Results 91 to 100 of about 238,878 (210)

Right ventricular dysfunction after major pulmonary resection

The Journal of Thoracic and Cardiovascular Surgery, 1994
Right ventricular performance was assessed by thermodilution in 20 patients at rest and during exercise before and after lobectomy or pneumonectomy. The right ventricular ejection fraction was significantly decreased on the first postoperative day (0.36 +/- 0.34), the second postoperative day (0.34 +/- 0.04), and the third postoperative week (0.37 ...
M, Okada, T, Ota, M, Okada, H, Matsuda, K, Okada, N, Ishii   +5 more
openaire   +2 more sources

MECHANISMS OF RIGHT VENTRICULAR FAILURE AND BIVENTRICULAR MECHANICAL CIRCULATORY SUPPORT

Вестник трансплантологии и искусственных органов, 2014
The paper presents a review of the problems of mechanical circulatory support with left ventricular bypass in total cardiac failure. Dysfunction of right ventricular defines the high mortality on left ventricular device.
G. P. Itkin, V. N. Poptsov
doaj   +1 more source

Preoperative right ventricular strain as an early predictor of perioperative cardiac failure in patients undergoing mitral surgery: An exploratory study

Health Science Reports
Objectives This study's primary purpose was to demonstrate the correlation of preoperative right ventricular free‐wall longitudinal strain (RVFWLS) and pre‐/postsurgical variation in strain (delta strain) with the clinical and echocardiographic diagnosis
Alessandro Russo, Elisa Bergamini Viola, Alessia Gambaro, Gianfranco Di Gennaro, Diego Fanti, Alessandro Devigili, Marcello Ceola Graziadei, Gabriele Brognoli, Luisa Corubolo, Jacopo Rama, Anita Zanin, Vittorio Schweiger, Katia Donadello, Enrico Polati, Leonardo Gottin   +14 more
doaj   +1 more source

Prolonged PR interval, first-degree heart block and adverse cardiovascular outcomes: a systematic review and meta-analysis [PDF]

, 2016
Objective: First-degree atrioventricular block is frequently encountered in clinical practice and is generally considered a benign process. However, there is emerging evidence that prolonged PR interval may be associated with adverse outcomes. This study
Barker, Diane, Beynon, Rhys, Buchan, Iain, Kwok, Chun Shing, Loke, Yoon K, Mamas, Mamas A, Morley-Davies, Adrian, Myint, Phyo K, Nolan, James, Patwala, Ashish, Rashid, Muhammad, Satchithananda, Duwarakan   +11 more
core   +1 more source

Right Ventricular Dysfunction in Acute Thermal Injury

Annals of Surgery, 1980
The elevated cardiac output (CO) and pulmonary artery hypertension (PAH) observed in thermal injury offers a unique opportunity to study the effects of a combined pressure-flow load on the right ventricle in previously healthy persons. Potential responses include a diminished right ventricular ejection fraction (RVEF), increased right ventricular end ...
J A, Martyn, M T, Snider, S K, Szyfelbein, J F, Burke, M B, Laver   +4 more
openaire   +3 more sources

Large Right Ventricular Thrombus

Acta Médica Portuguesa, 2014
Right ventricular thrombosis is a rare yet potentially fatal condition. It has been described in association with hypercoagulability states, autoimmune diseases and dilated cardiomyopathy. Echocardiography constitutes the election tool for diagnosis and
Carla Sousa, Pedro Almeida, Alexandra Gonçalves, João Rodrigues, Inês Rangel, Filipe Macedo, M. Júlia Maciel   +6 more
doaj   +1 more source

Therapeutic Effect of Targeting Branched-Chain Amino Acid Catabolic Flux in Pressure-Overload Induced Heart Failure. [PDF]

, 2019
Background Branched-chain amino acid (BCAA) catabolic defect is an emerging metabolic hallmark in failing hearts in human and animal models. The therapeutic impact of targeting BCAA catabolic flux under pathological conditions remains understudied ...
Chen, Mengping, Chuang, David T, Gao, Chen, Ren, Shuxun, Sun, Haipeng, Wang, Menglong, Wang, Yibin, Wynn, R Max, Yu, Jiayu   +8 more
core   +1 more source

Right ventricular dysfunction following cold potassium cardioplegia

The Journal of Thoracic and Cardiovascular Surgery, 1985
Right coronary artery stenoses limit cardioplegic delivery to the right ventricle and may contribute to postoperative right ventricular dysfunction. Right ventricular function was evaluated in 39 patients with right coronary artery stenoses following elective coronary bypass operations.
G T, Christakis, S E, Fremes, R D, Weisel, J, Ivanov, M M, Madonik, S J, Seawright, P R, McLaughlin   +6 more
openaire   +2 more sources

Rabbit models of heart disease. [PDF]

, 2008
Human heart disease is a major cause of death and disability. A variety of animal models of cardiac disease have been developed to better understand the etiology, cellular and molecular mechanisms of cardiac dysfunction and novel therapeutic strategies ...
Bers, Donald M, Pogwizd, Steven M
core  

Biomass Fuel Use and Cardiac Function in Nepali Women. [PDF]

, 2020
BackgroundExposure to household air pollution (HAP) from cooking with biomass fuel affects billions of people. We hypothesized that HAP from woodsmoke, compared to other household fuels, was associated with adverse cardiovascular outcomes, of which there
Alurkar, Vijay, Balmes, John R, Bates, Michael N, Benziger, Catherine, Hooper, Laura, Kafle, Ramchandra, Kaufman, Joel D, Pope, Karl, Sijali, Tula R, Tiwana, Jasleen   +9 more
core   +2 more sources