keyword
MENU ▼
Read by QxMD icon Read
search

Central Venous Pressure

keyword
https://www.readbyqxmd.com/read/28520545/hemodynamic-profile-of-acute-kidney-injury-following-the-fontan-procedure-impact-of-renal-perfusion-pressure
#1
Taylor Patterson, David A Hehir, Matthew Buelow, Pippa M Simpson, Michael E Mitchell, Liyun Zhang, Mehdi Eslami, Kathleen Murkowski, John P Scott
BACKGROUND: Acute kidney injury (AKI) is common following cardiopulmonary bypass. Fontan completion may result in systemic venous hypertension and low cardiac output, reducing renal perfusion pressure (RPP) and further increasing the risk of AKI. We investigated the incidence and risk factors for post-Fontan AKI. METHODS: Single-center retrospective study of children undergoing Fontan completion from 2005 to 2012. Demographic and hemodynamic variables were assessed for association with AKI...
May 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28512422/acute-onset-ocular-hypotony-after-coronary-artery-bypass-surgery
#2
Sarah Farukhi Ahmed, Audrey Xi Tai, Mason Schmutz, John Combs, Sameh Mosaed
IMPORTANCE: The purpose of this case report is to evaluate risk factors associated with post-coronary artery bypass graft (CABG) ocular hypotony compared to post-CABG ischemic optic neuropathy. OBSERVATIONS: The patient described here is a single case at the University of California, Irvine Medical Center, from July 2016. This case demonstrates the rare incidence of acute post-CABG ocular hypotony and vision loss in a patient with prior history of optic atrophy...
January 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28511435/agreement-and-correlation-between-arterial-and-central-venous-blood-gas-following-coronary-artery-bypass-graft-surgery
#3
Masoumeh Esmaeilivand, Alireza Khatony, Gholamreza Moradi, Farid Najafi, Alireza Abdi
INTRODUCTION: Arterial blood sampling, used to assess patients in acute conditions, may result in complications such as thrombosis and embolism. However, it can be replaced by venous blood sampling, but there is a dearth of information on this. AIM: To assess the correlation and agreement between the arterial and central venous blood gases analyses in patients undergoing elective Coronary Artery Bypass Graft (CABG) surgery. MATERIALS AND METHODS: In this cross-sectional study, 100 ICU patients undergoing elective CABG surgery were recruited...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28506136/predictors-to-intravenous-fluid-responsiveness
#4
Jorge Iván Alvarado Sánchez, William Fernando Amaya Zúñiga, Manuel Ignacio Monge García
Management with intravenous fluids can improve cardiac output in some surgical patients. Management with static preload indicators, such as central venous pressure and pulmonary artery occlusion pressure, has not demonstrated a suitable relationship with changes in the cardiac output induced by intravenous fluid therapy. Dynamic indicators, such as the variability of arterial pulse pressure or stroke volume variation, have demonstrated a suitable relationship. Since improvement in cardiac output does not guarantee an adequate perfusion pressure, in patients with hypotension, it is also necessary to know whether arterial pressure will also increase with intravenous fluid therapy...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28501825/maternal-bradycardia-occurring-prior-to-onset-of-hellp-syndrome-in-a-woman-with-pre-eclampsia
#5
Ami Hosokawa, Takeshi Umazume, Takahiro Yamada, Hisanori Minakami
A 36-year-old nulliparous woman developed pre-eclampsia at gestational week (GW) 28(-6/7) Cardiac status was checked regularly. Heart rate of 93 beats per minute (bpm) with left atrial diameter (LAD) of 35 mm, left ventricular hypertrophy and inferior vena cava diameter (IVCD) of 8 mm at GW 32(-0/7) decreased to 48 bpm with an expanded IVCD to 25 mm, dilated left atrium (LAD to 39 mm), increased pulmonary arterial pressure, increased systemic vascular resistance (approximate 3000  dyn s/cm(5)) and biphasic intrarenal venous flow pattern 3...
May 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28501489/hydroxyethyl-starch-130-0-4-compared-with-0-9-nacl-administered-to-greyhounds-with-haemorrhagic-shock
#6
Duana McBride, Anthea L Raisis, Giselle Hosgood, Lisa Smart
OBJECTIVE: To determine the cardiovascular and acid-base effects of 6% hydroxyethyl starch (HES) 130/0.4 and 0.9% sodium chloride (NaCl) administered to anaesthetized greyhounds with haemorrhagic shock. STUDY DESIGN: Prospective, experimental, complete randomized block design. ANIMALS: Twelve healthy adult greyhounds. METHODS: After 60 minutes of isoflurane anaesthesia, 48 mL kg(-1) of blood was removed to induce hypotension...
March 6, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28496494/effect-of-inhalation-of-lavender-essential-oil-on-vital-signs-in-open-heart-surgery-icu
#7
Armaiti Salamati, Soheyla Mashouf, Faraz Mojab
This study evaluated the effects of inhalation of Lavender essential oil on vital signs in open heart surgery ICU. The main complaint of patients after open-heart surgery is dysrhythmia, tachycardia, and hypertension due to stress and pain. Due to the side effects of chemical drugs, such as opioids, use of non-invasive methods such as aromatherapy for relieving stress and pain parallel to chemical agents could be an important way to decrease the dose and side effects of analgesics. In a multicenter, single-blind trial, 40 patients who had open-heart surgery were recruited...
2017: Iranian Journal of Pharmaceutical Research: IJPR
https://www.readbyqxmd.com/read/28485045/performance-and-safety-of-femoral-central-venous-catheters-in-pediatric-autologous-peripheral-blood-stem-cell-collection
#8
Laura Cooling, Sandra Hoffmann, Dawn Webb, Chisa Yamada, Robertson Davenport, Sung Won Choi
INTRODUCTION: Autologous peripheral blood hematopoietic progenitor cell collection (A-HPCC) in children typically requires placement of a central venous catheter (CVC) for venous access. There is scant published data regarding the performance and safety of femoral CVCs in pediatric A-HPCC. METHODS: Seven-year, retrospective study of A-HPCC in pediatric patients collected between 2009 and January 2017. Inclusion criteria were an age ≥ 21 years and A-HPCC using a femoral CVC for venous access...
May 9, 2017: Journal of Clinical Apheresis
https://www.readbyqxmd.com/read/28482384/-effects-and-mechanisms-of-high-volume-hemofiltration-on-endotoxin-induced-acute-lung-injury-of-piglets
#9
W M Chen, G F Yan, Z J Lu, G P Lu
Objective: To compare the effects of high-volume hemofiltration (HVHF) and continuous veno-venous hemofiltration (CVVH) on cardiopulmonary functions, lung fluid balance, lung damage and cytokine expression in endotoxin-induced acute lung injury piglet model, and to further evaluate the value of high-volume hemofiltration in acute lung injury. Method: Eighteen piglets were randomly divided into the control group (6 piglets), the CVVH group (6 piglets) and the HVHF group (6 piglets). By general anesthesia, the intravenous infusion of 0...
May 4, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28481994/risk-factors-for-the-development-of-right-ventricular-failure-after-left-ventricular-assist-device-implantation-a-single-centre-retrospective-with-focus-on-deformation-imaging%C3%A2
#10
Nadia Boegershausen, Rashad Zayat, Ali Aljalloud, Giulia Musetti, Andreas Goetzenich, Lachmandath Tewarie, Ajay Moza, Andrea Amerini, Rüdiger Autschbach, Nima Hatam
OBJECTIVES: Right heart failure (RHF) after the implantation of a left ventricular assist device (LVAD) remains a dreaded postoperative complication. Using 2D speckle-tracking echocardiography, it is possible to acquire right ventricular global and regional function. The aim of our study was to assess whether speckle-tracking echocardiography values will better predict the RHF post-continuous-flow LVAD implantation. METHODS: From January 2014 to January 2016, 54 patients who underwent LVAD implantation were included and retrospectively analysed...
May 8, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28479093/right-ventriculo-arterial-coupling-assessed-by-two-dimensional-strain-a-new-parameter-of-right-ventricular-function-independently-associated-with-prognosis-in-chronic-heart-failure-patients
#11
Massimo Iacoviello, Francesco Monitillo, Gaetano Citarelli, Marta Leone, Dario Grande, Valeria Antoncecchi, Caterina Rizzo, Paola Terlizzese, Roberta Romito, Pasquale Caldarola, Marco Matteo Ciccone
AIM OF THE STUDY: To evaluate whether right ventriculo-arterial coupling obtained by the estimation of the two-dimensional right ventricular (RV) longitudinal strain and of the pulmonary arterial systolic pressure (PASP) could improve prognostic stratification of chronic heart failure (CHF) outpatients. METHODS: CHF outpatients in a stable clinical condition and in conventional therapy were enrolled. The global RV longitudinal strain (RV-GLS) and the strain of the RV free wall (RV-fwLS) were evaluated...
May 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28468613/low-mean-perfusion-pressure-is-a-risk-factor-for-progression-of-acute-kidney-injury-in-critically-ill-patients-a-retrospective-analysis
#12
Marlies Ostermann, Anna Hall, Siobhan Crichton
BACKGROUND: The aim was to investigate whether mean perfusion pressure (MPP) calculated as the difference between mean arterial pressure (MAP) and central venous pressure (CVP) was associated with risk of progression from AKI I to AKI III in critically ill patients. METHODS: Retrospective analysis of adult patients admitted to a multi-disciplinary adult intensive care unit (ICU) between July 2007 and June 2009 who developed AKI I and in whom advanced haemodynamic monitoring was initiated within 12 h of diagnosis of AKI I...
May 3, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28465331/renal-resistive-index-reflects-fontan-pathophysiology-and-predicts-mortality
#13
Hideo Ohuchi, Jun Negishi, Yohsuke Hayama, Aya Miyazaki, Isao Shiraishi, Hajime Ichikawa
OBJECTIVES: The renal resistive index (RRI) reflects non-renal pathophysiology, such as great artery stiffness, haemodynamics and even end-organ damage in patients with hypertension. This study was conducted to clarify the clinical significance of the RRI in Fontan pathophysiology. METHODS: We measured the RRI in 280 consecutive Fontan patients and 36 healthy controls. RESULTS: The patients exhibited a higher RRI than the controls (0.71±0...
May 2, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28460505/-the-impact-of-different-occlusion-time-on-forearm-equilibrium-pressure-and-the-correlation-with-systemic-hemodynamics
#14
Z Y Xie, Z Wang, Y Xu, H Zhou, Z Y Zhang
Objective: To observe the changes of arm equilibrium pressure (P(arm)) in different occlusion time, the reference range of P(arm) in hemodynamic stable patients, and to explore the relationship between P(arm) and systemic hemodynamic parameters. Methods: Mechanically ventilated postoperative abdominal surgery patients who admitted to ICU with stable hemodynamic status were enrolled. After hemodynamic data were recorded, arm stop-flow maneuvers were performed to measure P(arm). At 10, 20, 30, 40, 50, 60 seconds after occlusion, arterial pressure were measured twice within 5 minutes and recorded as the average value...
May 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/28459787/reply-to-is-the-central-venous-pressure-an-obsolescent-model-or-a-valuable-puzzle-stone-in-haemodynamic-monitoring
#15
Gernot Marx, Achim W Schindler
No abstract text is available yet for this article.
June 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28459786/is-the-central-venous-pressure-an-obsolescent-model-or-a-valuable-puzzle-stone-in-haemodynamic-monitoring
#16
Benedikt H Siegler, Steffen Rex, Rolf Rossaint, Markus A Weigand
No abstract text is available yet for this article.
June 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28459409/-correlation-factor-analysis-on-constipation-in-long-term-ventilated-patients-in-intensive-care-unit-a-prospective-observational-cohort-study
#17
Mingying Dai, Huimin Wang, Kun Li, Bangxu Yu, Xinting Pan
OBJECTIVE: To explore the factors associated with delayed defecation in long-term ventilated patients in intensive care unit (ICU) and their potential effect on prognosis. METHODS: A prospective observational cohort study was conducted. The patients admitted to general ICU of the Affiliated Hospital of Qingdao University from October 1st in 2013 to September 30th in 2015 who underwent mechanical ventilation (MV) for ≥6 days were enrolled, and they were divided into early defecation group (< 6 days) and late defecation group (≥6 days)...
January 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28457779/central-venous-to-arterial-carbon-dioxide-partial-pressure-difference-in-patients-undergoing-cardiac-surgery-is-not-related-to-postoperative-outcomes
#18
Pierre-Grégoire Guinot, Louise Badoux, Eugénie Bernard, Osama Abou-Arab, Emmanuel Lorne, Hervé Dupont
OBJECTIVE: The objective of this study was to assess the association between increased central venous-to-arterial carbon dioxide difference (ΔPCO2) following cardiac surgery with cardiopulmonary bypass and postoperative morbidity and mortality. DESIGN: A prospective, observational, non-interventional study. PATIENTS: Three hundred ninety-three patients undergoing cardiac surgery with cardiopulmonary bypass. INTERVENTIONS: The primary endpoint was the occurrence of one or more major postoperative complications...
February 3, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28441238/diaphragm-activation-in-ventilated-patients-using-a-novel-transvenous-phrenic-nerve-pacing-catheter
#19
Steven Reynolds, Adrian Ebner, Tracy Meffen, Viral Thakkar, Matt Gani, Kaity Taylor, Linda Clark, Gautam Sadarangani, Ramasamy Meyyappan, Rodrigo Sandoval, Elizabeth Rohrs, Joaquín A Hoffer
OBJECTIVES: Over 30% of critically ill patients on positive-pressure mechanical ventilation have difficulty weaning from the ventilator, many of whom acquire ventilator-induced diaphragm dysfunction. Temporary transvenous phrenic nerve pacing using a novel electrode-bearing catheter may provide a means to prevent diaphragm atrophy, to strengthen an atrophied diaphragm, and mitigate the harms of mechanical ventilation. We tested the initial safety, feasibility, and impact on ventilation of this novel approach...
April 22, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28437324/noncirrhotic-portal-fibrosis-in-pediatric-population
#20
Vikrant Sood, Bikrant B Lal, Rajeev Khanna, Dinesh Rawat, Chhagan Bihari, Seema Alam
OBJECTIVES: Noncirrhotic portal fibrosis (NCPF) has been classically described as a disease of young to middle age with limited literature regarding its occurrence, onset, or clinical presentation in children. We hereby present a series of 19 patients diagnosed and managed as NCPF in pediatric age group. METHODS: A retrospective review of all the patients presenting to the pediatric hepatology department (age <18 years) and diagnosed as NCPF was done and data were evaluated...
May 2017: Journal of Pediatric Gastroenterology and Nutrition
keyword
keyword
4242
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"