Publications (103) View all
-
Article: Pharmacogenetics in Cardiovascular Disorders: An Update on the Principal Drugs.
[show abstract] [hide abstract]
ABSTRACT: In the coming years, genomics will impact clinical practice in multiple ways. However, one of the most important applications will be in the determination of the best treatments in personalized medicine. This is, in fact, one of the fields in which genetic variants have already been most successful and useful to clinicians. Here, we briefly review the current state of the art on pharmacogenomics and its applications to modern cardiovascular medicine.American Journal of Cardiovascular Drugs 03/2013; · 1.77 Impact Factor -
Article: A novel methodology for AV and VV delay optimization in CRT: results from a randomized pilot clinical trial.
[show abstract] [hide abstract]
ABSTRACT: The aim of this work was to determine whether the use of a newly developed methodology (Alg1) for AV and VV optimization improves cardiac resynchronization therapy (CRT) clinical and echocardiographic (ECHO) outcomes. In this single-center pilot clinical trial, 80 consecutive patients (79 % male; 70.1 ± 11.2 years) receiving CRT were randomly assigned to AV and VV optimization using Alg1 (group A) or standard commercial procedures (group B). Clinical status and ECHOs were analyzed at baseline (_0) , 3 (fu1), and 6 months (fu2) of follow-up evaluating left ventricular end systolic (LVESV) and end diastolic (LVEDV) volumes, ejection fraction (EF), Minnesota test, and 6-min walk test (6MWT). Alg1 is based on a cardiovascular model fed with patient data. Baseline characteristics did not differ significantly between groups. Group A had a better clinical outcome and reverse remodeling. Remodeling was calculated as the difference (Δ) between fu1 and _0 and between fu2 and fu1, respectively: [LVESV (ml): ΔA_fu1 = -55.3, ΔB_fu1 = -13.5, p_fu1 = 0.002; ΔA_fu2 = -22.8, ΔB_fu2 = 3.0, p_fu2 = 0.04], [LVEDV (ml): ΔA_fu1 = -61.9, ΔB_fu1 = -16.1, p_fu1 = 0.01; ΔA_fu2 = -30.4, ΔB_fu2 = 11.3, p_fu2 = 0.02]; Minnesota test: total (p_fu1 = 0.01; p_fu2 = 0.04), physical (p_fu1 = 0.01; p_fu2 = 0.03) and emotional scores (p_fu1 = 0.04; p_fu2 = 0.03) and in 6MWT (m) (p_fu2 = 0.008). No statistically significant difference was observed in QRS width. Compared with current standard of care, CRT optimization using Alg1 is associated with better outcomes, showing the power of a tailored CRT.Journal of Artificial Organs 03/2013; · 1.59 Impact Factor -
Article: Cardiac magnetic resonance detection of left ventricular thrombus in acute myocardial infarction.
[show abstract] [hide abstract]
ABSTRACT: Introduction: Left ventricular thrombosis (LVT) is a possible complication of acute myocardial infarction. Aim of our study was to evaluate incidence and clinical characteristics of patients with LVT after ST elevation myocardial infarction (STEMI) using contrast- enhanced magnetic resonance (CMR).Methods and Results: In a prospective cohort of 36 consecutive patients with STEMI acutely reperfused with primary percutaneous coronary intervention, CMR was performed within one week. LVT was found in 7 patients (19%), and was located in left ventricle apex or adherent to antero-septum. Compared to the rest of population patients with LVT have lower ejection fraction (38 ± 7% versus 51 ± 6%, P = 0.009), larger left ventricle end systolic volume (95.8 ± 19 ml versus 68.9 ± 19 ml, P = 0.02), higher time to reperfusion (9.3 ± 7.2 versus 5 ± 3.6, P = 0.03) and left anterior descending artery was constantly involved (100% versus 41 %, P = 0.06). In 5 cases the LVT was also detected by echocardiography, however, in 2 cases it was missed. Conclusions: The incidence of LVT after STEMI is not negligible and was accurately detected by CMR. Localization of myocardial infarction, time to reperfusion, ejection fraction and left ventricle end systolic volume are the most important predictors of left ventricle thrombus formation.Acute Cardiac Care 03/2013; 15(1):11-6. -
Article: Acute left hemothorax as a late complication of an active-fixation pacemaker lead.
[show abstract] [hide abstract]
ABSTRACT: Perforation and migration of pacemaker electrodes into the pleural cavity is a rare event. We report the clinical course and surgical treatment of massive acute hemothorax resulting from intercostal artery laceration, caused by a retained active-fixation pacing lead implanted 10 months earlier.The Annals of thoracic surgery 03/2013; 95(3):1081-4. · 3.74 Impact Factor -
Article: Giant left atrium 30years after surgical mitral valve replacement: An assessment of conservative therapy.
International journal of cardiology 01/2013; · 7.08 Impact Factor
