Rosina Arbucci
A5033067299- Cardiovascular Function and Risk Factors
- Cardiac Imaging and Diagnostics
- Acute Myocardial Infarction Research
- Atrial Fibrillation Management and Outcomes
- Cardiomyopathy and Myosin Studies
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Ultrasound and Hyperthermia Applications
- Cardiac, Anesthesia and Surgical Outcomes
- Coronary Interventions and Diagnostics
- Cardiac Valve Diseases and Treatments
- Cardiovascular Effects of Exercise
- Ultrasound in Clinical Applications
- Cardiac Health and Mental Health
- Parathyroid Disorders and Treatments
- Elasticity and Material Modeling
- Pericarditis and Cardiac Tamponade
- Antiplatelet Therapy and Cardiovascular Diseases
- Venous Thromboembolism Diagnosis and Management
- Cardiovascular Disease and Adiposity
- Medication Adherence and Compliance
- Cardiovascular and exercise physiology
- Heart Failure Treatment and Management
- Cardiac Structural Anomalies and Repair
- Advanced MRI Techniques and Applications
- Hemodynamic Monitoring and Therapy
Cytodiagnostics (Canada)
2024-2025
Instituto Cardiovascular de Buenos Aires
2017-2023
Humboldt State University
2022
Centro de Investigaciones Cardiovasculares
2022
American Society of Echocardiography
2020
Hospital Provincial de Rosario
2014
Functional testing with stress echocardiography is based on the detection of regional wall motion abnormality two-dimensional and embedded in clinical guidelines. Yet, it under-uses unique versatility technique, ideally suited to describe different functional abnormalities underlying same response during stress. Five parameters converge conceptually methodologically state-of-the-art ABCDE protocol, assessing multiple vulnerabilities ischemic patient. The five steps protocol are (1) step A:...
With stress echo (SE) 2020 study, a new standard of practice in imaging was developed and disseminated: the ABCDE protocol for functional testing within beyond CAD. fruit SE 2020, is seed 2030, which articulated 12 projects: 1-SE coronary artery disease (SECAD); 2-SE diastolic heart failure (SEDIA); 3-SE hypertrophic cardiomyopathy (SEHCA); 4-SE post-chest radiotherapy chemotherapy (SERA); 5-Artificial intelligence evaluation (AI-SEE); 6-Environmental echocardiography air pollution (ESTER);...
Background: Lung ultrasound detects pulmonary congestion as B-lines at rest, and more frequently, during exercise stress echocardiography (ESE). Methods: We performed ESE plus lung (4-site simplified scan) in 4392 subjects referred for semi-supine bike 24 certified centers 9 countries. B-line score ranged from 0 (normal) to 40 (severely abnormal). Five different populations were evaluated: control (n=103); chronic coronary syndromes (n=3701); heart failure with reduced ejection fraction...
Background: In patients with Ischemia and non-obstructive coronary artery stenosis (INOCA) wall motion is rarely abnormal during stress echocardiography (SE). Our aim was to determine if INOCA reduced flow velocity reserve (CVFR) have altered cardiac mechanics using two-dimensional speckle-tracking (2DSTE) SE. Methods: a prospective, multicenter, international study, we recruited 135 INOCA. Overall, performed high dose (0.84 mg/kg) dipyridamole SE combined assessment of CVFR 2DSTE. The...
Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous entity including patients different phenotypes of near normal, and supernormal left ventricular (LV) function. To assess the value resting LV elastance (also known as force) transthoracic echocardiography (TTE) to identify HFpEF phenotypes. In prospective, observational, multicenter study, 2380 were recruited from July 2016 May 2024. Systolic blood pressure (SBP) was measured. We assessed end-diastolic volume (EDV),...
Abstract Introduction The accuracy of echocardiography interpretations is crucial. However, has varying degrees image quality, which can impact diagnostic decision-making. Automated chamber quantification the left ventricle (LV) and atrium (LA) been shown to be feasible using machine learning (ML) systems. effect quality on performance these ML systems not investigated. Purpose To assess different echocardiographic left-sided heart an system. Methods A multi-center study enrolled 240...
Resting coronary flow velocity (CFV) in the mid-distal left anterior descending artery can be easily assessed with transthoracic echocardiography. In this observational study, authors sought to assess relationship between resting CFV, CFV reserve (CFVR), and outcome patients chronic syndromes.
espanolIntroduccion: A traves del Registro Nacional de Infarto Agudo Miocardio (IAM) con Elevacion ST (ARGEN IAM-ST) realizadoen 2015 se conocieron datos la realidad IAM en Argentina; esta ocasion, presenta un reporte actual.Material y metodos: Estudio prospectivo multicentrico, alcance nacional. Luego primera fase encuesta ARGEN-IAMST,se invito a los centros continuar el registro IAM. Se incluyeron pacientes elevacion segmento elelectrocardiograma hasta 36 horas evolucion.Resultados: La...
Background: The European Society of Cardiology’s 0/1-hour algorithm improves the early triage patients towards “rule-out” or “rule-in” non-ST-segment elevation myocardial infarction. HEART score is a risk stratification tool for with undifferentiated chest pain. We sought to evaluate performance Cardiology and pain in emergency department. Methods: In this prospective study, we applied 1355 consecutive who presented department symptoms suggestive acute coronary syndrome without ST-segment...
Left atrial (LA) myopathy with paroxysmal and permanent fibrillation (AF) is frequent in chronic coronary syndromes (CCS) but sometimes occult at rest elicited by stress.This study sought to assess LA volume function during stress across the spectrum of AF.In a prospective, multicenter, observational design, we enrolled 3042 patients [age = 64 ± 12; 63.8% male] known or suspected CCS: 2749 were sinus rhythm (SR, Group 1); 191 SR history AF (Group 2); 102 3). All underwent echocardiography...
Abstract Rotational mechanics is a fundamental determinant of left ventricular ejection fraction (LVEF). The coding system currently employed in clinical practice does not distinguish between rotational patterns. We propose an alternative that makes possible to identify the pattern LV and relate it myocardial function. Echocardiographic images were used generate speckle tracking-derived transmural global longitudinal strain (tGLS) parameters. existence twist (basal apical rotations opposite...
Background: Two-dimensional volumetric exercise stress echocardiography (ESE) provides an integrated view of left ventricular (LV) preload reserve through end-diastolic volume (EDV) and LV contractile (LVCR) end-systolic (ESV) changes. Purpose: To assess the dependence cardiac upon LVCR, EDV, heart rate (HR) during ESE. Methods: We prospectively performed semi-supine bicycle or treadmill ESE in 1344 patients (age 59.8 ± 11.4 years; ejection fraction = 63 8%) referred for known suspected...
BACKGROUND: Stroke volume response during stress is a major determinant of functional status in heart failure and can be measured by two-dimensional (2-D) volumetric echocardiography (SE). The present study hypothesis that SE may identify mechanisms underlying the change stroke measuring preload reserve through end-diastolic (EDV) left ventricular contractile (LVCR) with systolic blood pressure end-systolic (ESV).METHODS: We enrolled 4,735 patients (age 63.6 ± 11.3 yrs, 2800 male) referred...
Abstract Background Lung ultrasound (LUS) detects pulmonary congestion as B-lines at rest and exercise stress echocardiography (ESE). Aim To assess the prevalence of during ESE in different cardiovascular diseases. Methods We performed plus LUS (4-site simplified scan) 4419 subjects referred for semi-supine bike 28 certified centers. score ranged from 0 (normal) to 40 (severely abnormal). Stress abnormal result was ≥2 units. Six populations were evaluated: healthy controls (n=103); chronic...
Stroke volume response during stress is a major determinant of functional status in heart failure and can be measured by two-dimensional (2-D) volumetric echocardiography (SE). The present study hypothesis that SE may identify mechanisms underlying the change stroke measuring preload reserve through end-diastolic (EDV) left ventricular contractile (LVCR) with systolic blood pressure end-systolic (ESV).We enrolled 4735 patients (age 63.6±11.3 years, 2800 male) referred to for known or...
Introducción: El infarto de miocardio sin obstrucciones coronarias significativas (MINOCA) es una conocida entidad que se ha redefinido recientemente al excluir la injuria miocárdica no isquémica.ReSCAR fue un registro prospectivo, multicéntrico pacientes hospitalizados por síndrome coronario agudo (SCA) desde enero hasta agosto 2022.Objetivo: Un objetivo principal del definir prevalencia con MINOCA, sus características basales clínicas y paraclínicas evolución intrahospitalaria.Los...
La resonancia magnética cardíaca (RMC) con realce tardío de gadolinio es una técnica avanzada para evaluar la viabilidad miocárdica, esencial toma decisiones sobre revascularización en pacientes enfermedad coronaria y disfunción ventricular izquierda. RMC proporciona imágenes alta resolución sin radiación ionizante, lo que hace segura repetible. Este artículo revisa evolución las técnicas imagen evaluación centrándose su capacidad identificar el tejido miocárdico viable. Se discuten los...