The new pacemaker, the micra transcatheter pacing program. Photograph: University Hospital Southampton/PA
A pacemaker the dimension of a tablet has been fitted within the heart of a British patient, in a new operation that promises to reduce infection chance and reduce recovery time.
The wireless gadget employed – for the very first time in the nation – at Southampton common hospital, acknowledged as the micra transcatheter pacing program, is the smallest in the planet, at a tenth of the size of classic versions, and is implanted directly in the heart.
Currently pacemakers are inserted under the skin through an incision in the chest and connected to the heart via a lead that carries electrical signals to appropriate slow or irregular heartbeats, but they can demand replacement due to broken or dislodged wires.
The new device, which is placed within the wall of the heart by a catheter passed up via the groin, delivers electrical impulses from an electrode, getting rid of the require for a lead to transmit signals.
Prof John Morgan, advisor cardiologist, explained: “Although pacemakers have saved 1000′s of lives in excess of the past seven decades considering that the first gadgets were implanted, one of the key drawbacks has been complications related to the pacing lead that is place in to deliver electrical impulses to the heart.
“Now that we have pacemakers that are so little – not a lot greater than an antibiotic pill – they can be attached straight to the within of the heart, all the problems associated to the outdated fashioned pacemaker lead are abolished.”
He additional: “In addition to the advantages of the device’s size and wireless technologies, the process decreases the risk of infection and extended recovery time related with conventional, a lot more invasive surgical pacemaker implants.
“This a massive stage forward in patient treatment and a milestone for cardiac rhythm management in the United kingdom.”
New pill-sized pacemaker implanted in heart of Uk patient
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