Results 121 to 130 of about 1,152,109 (293)

The Validity of Echocardiographic Measurement of Mean Pulmonary Artery Pressure and Pulmonary Artery Acceleration Time in Assessment of Patients with Pulmonary Hypertension

Advanced Medical Journal
Background and Objectives: Echocardiography plays a major role in detection of cardiovascular diseases as low-cost non-invasive method. The aim of this study was to assess the role of echocardiography measurements like pulmonary artery pressure and ...
Abdulsatar Faeq, Mudhafar Habeeb, Khasro Faeq   +2 more
doaj   +1 more source

Cell‐Based Micro/Nanorobots: From Living Carriers to Living Therapeutic Specialists

SmartBot, EarlyView.
Cell‐based micro/nanorobots integrate evolutionarily acquired biological intelligence with engineered capabilities, offering new opportunities for precision medicine in vivo. However, the complex physiological environments of different organs pose significant challenges to their clinical translation.
Junfeng Wu, Zhaoyu Zhang, Ke Xu, Enkuo Li, Yuting Cui, Yuting Zhou, Huanyu Zhou, Beipei Zhang, Shuai Jiang, Xiaodong Wang, Jialin Jiang, Lianqing Liu, Niandong Jiao   +12 more
wiley   +1 more source

RAPID-HANDLE Technique for Catheter Retrieval From the Pulmonary Artery Using a Homemade Snare With Adjustable Loop

EJVES Vascular Forum
Introduction: Percutaneous retrieval of foreign bodies (PRFB) requires effective grasping of the foreign body and its safe removal through the sheath, a process that can be challenging.
Naotoshi Wada, Tetsuya Nomura, Tetsuya Tatsumi   +2 more
doaj   +1 more source

Right Atrial Perforation Resulting From Pulmonary Artery Catheter Insertion During Coronary Artery Bypass Surgery

, 2006
Since its introduction by Swan and coworkers in 1970, pulmonary artery catheters (PACs) have been widely used to assist in the care of critically ill surgical or medical patients, assuring the continuous measurement of pulmonary artery pressure and ...
Tibiriçá, Eduardo, Marcos A. Lessa, Eduardo Tibiriçá, Rangel, Rafael, Rafael Rangel, Lessa, Marcos A.   +5 more
core   +1 more source

Biomaterial Platforms for Spatiotemporal Control of mRNA Delivery in Tissue Engineering and Regenerative Medicine: Design Rules, Therapeutic Applications, and Translational Roadmap

Small, EarlyView.
Biomaterial platforms can control where and when mRNA‐encoded proteins are expressed to support tissue repair. This Review proposes a cargo–target–timing framework linking therapeutic function, target tissues and cells, and expression profiles with carrier and scaffold design.
Huachun Pan, Shumin Yang, Katarina Holubova, Huifang Yin, Hongbo Chen, Xintian Zheng, Xiangan Han, Jinqiu Zhang, Xueping Li, Hui Zhang, Xiaojun Cai, Václav Slovák, Lihong Zhang, Quan Mo, Quazi T. H. Shubhra   +14 more
wiley   +1 more source

“Expiratory holding” approach in measuring end-expiratory pulmonary artery wedge pressure for mechanically ventilated patients

Patient Preference and Adherence, 2013
Wanjie Yang,1 Xuefeng Zhao,1 Qingguo Feng,1 Youzhong An,2 Kai Wei,1 Wei Wang,1 Chang Li,1 Xiuling Cheng1 1Intensive Care Unit, the Fifth Central Hospital of Tianjin, Tianjin, People’s Republic of China; 2Intensive Care Unit, Peking University ...
Yang W, Zhao X, Feng Q, An Y, Wei K, Wang W, Li C, Cheng X   +7 more
doaj  

Anomalous origin of the circumflex artery from the right pulmonary artery

Radiology Case Reports
Anomalous origin of the circumflex artery from the pulmonary artery (ACxAPA) is a rare but clinically significant condition in which the circumflex artery arises from either the main pulmonary artery or one of its main branches.
Parker J. Brown, MD, Clinton E. Jokerst, MD, Matthew Stib, MD, Prasad M. Panse, MD, Michael B. Gotway, MD, Carlos A. Rojas, MD   +5 more
doaj   +1 more source

Continuous Cardiac Output Measurement with a Doppler-Equipped Pulmonary Artery Catheter

, 2011
BACKGROUND: We developed a Doppler-equipped pulmonary artery catheter that provides continuous measurement of the true main pulmonary blood flow velocity independent of the angle of incidence formed by the pulmonary artery catheter and the main pulmonary
Norio Ueda, Naokazu Fukuoka, Shuji Dohi, Akiko Kojima, Akamatsu, Shigeru, Takada, Motoshi, Kondo, Yuji, Dohi, Shuji, Shigeru Akamatsu, Motoshi Takada, Hashimoto, Tomoki, Ueda, Norio, Tomoki Hashimoto, Yuji Kondo, Kojima, Akiko, Fukuoka, Naokazu   +15 more
core   +1 more source

Prognostic value of contrast‐enhanced ultrasound in dogs with acute renal injury treated with haemodialysis

Veterinary Record, Volume 196, Issue 6, 15/22 March 2025.
Abstract Background It is clinically relevant to predict outcomes in dogs with acute kidney injury (AKI) treated with haemodialysis. The aim of this study was to evaluate the prognostic value of contrast‐enhanced ultrasound (CEUS) and its role in discriminating between AKI and acute impairment associated with chronic kidney disease (AKI/CKD).
Caterina Puccinelli, Ilaria Lippi, Tina Pelligra, Simonetta Citi   +3 more
wiley   +1 more source

Instantaneous and continuous cardiac output obtained with a Doppler pulmonary artery catheter

, 1989
A newly developed, flow-directed, Doppler pulmonary artery catheter, capable of measuring instantaneous and continuous cardiac output, was evaluated in both an in vitro pump model and an animal model.
Stern, Roger A., Segal, Jerome, Ford, Andrew J., Pearl, Ronald G., Gehlbach, Steven M.   +4 more
core   +1 more source