A new power scheme for cardiac pacemakers turns to an unlikely source: vibrations from heartbeats themselves. Engineering researchers at the University of Michigan designed a device that harvests energy from the reverberation of heartbeats through the chest and converts it to electricity to run a pacemaker or an implanted defibrillator. ...

Four leading heart organizations representing cardiologists and cardiothoracic surgeons released initial recommendations for creating and maintaining transcatheter aortic valve replacement (TAVR) programs. The recommendations are aimed at ensuring optimal care for patients with aortic stenosis, a form of valvular heart disease, as use of the new TAVR procedure grows...

ANN ARBOR, Mich.A new power scheme for cardiac pacemakers turns to an unlikely source: vibrations from heartbeats themselves. Engineering researchers at the University of Michigan designed a device that harvests energy from the reverberation of heartbeats through the chest and converts it to electricity to run ...

(American College of Cardiology) Four leading heart organizations representing cardiologists and cardiothoracic surgeons released initial recommendations today for creating and maintaining transcatheter aortic valve replacement (TAVR) programs. The recommendations are aimed at ensuring optimal care for patients with aortic stenosis, a form of valvular heart disease, as use of the ...

FRIDAY, Feb. 24 (HealthDay News) -- Testing patients for metal hypersensitivity before they receive joint or bone implants helps identify those at increased risk for complications due to metal hypersensitivity, a new study shows. The researchers noted that nickel is a common component in alloys (a mixture of ...

Methicillin resistant staph aureus (MRSA) infections are resistant to antibiotics and can cause a myriad of problems - bone erosion, or osteomyelitis, which shorten the effective life of an implant and greatly hinder replacement of that implant. MRSA can result in prolonged disability, amputation and even death. Although only 2 ...

The biological scaffold that gives structure to a heart valve after its cellular material has been removed can be freeze-dried and stored for later use as a tissue-engineered replacement valve to treat a failing heart, as described in an article in Tissue Engineering, Part C: Methods, a peer-reviewed journal from ...

(Queen's University) A new process for transforming discarded human fat into a soft-tissue substitute for use in reconstructive surgery is laying the groundwork for creating an Ontario-based regenerative medicine initiative focused on developing products for reconstructive and cosmetic surgery.

New Rochelle, NY -- The biological scaffold that gives structure to a heart valve after its cellular material has been removed can be freeze-dried and stored for later use as a tissue-engineered replacement valve to treat a failing heart, as described in an article in Tissue Engineering, Part C: ...

Researchers at the Rothman Institute at Jefferson have shown that local anesthesia delivered through a catheter in the joint, intraarticularly, may be more beneficial than traditional opioids such as morphine and Oxycontin for pain management following total knee replacement surgery. Their research was recognized with the Knee Society Award for ...

(Mary Ann Liebert, Inc./Genetic Engineering News) The biological scaffold that gives structure to a heart valve after its cellular material has been removed can be freeze-dried and stored for later use as a tissue-engineered replacement valve to treat a failing heart, as described in an article in Tissue Engineering, Part ...

Patients who have had total joint replacement (TJR) are expected to return to their physician's office or clinic regularly for routine follow-up care. In a new study presented at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS), researchers asked 210 TKR patients (with no known ...