10 research outputs found

    Cardiogenic shock associated with loco-regional anesthesia rescued with left ventricular assist device implantation

    Get PDF
    A healthy 53 year old man developed profound cardiogenic shock following instillation of bupivacaine-lidocaine-epinephrine solution as a locoregional anesthetic for elective outpatient shoulder surgery. Intubation, resuscitation, and transfer to the nearby hospital were done: echocardiography showed profound biventricular dysfunction; cardiac catheterization showed normal coronary arteries. Despite placement of an intra-aortic balloon pump and intravenous vasoactive drugs, the patient remained in shock. Stabilization was achieved with emergent institution of cardiopulmonary bypass and placement of a temporary left ventricular assist device (LVAD). Twenty-four hours later, cardiac function normalized and the LVAD was removed. The patient was discharged five days later and remained with normal heart function in three-year follow-up

    Role of antiarrhythmic drugs: frequent implantable cardioverter-defibrillator shocks, risk of proarrhythmia, and new drug therapy.

    Get PDF
    The implantable cardioverter-defibrillator (ICD) is the standard of care in patients with ischemic and nonischemic cardiomyopathy who are at high risk for arrhythmic events and sudden cardiac death. Although an ICD saves life, ICD shocks are emotionally and physically debilitating. Most patients receive adjuvant antiarrhythmic drug therapy to circumvent episodes of recurrent ventricular and supraventricular arrhythmias. Antiarrhythmic drugs including β-blockers, sotalol, amiodarone, and azimilide are effective at reducing the shock burden. This article describes data supporting the need for and potential risks and benefits of adjuvant antiarrhythmic drug therapy and examines the benefits and pitfalls of the same in ICD-implanted patients

    Left ventricular assist device implantation in high risk destination therapy patients: an alternative surgical approach

    Get PDF
    Left Ventricular Assist Device (LVAD) for Destination Therapy (DT) is an established therapy for end stage heart failure patients who are not transplant candidates. Many DT patients requiring LVADs have had prior open heart surgery, the majority of whom had prior sternotomy. In addition, DT patients tend to be older and more likely to have more significant co-morbidities than their Bridge-To-Transplant (BTT) counterparts. As such, placement of an implantable LVAD in DT patients can be technically hazardous and potentially prone to more perioperative complications. The purpose of this report is to describe an alternative implantation approach for the implantation of the Heartmate IIâ„¢ LVAD in high risk DT patients

    Hybrid ventricular assist device: Heartmate XVE LVAD and Abiomed AB5000 RVAD.

    No full text
    The need for a right ventricular assist device following an implantable left ventricular assist device creates a complex situation for the surgeon, nursing staff, and the patient. The purpose of this report is to describe the rationale, technical, and perioperative issues of a hybrid ventricular assist device consisting of a Heartmate XVE (Thoratec, Inc., Pleasonton, CA) left ventricular assist device and Abiomed AB5000 right ventricular assist device (Abiomed, Inc., Danvers, MA)
    corecore