Results 11 to 20 of about 150,674 (346)

Heritable Pulmonary Arterial Hypertension With Elevated Pulmonary Wedge Pressure [PDF]

Circulation, 2012
A 50-year-old man, who is an active smoker without a previous medical history, was admitted for recent dyspnea (New York Heart Association functional class III) and an episode of exertional syncope. His familial history included the sudden death of his mother at the age of 50.
Franck, Digne, Jean-Louis, Sablayrolles, David, Montani, Thierry, Laperche, Juliette, Rousseau, Philippe, Guyon, Victor, Stratiev, Thierry, Royer, David, Attias   +8 more
openaire   +3 more sources

Estimating Mean Pulmonary Wedge Pressure in Patients With Chronic Atrial Fibrillation From Transthoracic Doppler Indexes of Mitral and Pulmonary Venous Flow Velocity [PDF]

Journal of the American College of Cardiology, 1997
Objectives. We sought to obtain a noninvasive estimation of mean pulmonary wedge pressure (MPWP) in patients with chronic atrial fibrillation (AF).Background. It has previously been demonstrated that MPWP can be reliably estimated from Doppler indexes of
Barbiero, Mario, Brunazzi, Maria Cristiana, Cavarzerani, Antonio, Chirillo, Fabio, Cotogni, Angelo, Franceschini-Grisolia, Enrico, Giavarina, Davide, Longhini, Carlo, Pasqualini, Mario, Rigatelli, Giorgio, Stritoni, Paolo   +10 more
core   +3 more sources

A novel echocardiographic method for estimation of pulmonary artery wedge pressure and pulmonary vascular resistance

ESC Heart Failure, 2021
This study aimed to evaluate a novel echocardiographic algorithm for quantitative estimation of pulmonary artery wedge pressure (PAWP) and pulmonary vascular resistance (PVR) in patients with heart failure and pulmonary hypertension (PH) scheduled to ...
V. Chubuchny, N. Pugliese, C. Taddei, E. Poggianti, V. Spini, A. Barison, B. Formichi, E. Airò, C. Bauleo, R. Prediletto, L. Pastormerlo, M. Coceani, M. Ciardetti, C. Petersen, E. Pasanisi, C. Lombardi, M. Emdin, A. Giannoni   +17 more
semanticscholar   +1 more source

Normal and Abnormal Relationships of Pulmonary Artery to Wedge Pressure During Exercise

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2020
Background Resting right heart catheterization can assess both left heart filling and pulmonary artery (PA) pressures to identify and classify pulmonary hypertension.
R. Bentley, M. Barker, S. Esfandiari, S. Wright, F. Valle, J. Granton, S. Mak   +6 more
semanticscholar   +1 more source

Room for improvement in pulmonary capillary wedge pressure reporting: a review of hemodynamic tracings at a large academic medical center

Pulmonary Circulation, 2020
To describe the frequency with which pulmonary capillary wedge pressure measurements, obtained during right heart catheterization, are falsely elevated and to educate operators on techniques to improve accuracy of pulmonary capillary wedge pressure ...
Shelsey W. Johnson, Alison Witkin, Josanna Rodriguez-Lopez, Richard Channick   +3 more
doaj   +1 more source

Decoupling Between Diastolic Pulmonary Artery and Pulmonary Capillary Wedge Pressures Is Associated With Right Ventricular Dysfunction and Hemocompatibility‐Related Adverse Events in Patients With Left Ventricular Assist Devices

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Decoupling between diastolic pulmonary artery pressure and pulmonary capillary wedge pressure is an index of pulmonary vascular damage. This study assessed the impact of decoupling on right heart function and hemocompatibility‐related adverse ...
Teruhiko Imamura, Nikhil Narang, Gene Kim, Jayant Raikhelkar, Ben Chung, Ann Nguyen, Luise Holzhauser, Daniel Rodgers, Sara Kalantari, Bryan Smith, Takeyoshi Ota, Tae Song, Colleen Juricek, Daniel Burkhoff, Valluvan Jeevanandam, Gabriel Sayer, Nir Uriel   +16 more
doaj   +1 more source

Simultaneous Measurement of Lung Diffusing Capacity and Pulmonary Hemodynamics Reveals Exertional Alveolar‐Capillary Dysfunction in Heart Failure With Preserved Ejection Fraction

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Hemodynamic perturbations in heart failure with preserved ejection fraction (HFpEF) may alter the distribution of blood in the lungs, impair gas transfer from the alveoli into the pulmonary capillaries, and reduce lung diffusing capacity.
Caitlin C. Fermoyle, Glenn M. Stewart, Barry A. Borlaug, Bruce D. Johnson   +3 more
doaj   +1 more source

Influence of Upright Versus Supine Position on Resting and Exercise Hemodynamics in Patients Assessed for Pulmonary Hypertension

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background The aim of the present work was to study the influence of body position on resting and exercise pulmonary hemodynamics in patients assessed for pulmonary hypertension (PH).
Charlotte Berlier, Stéphanie Saxer, Mona Lichtblau, Simon R. Schneider, Esther I. Schwarz, Michael Furian, Konrad E. Bloch, Arcangelo F. Carta, Silvia Ulrich   +8 more
doaj   +1 more source

Negative-pressure pulmonary edema presented with concomitant spontaneous pneumomediastinum: Moore meets Macklin [PDF]

, 2011
Negative-pressure pulmonary edema is an unusual complication mainly associated with general anesthesia. It is caused by excessive negative intrathoracic pressure following a deep inspiration against an acute airway obstruction.
Brongo S., D'ANDREA, FRANCESCO, Fiorelli A., Santini M.   +3 more
core   +1 more source

Pulmonary Capillary Wedge Pressure Augments Right Ventricular Pulsatile Loading [PDF]

Circulation, 2011
Ryan J. Tedford, Paul M. Hassoun, Stephen C. Mathai, Reda E. Girgis, Stuart D. Russell, David R. Thiemann, Oscar H. Cingolani, James O. Mudd, Barry A. Borlaug, Margaret M. Redfield, David J. Lederer, David A. Kass   +11 more
openalex   +2 more sources