Results 71 to 80 of about 12,644 (227)

Prognostic Value of Right Ventricular Global Wasted Work in Precapillary Pulmonary Hypertension: A 3D Echocardiographic Study

Echocardiography, Volume 42, Issue 11, November 2025.
Graphical abstract displaying (A) RV pressure–strain loop in patient with decompensated RV function, (B) progressive decrease in RV global wasted work (GWW) with increasing RV–PA uncoupling, and (C) Kaplan–Meir survival curves displaying association of higher GWW with poorer clinical outcomes.
Ashwin Venkateshvaran, Thomas Lindow, Raluca Jumatate, Attila Kovacs, Annika Ingvarsson, Per Lindqvist, Anna Werther Evaldsson   +6 more
wiley   +1 more source

Current Trends in Intensive Care of Eclampic Coma

Общая реаниматология, 2009
Objective: to define the efficiency of the intensive care priorities of eclampic coma, which reduce mortality in puer-peras, by studying systemic and metabolic disturbances. Subjects and methods. Studies were conducted in 42 puer-peras with eclampic coma
Yu. S. Podolsky, D. A. Khismatulin, I. Kh. Khapiy   +2 more
doaj   +1 more source

Dobutamine improves haemodynamics and oxygen delivery in standing and isoflurane‐anaesthetised horses

Equine Veterinary Journal, Volume 57, Issue 6, Page 1677-1689, November 2025.
Abstract Background Dobutamine is a first‐line therapy for hypotension in anaesthetised horses, but the effects on haemodynamic parameters in standing and anaesthetised horses are not well studied. Objectives To investigate the effects of dobutamine in escalating dosages on haemodynamic performance in awake and anaesthetised horses.
Emma B. Gorenberg, JoAnn Slack, Darko Stefanovski, DeAnna Theiss, Klaus Hopster   +4 more
wiley   +1 more source

Parâmetros Hemodinâmicos Obtidos por Ecocardiografia Transtorácica e Cateterismo da Artéria Pulmonar. Estudo Comparativo em Doentes Submetidos a Transplante Hepático [PDF]

, 2006
Objectivo: estudo comparativo simultâneo de medições invasivas utilizando o cateterismo da artéria pulmonar e não invasivas utilizando a ecocardiografia transtorácica (ETT) de 4 parâmetros hemodinâmicos: débito cardíaco (DC), pressão de encravamento da ...
Fernandes, AP, Germano, N, Lopes, MG, Marcelino, P, Marum, S, Palmeiro Ribeiro   +5 more
core  

Administration of Nebulized Nitroglycerin Inhalation Combined With Subarachnoid Anesthesia for Cesarean Delivery With Pulmonary Arterial Hypertension: A Case Report

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT In patients with severe pulmonary hypertension, nebulized nitroglycerin inhalation combined with subarachnoid anesthesia is a safe anesthetic option for cesarean section. It maintains stable hemodynamics and, by decreasing pulmonary artery pressure, prevents right heart failure.
Lian Xin, Chunxiao Hu, Yiling Qian, Shunmei Lu, Jingjing Xu, Zhengfeng Gu   +5 more
wiley   +1 more source

Maintenance of increased coronary blood flow in excess of demand by nisoldipine administered as an intravenous infusion [PDF]

, 1986
Systemic and hemodynamic effects of nisoldipine, administered as a 4.5-micrograms/kg intravenous bolus over 3 minutes followed immediately by an infusion of 0.2 microgram/kg/min over 30 minutes, were studied in 13 patients undergoing diagnostic ...
Feyter, P.J. (Pim) de, Hugenholtz, P.G. (Paul), Serruys, P.W.J.C. (Patrick), Soward, A.L.   +3 more
core  

Right ventricular global work efficiency: A reliable non‐invasive estimate of right ventricular contractility

ESC Heart Failure, Volume 12, Issue 5, Page 3719-3730, October 2025.
The figure illustrates the study design and key findings related to right ventricular myocardial work (RVMW) in heart failure with reduced ejection fraction (HFrEF) patients with and without pulmonary hypertension (PH). Patients were stratified into two groups: those with PH (n = 53) and those without PH (n = 49), as determined by right heart ...
Paolo Manca, Vincenzo Nuzzi, Alessandro Lucchino, Gerardo Rugiano, Massimiliano Mulè, Alessandra Carvelli, Stefano Cannata, Sergio Sciacca, Francesca Parisi, Sabato Sorrentino, Francesco Fulvio Faletra, Paolo C. Colombo, Manlio Gianni Cipriani   +12 more
wiley   +1 more source

Bedside Flow-Directed Balloon Catheterization in the Critically Ill Patient [PDF]

, 1978
Prior to 1970, catheterization of the right heart and pulmonary artery required the use of fluoroscopic guidance and was only performed in specialized research units and/or the cardiac catheterization laboratory. The need to assess the hemodynamic status
Millen, J. Eugene
core   +1 more source

The pulmonary artery pulsatility index in patients with severe aortic stenosis undergoing valve replacement

ESC Heart Failure, Volume 12, Issue 5, Page 3483-3493, October 2025.
Abstract Background and aims The pulmonary artery pulsatility index (PAPi), that is, the pulmonary artery pulse pressure (PAPP) divided by the mean right atrial pressure (mRAP), is an increasingly used invasive index of right ventricular function. We sought to assess the prognostic impact of the PAPi in unselected patients with aortic stenosis (AS ...
Laura A. Rechsteiner, Lukas Weber, Philipp K. Haager, Johannes Rigger, Joannis Chronis, Peter Ammann, Roman Brenner, Martin O. Schmiady, Hans Rickli, Micha T. Maeder   +9 more
wiley   +1 more source

Hemodynamic changes in lipid emulsion therapy (SMOFlipid) for bupivacaine toxicity in swines [PDF]

Acta Cirúrgica Brasileira, 2012
PURPOSE: To evaluate the hemodynamic changes following SMOFlipid emulsion therapy with after bupivacaine intoxication in swines. METHODS: Large White pigs were anesthetized with thiopental, tracheal intubation was performed and mechanical ventilation was
Marcos De Simone Melo, Matheus Rodrigues Bonfim, Elisabeth Dreyer, Betina Silvia Beozzo Bassanezi, Artur Udelsmann   +4 more
doaj   +1 more source