User profiles for Ziyad O. Knio
Ziyad O. KnioAnesthesiology Resident, University of Virginia Verified email at virginia.edu Cited by 450 |
Ultrasound as a screening tool for central venous catheter positioning and exclusion of pneumothorax
Objectives: Although real-time ultrasound guidance during central venous catheter insertion
has become a standard of care, postinsertion chest radiograph remains the gold standard to …
has become a standard of care, postinsertion chest radiograph remains the gold standard to …
Preoperative asymptomatic leukocytosis and postoperative outcome in cardiac surgery patients
Background Despite showing a prognostic value in general surgical patients, preoperative
asymptomatic elevated white blood cell (WBC) count is not considered a risk factor for cardiac …
asymptomatic elevated white blood cell (WBC) count is not considered a risk factor for cardiac …
Tricuspid annulus: A spatial and temporal analysis
ZO Knio, M Montealegre-Gallegos, L Yeh… - Annals of cardiac …, 2016 - journals.lww.com
Background: Traditional two-dimensional (2D) echocardiographic evaluation of tricuspid
annulus (TA) dilation is based on single-frame measurements of the septolateral (SL) dimension…
annulus (TA) dilation is based on single-frame measurements of the septolateral (SL) dimension…
Effect of spinal versus general anesthesia on thirty-day outcomes following total hip arthroplasty: A matched-pair cohort analysis
Study objective It has not yet been established whether total hip arthroplasty complications
are associated with anesthetic technique (spinal versus general). This study assessed the …
are associated with anesthetic technique (spinal versus general). This study assessed the …
Accurate prediction of lumbar microdecompression level with an automated MRI grading system
Objective Lumbar spine MRI interpretations have high variability reducing utility for surgical
planning. This study evaluated a convolutional neural network (CNN) framework that …
planning. This study evaluated a convolutional neural network (CNN) framework that …
Late surgical start time is associated with increased blood transfusion following gastric bypass surgery
Background Surgical start time (SST) has demonstrated conflicting effects on perioperative
outcomes due to confounding factors, such as increased acuity in later SST cases. This study …
outcomes due to confounding factors, such as increased acuity in later SST cases. This study …
Effect of enhanced recovery after surgery for elective cesarean deliveries on neonatal outcomes
…, JS Sheeran, KT Forkin, SN Spangler, ZO Knio… - Journal of …, 2022 - nature.com
Objective To evaluate the impact of initiation of an enhanced recovery after cesarean delivery
(ERAC) protocol for elective cesarean delivery (CD) on neonatal outcomes. Study design …
(ERAC) protocol for elective cesarean delivery (CD) on neonatal outcomes. Study design …
Preclinical proficiency-based model of ultrasound training
BACKGROUND: Graduate medical education is being transformed from a time-based training
model to a competency-based training model. While the application of ultrasound in the …
model to a competency-based training model. While the application of ultrasound in the …
Defining a minimum clinically important difference in patient-reported outcome measures in lumbar tubular microdecompression patients
TA VanHorn, ZO Knio, TJ O'GARA - International Journal of Spine …, 2020 - ijssurgery.com
Background Patient-reported outcome measures (PROMs) are critical tools used in the
assessment and reporting of surgical outcomes. However, significant differences in PROM scores …
assessment and reporting of surgical outcomes. However, significant differences in PROM scores …
Regional heterogeneity in the mitral valve apparatus in patients with ischemic mitral regurgitation
… Author links open overlay panelFeroze Mahmood MD a , Ziyad O. Knio BS b , Lu Yeh MD a
c , Rabia Amir MD a , Robina Matyal MD a , Azad Mashari MD a d , Robert C. Gorman MD e , …
c , Rabia Amir MD a , Robina Matyal MD a , Azad Mashari MD a d , Robert C. Gorman MD e , …