Sergio Caravita

Right Ventricular–Pulmonary Artery Uncoupling in Secondary Tricuspid Regurgitation: Invasive Validation of Echocardiographic Surrogates

Mattia Mercurio, Sergio Caravita, Denisa Muraru, Andrea Faini et autres

BACKGROUND: Assessment of right ventricular (RV) function can be challenging in patients with RV volume overload associated with secondary tricuspid regurgitation and heart failure with preserved ejection fraction. We sought to validate echocardiographic metrics that might serve as noninvasive RV-pulmonary artery (PA) …

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Invasive exercise hemodynamics in obstructive and nonobstructive hypertrophic cardiomyopathy

Claudia Baratto, Sergio Caravita, Giovanni Battista Perego, Davide Soranna et autres

Patients with hypertrophic cardiomyopathy (HCM) quite invariably display high left heart filling pressure during exercise. Mean pulmonary artery wedge pressure increase, together with tall V waves, may be steeper in patients with nonobstructive HCM than in patients with obstructive HCM, witnessing more …

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Correction to: Left atrial shunting devices: why, what, how, and… when?

L Lorenzo, Claudia Baratto, Davide Sala, Giovanni Battista Perego et autres

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Invasive exercise hemodynamics in obstructive and non-obstructive hypertrophic cardiomyopathy

Claudia Baratto, Sergio Caravita, Giovanni Battista Perego, Davide Soranna et autres

supplemental material

Invasive exercise hemodynamics in obstructive and non-obstructive hypertrophic cardiomyopathy

Claudia Baratto, Sergio Caravita, Giovanni Battista Perego, Davide Soranna et autres

supplemental material

Invasive exercise hemodynamics in obstructive and non-obstructive hypertrophic cardiomyopathy

Claudia Baratto, Sergio Caravita, Giovanni Battista Perego, Davide Soranna et autres

raw data available upon reasonable request

Invasive exercise hemodynamics in obstructive and non-obstructive hypertrophic cardiomyopathy

Claudia Baratto, Sergio Caravita, Giovanni Battista Perego, Davide Soranna et autres

raw data available upon reasonable request

Letter by Badano et al Regarding Article, “Prognostic Value of Exercise Right Ventricular–Pulmonary Arterial Coupling in Primary Mitral Regurgitation”

Luigi P. Badano, Michele Tomaselli, Sergio Caravita

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Right Ventricular Contractile Reserve in Heart Failure With Preserved Ejection Fraction

C Baratto, Denisa Muraru, Noela Radu, Michele Tomaselli et autres

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Interplay of pulmonary circulation, cardiac filling pressures, and sympathovagal balance in exercise-induced hyperventilation among cardiopulmonary disorders

Marco Vicenzi, Gabriel Dias Rodrigues, Sergio Caravita, Gaël Deboeck et autres

The results underscore a multifaceted interaction among cardiopulmonary hemodynamics, right heart pressures, ventilatory response, and autonomic regulation. In particular, altered RV-PA coupling correlated with heightened sympathetic drive, indicating that cardiopulmonary efficiency and hemodynamics may influence central autonomic outputs. This suggests that mechanical …

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Implications of Exercise Wedge Pressure in Heart Failure With Preserved Ejection Fraction Identified by Pressure-Flow Slopes

Alec Biscopink, Claudia Baratto, Oliver Mithoefer, Eric A. Taylor et autres

Heart failure (HF) with preserved ejection fraction (HFpEF) is a heterogeneous clinical syndrome that is associated with multiple comorbidities1. Due to overlapping symptoms with obesity, chronic lung disease, and atrial arrhythmias, HFpEF is often mischaracterized or underdiagnosed2,3. It has become increasingly recognized …

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Online data supplement - Right ventricular to pulmonary artery coupling in heart failure with preserved ejection fraction and secondary tricuspid regurgitation

Mattia Mercurio, Sergio Caravita, Denisa Muraru, Andrea Faini et autres