US FDA approves Abbott's advanced mapping catheter
Abbott announced US Food and Drug Administration (FDA) clearance of the Advisor HD Grid Mapping Catheter, Sensor Enabled. Advisor HD Grid employs a new design that allows physicians to see things differently, capturing and analysing data in a novel manner to create highly detailed maps of the heart that better differentiate healthy from unhealthy tissue. The new mapping catheter builds upon Abbott's innovative products designed to improve how physicians perform cardiac ablation procedures, including the EnSite Precision Cardiac Mapping System and a broad range of mapping and treatment catheters. Arrhythmias are abnormal heart rhythms caused by improperly conducted electrical signals in the heart. In the US, more than 7 million people have an irregular heartbeat. Abnormal heart rhythms, which include conditions such as atrial fibrillation, make the heart beat too fast, too slow or out of sync. In each case, the heart may pump blood less effectively which can cause a range of s...