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The first leadless

FDA Approves First Leadless Pacemaker

Eliminates need to repair wire lead in typical pacemakers that can malfunction
Regular doses of vitamin D3 may improve cardiac function in heart failure patients

ACC: Vitamin D Found to Improve Cardiac Function in Heart Failure

Further studies necessary to determine whether this translates to improvements in outcomes
Recommendations for use of wearable cardioverter-defibrillators are presented in a scientific statement issued by the American Heart Association and published online March 28 in Circulation.

AHA Issues Advisory on Wearable Cardioverter-Defibrillator Tx

Science advisory explains indications for use of WCD for prevention of sudden cardiac death
Many physicians aren't following the Heart Rhythm Society and European Society of Cardiology recommendations regarding deactivation of implantable cardioverter defibrillators for patients near death

ACC: Dying Patients Not Aware They Can Be Spared ICD Shocks

Many unaware that implantable defibrillator can be turned off in final days
Intrabody

ACC: Leadless Pacemaker, Subcutaneous ICD Feasible

First proof of concept of successful wireless device-to-device communication in rhythm management
Intrabody

ACC: Leadless Pacemaker, Subcutaneous ICD Feasible

First proof of concept of successful wireless device-to-device communication in rhythm management
For patients who require permanent single-chamber ventricular pacing

Leadless Cardiac Pacemaker Deemed Safe, Effective

In most patients, leadless cardiac pacemaker met prespecified pacing and sensing requirements
Forty percent of patients with primary prevention implantable cardioverter-defibrillators experience improvement in left ventricular ejection fraction

LVEF Improvement for Many With Primary Prevention ICDs

Improvement for 40.0 percent of patients; improvement of more than 35 percent for 25 percent
Fewer than one in 10 older myocardial infarction survivors receive a potentially lifesaving implantable cardioverter-defibrillator

Low Rate of ICD Implantation in Elderly, Despite Good Results

Age alone should not be a barrier, researchers say
Smartphones should be kept a safe distance from implanted cardiac devices like pacemakers and defibrillators

Smartphones Can Interfere With Cardiac Devices

Risk is low; however, patients are advised to keep phones away from chest pockets