Results 1 to 10 of about 2,317 (115)

The effect of patient positions on perfusion index [PDF]

BMC Anesthesiology, 2018
Background The optimal position for surgery is one in which the patient is provided the best possible surgical intervention and put at minimum risk. Different surgical positions may cause changes in tissue perfusion.
Hakan Tapar, Serkan Karaman, Serkan Dogru, Tugba Karaman, Aynur Sahin, Gulsen Genc Tapar, Fatih Altiparmak, Mustafa Suren   +7 more
doaj   +4 more sources

Phenylephrine and Ephedrine for Prevention of Hypotension in Women during Lower Segment Caesarean Section under Spinal Anaesthesia: A Randomised Clinical Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Hypotension is the most common serious adverse event associated with Spinal Anaesthesia (SA) and is associated with nausea and vomiting leading to pulmonary aspiration, respiratory depression and cardiac arrest.
Ulpesh Shelke, Shilpi Yadav, Vikram VaVardhan, Varsha Vyas, Shailaja Sadawarte, Salman Mulla, Surekha Patil, Jayshree P Vaswani   +7 more
doaj   +1 more source

Prediction of intraoperative arterial hypotension associated with the spinal anesthesia. Prospective observational study

Инновационная медицина Кубани, 2023
Background: 90% of C-sections are supported by spinal anesthesia, which is complicated by arterial hypotension in 60%-80% of cases. The perfusion index seems to be a significant prognostic tool for arterial hypotension.Objective: Тo confirm the value of ...
M. P. Ivanova, V. A. Koriachkin, M. D. Ivanov, Yu. P. Malyshev, V. A. Zhikharev   +4 more
doaj   +1 more source

Dyspnea: perfusion index and triage status

Journal of Clinical Monitoring and Computing, 2023
To determine the relationship between perfusion index and the emergency triage classification in patients admitted to the emergency department with dyspnea.Adult patients who presented with dyspnea and whose perfusion index values ​​were measured with Masimo Radical-7 device at the time of admission, at the first hour and the second hour of admission ...
Cumhur Murat Tulay, Ekim Saglam Gurmen
openaire   +2 more sources

Estimating a regional ventilation-perfusion index [PDF]

Physiological Measurement, 2015
This is a methods paper, where an approximation to the local ventilation-perfusion ratio is derived. This approximation, called the ventilation-perfusion index since it is not exactly the physiological ventilation-perfusion ratio, is calculated using conductivity reconstructions obtained using electrical impedance tomography.
P A, Muller, T, Li, D, Isaacson, J C, Newell, G J, Saulnier, Tzu-Jen, Kao, Jeffrey, Ashe   +6 more
openaire   +2 more sources

Prevalence and clinical significance of cardiovascular magnetic resonance adenosine stress-induced myocardial perfusion defect in hypertrophic cardiomyopathy

Journal of Cardiovascular Magnetic Resonance, 2020
Background Hypertrophic cardiomyopathy (HCM) is thought to be associated with microvascular dysfunction. Adenosine stress-perfusion cardiovascular magnetic resonance imaging (CMR) is a sensitive method for assessing microvascular perfusion abnormalities.
Eun Kyoung Kim, Sang-Chol Lee, Sung-A Chang, Shin-Yi Jang, Sung Mok Kim, Sung-Ji Park, Jin-Oh Choi, Seung Woo Park, Eun-Seok Jeon, Yeon Hyeon Choe   +9 more
doaj   +1 more source

Evaluation of Perfusion Index in Pediatric Trauma Patients

Turkish Journal of Trauma and Emergency Surgery, 2021
The aim of this study is to investigate the effectiveness of perfusion index (PI) measured by non-invasive pulse oximetry in the evaluation of pediatric trauma patients and to show its correlation with pediatric trauma score (PTS).Patients hospitalized in the pediatric intensive care unit due to trauma were examined between March 2017 and March 2018 ...
Alakaya, Mehmet, Arslanköylü, Ali Ertuğ   +1 more
openaire   +2 more sources

Supraclavicular block evaluation in oncoorthopedic patients under general anesthesia using perfusion index: A prospective cohort study

Saudi Journal of Anaesthesia, 2023
Background: Supraclavicular brachial plexus blocks (SCBPB) are routinely placed prior to anaesthetic induction for post-operative pain relief after prolonged orthopaedic oncosurgery, since patients are required to remain awake for sensorimotor evaluation
Shagun Bhatia Shah, Jiten Jaipuria, Mamta Dubey, Gunjan Vishnoi, Rajiv Chawla, Ajay Kumar Bhargava   +5 more
doaj   +1 more source

Predictive Ability of Perfusion Index for Determining the Success of Adductor Canal Nerve Block for Postoperative Analgesia in Patients Undergoing Unilateral Total Knee Arthroplasty

Life, 2023
Background: The perfusion index (PI) is an objective method used to determine a successful nerve block. This study aimed to investigate the prognostic ability of the PI for a successful adductor canal nerve block (ACB) and suggest the optimal PI cut-off ...
Hye Joo Yun, Joong Baek Kim, Hyun Sik Chung   +2 more
doaj   +1 more source

Evaluation of perfusion index as an objective tool to assess analgesia during laparoscopic surgeries under general anaesthesia

Indian Journal of Anaesthesia, 2022
Background and Aims: Changes in the sympathetic nervous system by pain can impact smooth muscle tone and can alter perfusion. This can be monitored by perfusion index (PI).
C Surekha, Venkata S Eadara, M N Satish Kumar   +2 more
doaj   +1 more source