous Circulation As A Vascular Route For Atrial Pharmacological Therapies Jacc Clinical Electrophysiology

The Human Left Atrial Venous Circulation As A Vascular Route For Atrial Pharmacological Therapies Jacc Clinical Electrophysiology

Figure 6 The Human Left Atrial Venous Circulation As A Vascular Route For Atrial Pharmacological Therapies Jacc Clinical Electrophysiology

Figure 6 The Human Left Atrial Venous Circulation As A Vascular Route For Atrial Pharmacological Therapies Jacc Clinical Electrophysiology

Novel Methods For Characterization Of Paroxysmal Atrial Fibrillation In Human Left Atria

Novel Methods For Characterization Of Paroxysmal Atrial Fibrillation In Human Left Atria

Pdf Left Atrial Wall Thickness And Pulmonary Vein Size Are Increased In Patients With Atrial Fibrillation Compared To Healthy Controls A Multidetector Computed Tomography Study Semantic Scholar

Pdf Left Atrial Wall Thickness And Pulmonary Vein Size Are Increased In Patients With Atrial Fibrillation Compared To Healthy Controls A Multidetector Computed Tomography Study Semantic Scholar

The Human Left Atrial Venous Circulation As A Vascular Route For Atrial Pharmacological Therapies Effects Of Ethanol Infusion Sciencedirect

The Human Left Atrial Venous Circulation As A Vascular Route For Atrial Pharmacological Therapies Effects Of Ethanol Infusion Sciencedirect

Figure 2 From Clinical Significance Of Induced Left Atrial Macro Reentrant Tachycardia After Pulmonary Vein Isolation Semantic Scholar

Figure 2 From Clinical Significance Of Induced Left Atrial Macro Reentrant Tachycardia After Pulmonary Vein Isolation Semantic Scholar

Schematic Representation Of The Catheters And Gauze In Canine Atria Download Scientific Diagram

Schematic Representation Of The Catheters And Gauze In Canine Atria Download Scientific Diagram

Measurement Of Lawt At 25 Preselected Left Atrial Locations A Download Scientific Diagram

Measurement Of Lawt At 25 Preselected Left Atrial Locations A Download Scientific Diagram

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Jafib

Computed Tomographic Image Of The Left Atrium With The Ablation Lesion Download Scientific Diagram

Computed Tomographic Image Of The Left Atrium With The Ablation Lesion Download Scientific Diagram

Figure 3 From Atrial Fibrillation A Developmental Point Of View Semantic Scholar

Figure 3 From Atrial Fibrillation A Developmental Point Of View Semantic Scholar

Https Www Ahajournals Org Doi Pdf 10 1161 Circep 117 005948

Https Www Ahajournals Org Doi Pdf 10 1161 Circep 117 005948

Outcomes Following Catheter Ablation Of Atrial Fibrillation In The Uk A Single Centre Cohort Analysis The British Journal Of Cardiology

Outcomes Following Catheter Ablation Of Atrial Fibrillation In The Uk A Single Centre Cohort Analysis The British Journal Of Cardiology

Example Of The La Segmentation For Each Cardiac Phase The Left Atrium Download Scientific Diagram

Example Of The La Segmentation For Each Cardiac Phase The Left Atrium Download Scientific Diagram

Atrium An Overview Sciencedirect Topics

Atrium An Overview Sciencedirect Topics

Technologies For Ablation Of Atrial Fibrillation Duty Cycle Ablation Basicmedical Key

Technologies For Ablation Of Atrial Fibrillation Duty Cycle Ablation Basicmedical Key

Https Www Ahajournals Org Doi Pdf 10 1161 Circulationaha 105 541052

Https Www Ahajournals Org Doi Pdf 10 1161 Circulationaha 105 541052

Abstract 11875 Preventing Esophageal Injury Using A Novel Cardiac Mapping Device During Pulmonary Vein Roof And Posterior Wall Cryoablation For Atrial Fibrillation Circulation

Abstract 11875 Preventing Esophageal Injury Using A Novel Cardiac Mapping Device During Pulmonary Vein Roof And Posterior Wall Cryoablation For Atrial Fibrillation Circulation

Figure 1 From Comparison Of Contact Force Guided Procedure With Non Contact Force Guided Procedure During Left Atrial Mapping And Pulmonary Vein Isolation Impact Of Contact Force On Recurrence Of Atrial Fibrillation Semantic Scholar

Figure 1 From Comparison Of Contact Force Guided Procedure With Non Contact Force Guided Procedure During Left Atrial Mapping And Pulmonary Vein Isolation Impact Of Contact Force On Recurrence Of Atrial Fibrillation Semantic Scholar

Analysis Of Challenging Intracardiac Electrograms Case Ii Focal Versus Macroreentrant Atrial Tachycardia Color Atlas And Synopsis Of Electrophysiology 1st Ed

Analysis Of Challenging Intracardiac Electrograms Case Ii Focal Versus Macroreentrant Atrial Tachycardia Color Atlas And Synopsis Of Electrophysiology 1st Ed

A B Observed Patterns Of Right Pulmonary Veins Outflow Into The Left Download Scientific Diagram

A B Observed Patterns Of Right Pulmonary Veins Outflow Into The Left Download Scientific Diagram

Https Www Heartrhythmjournal Com Article S1547 5271 19 30224 3 Pdf

Https Www Heartrhythmjournal Com Article S1547 5271 19 30224 3 Pdf

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