Results 1 to 10 of about 19,018 (267)

Cardioprotective Solutions Exposure For 1 Hour in Hypoxia and Low Temperatures Affects Vascular Reactivity Differently [PDF]

Brazilian Journal of Cardiovascular Surgery, 2021
Introduction: Heart preservation benefits cardiac performance after operations decreasing morbidity but the contribution of the vascular reactivity has been neglected.
Priscila Rossi de Batista, Dalton Valentim Vassallo, Maylla Ronacher Simões, Melchior Luiz Lima   +3 more
doaj   +1 more source

Refractory gram-negative septic shock complicated by extended and multiple organ failure in a 23-year-old puerpera -a case report- [PDF]

Korean Journal of Anesthesiology, 2021
Background Pregnancy-related infections are the third most common cause of maternal death worldwide. The aim of this report is to present a case of pregnancy-related infection, which progressed into refractory septic shock accompanied by purpura ...
Dmitriy Viderman, Yerlan Umbetzhanov, Talgat Temirov, Vsevolod V Kuzkov   +3 more
doaj   +1 more source

Vasopressor requirement during targeted temperature management for out-of-hospital cardiac arrest caused by acute myocardial infarction without cardiogenic shock [PDF]

Clinical and Experimental Emergency Medicine, 2016
Objective We investigated whether patients with out-of-hospital cardiac arrest (OHCA) due to an acute myocardial infarction without cardiogenic shock required higher doses of vasopressors with low targeted temperature management (TTM) after return of ...
Gyuho Song, Yeonho You, Wonjoon Jeong, Junwan Lee, Yongchul Cho, Seungwhan Lee, Seung Ryu, Jinwoong Lee, Seungwhan Kim, Insool Yoo   +9 more
doaj   +1 more source

Optimal target blood pressure in elderly with septic shock (OPTPRESS) trial: study protocol for a randomized controlled trial

Trials, 2022
Background Hemodynamic stabilization is a core component in the resuscitation of septic shock. However, the optimal target blood pressure remains debatable.
Akira Endo, Kazuma Yamakawa, Takashi Tagami, Yutaka Umemura, Kyosuke Takahashi, Hiroki Nagasawa, Yuichi Araki, Mitsuaki Kojima, Toshiki Sera, Masayuki Yagi, Ryo Yamamoto, Jiro Takahashi, Masaki Nakane, Chikashi Takeda, Chihiro Narita, Satoshi Kazuma, Hiroko Okura, Hiroyuki Takahashi, Takeshi Wada, Shu Tahara, Ayaka Matsuoka, Todani Masaki, Atsushi Shiraishi, Keiichiro Shimoyama, Yuta Yokokawa, Rintaro Nakamura, Hisako Sageshima, Yuichiro Yanagida, Kunihiko Takahashi, Yasuhiro Otomo   +29 more
doaj   +1 more source

Efficacy of fixed-dose phenylephrine bolus for treating post-spinal hypotension: Comparison between pre-eclamptics and normotensives

Journal of Anaesthesiology Clinical Pharmacology, 2023
Background and Aims: Pre-eclamptic parturients may have an exaggerated response to vasopressors. This study compares the efficacy of a 50 μg fixed bolus of phenylephrine for treatment of post-spinal hypotension in pre-eclamptic versus normotensive ...
Rashmi Salhotra, Asha Tyagi, Rajesh Singh Rautela, Jainendra Chauhan, Lhamo Dolma, Ankit Sharma, Prerna Batra, Himsweta Srivastava   +7 more
doaj   +1 more source

Hemodynamic and respiratory support in pulmonary embolism: a narrative review

Frontiers in Medicine, 2023
Pulmonary embolism is a common and potentially fatal disease, with a significant burden on health and survival. Right ventricular dysfunction and hemodynamic instability are considered two key determinants of mortality in pulmonary embolism, which can ...
Orlando Rubén Pérez-Nieto, Irene Gómez-Oropeza, Andrés Quintero-Leyra, Ashuin Kammar-García, Éder Iván Zamarrón-López, Maximiliano Soto-Estrada, Luis Antonio Morgado-Villaseñor, Héctor David Meza-Comparán   +7 more
doaj   +1 more source

Modulation of temperature-induced tone by vasoconstrictor agents [PDF]

Journal of Applied Physiology, 1999
One of the primary cardiovascular adjustments to hyperthermia is a sympathetically mediated increase in vascular resistance in the viscera. Nonneural factors such as a change in vascular tone or reactivity may also contribute to this response. Therefore, the aim of this study was to determine whether vascular smooth muscle tone is altered during ...
M P, Massett, S J, Lewis, J N, Bates, K C, Kregel   +3 more
openaire   +2 more sources

Intradermal tests with vasomotor agents in chronic non(infectious rhinitis [PDF]

Vojnosanitetski Pregled, 2002
The aim of this prospective study was to examine the skin reactivity to four vasomotor agents in chronic, non-infectious rhinitis patients, and to determine whether non-allergic rhinitis (NAR) patients differ from allergic rhinitis (AR) patients. Seventy
Milošević Dušanka N., Janošević Ljiljana B., Janošević Slobodanka B.   +2 more
doaj   +1 more source

Optimal target blood pressure in critically ill adult patients with vasodilatory shock: A systematic review and meta-analysis

Frontiers in Physiology, 2022
While the Surviving Sepsis Campaign guidelines recommend an initial target value of 65 mmHg as the mean arterial pressure (MAP) in patients with septic shock, the optimal MAP target for improving outcomes remains controversial.
Hidero Yoshimoto, Hidero Yoshimoto, Satoshi Fukui, Koki Higashio, Akira Endo, Akira Takasu, Kazuma Yamakawa   +6 more
doaj   +1 more source

Clinical parameters of the local anesthetic effects of bupivacaine applied with and without a vasoconstrictor in oral implantology [PDF]

Vojnosanitetski Pregled, 2007
Background/Aim. Bupivacaine (Marcaine®), homologue of mepivacaine, chemically related to lidocaine, is used as a local anesthetic for local infiltration, peripheral nerve block, retrobulbar block, symphathetic block, and caudal and epidural anesthesia ...
Duka Miloš, Lazić Zoran, Stamatović Novak, Tatić Zoran, Bubalo Marija, Veljović Milić   +5 more
doaj   +1 more source