Titlebook: Cardiac Electrophysiology; Clinical Case Review Andrea Natale,Paul J. Wang,N. A. Mark Estes Book 2020Latest edition Springer Nature Switzer

爆米花

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An 84-Year-Old Woman with Syncope and Orthostatic DizzinessAn 84 year old woman experiences episodes of orthostatic dizziness. Diagnosis and management are discussed.

Lignans

大酒杯

A 63-Year-Old Man with Atrial Fibrillation and SyncopeA 63-year-old man was hospitalized for atrial fibrillation with a rapid ventricular rate. Diagnosis and management are discussed.

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Interfascicular Reentrant Ventricular Tachycardiaterfascicular reentrant VT. We present a case of VT storm due to interfascicular reentrant VT of two distinct, paired morphologies. One utilized the left posterior fascicle for anterograde conduction and the other utilized the left posterior fascicle for retrograde conduction.

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Premature Ventricular Complexes from Pulmonary Arteryccess or unsuccessful ablation for PVC, which appear to be originating from RVOT, could be secondary to its origin from PA instead of RVOT. Mapping can be safely performed in the PA under ICE visualization.

Fantasy

Limitations of Wide Complex Tachycardia Algorithms in a Patient with Ischemic Cardiomyopathyno response to adenosine. He was taken to the electrophysiology lab with high suspicion for ventricular tachycardia. Electroanatomic mapping demonstrated the arrhythmia to be a roof-dependent left atrial flutter, which was successfully terminated with radiofrequency ablation.

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Right Ventricular Dysfunction and Ventricular Arrhythmias: Challenges in Diagnosiscase highlights limitations in current diagnostic criteria for arrhythmogenic right ventricular cardiomyopathy (ARVC), as well as the potential benefit in selected patients of voltage-map guided biopsy to further guide treatment and prognosis.