Publications by authors named "Ignacio Munoz Carvajal"
Article Synopsis
- The study evaluates the long-term performance and safety of the extravascular implantable cardioverter-defibrillator (EV ICD) after initial findings showed its effectiveness for 6 months.
- A total of 316 patients were enrolled, with a successful implant in 299 cases, experiencing various arrhythmic events that were effectively treated using antitachycardia pacing (ATP) and shocks.
- The results indicated high success rates for both ATP (77.1%) and shock therapy (100%), with low rates of complications and inappropriate shocks over the three-year study period.
Background: The extravascular implantable cardioverter-defibrillator (ICD) has a single lead implanted substernally to enable pause-prevention pacing, antitachycardia pacing, and defibrillation energy similar to that of transvenous ICDs. The safety and efficacy of extravascular ICDs are not yet known.
Methods: We conducted a prospective, single-group, nonrandomized, premarket global clinical study involving patients with a class I or IIa indication for an ICD, all of whom received an extravascular ICD system.
Objectives: The decision about whether to use a biological or a mechanical prosthesis for aortic valve replacement remains controversial in patients between 50 and 65 years of age and has yet to be addressed in a Mediterranean population. This research aimed to analyse long-term survival and major morbidity rates (30-day mortality, stroke, any prosthetic reoperation and major bleeding) within this population.
Methods: Our multicentre observational retrospective study included all subjects aged 50-65 years who had a primary isolated aortic valve replacement due to severe aortic stenosis at 7 public hospitals from Andalusia (Spain) between 2000 and 2015.
Coronary heart disease is associated with high morbidity and mortality. Endothelial dysfunction in affected patients is linked to long-term atherosclerotic disease progression and cardiovascular event rates. The present paper reports on changes in the levels of endothelial progenitor cells (VEGFR2/CD133/CD34), essential for endothelial repair, and of endothelial microvesicles (CD31/annexin V) as indicators of endothelial lesion, in patients undergoing coronary bypass surgery with respect both to baseline levels and to counts in healthy subjects.
View Article and Find Full Text PDFHeart transplantation in a patient with recurrent early extensive endocarditis.
Interact Cardiovasc Thorac Surg
August 2013
Active valvular endocarditis could be considered a contraindication to heart transplantation. Nevertheless, there have been some reports of success with this form of treatment, despite the characteristics of the infection and its aggressive nature. Here, we describe the case of a patient with acute bicuspid aortic valvular endocarditis caused by Staphylococcus aureus and with a periannular abscess.
View Article and Find Full Text PDFIntroduction And Objectives: We analyzed the incidence, risk factors and clinical impact of pulmonary homograft dysfunction after the Ross procedure in our patients.
Patients And Method: All patients were evaluated at 3, 6 and 12 months, and annually thereafter. Patients with a transhomograft pressure gradient greater than 30 mmHg were referred for cardiac magnetic resonance imaging.