Visia AF and Visia AF MRI - Indications | 合法醫療器材資訊網

TheVisiaAF™andVisiaAFMRI™SureScan™ICDsystemsautomaticallydetectandrecordtheoccurrenceofatrialfibrillation(AF)fordiagnosticpurposes.

The Visia AF™ and Visia AF MRI™ SureScan™ ICD systems automatically detect and record the occurrence of atrial fibrillation (AF) for diagnostic purposes. The AF Detection feature analyzes variability in the ventricular rate to determine whether the patient is currently experiencing atrial fibrillation. Evidence of atrial fibrillation is based on ventricular rate variability assessed via a Lorenz plot.

The Visia AF MRI SureScan ICD Models are MR Conditional and, as such are designed to allow patients to be safely scanned by an MRI machine when used according to the specified MRI conditions for use. When programmed to On, the MRI SureScan feature allows the patient to be safely scanned while the device continues to provide appropriate pacing.

The Visia AF and Visia AF MRI SureScan ICD systems are indicated to provide ventricular antitachycardia pacing and ventricular defibrillation for automated treatment of life-threa...