Bret D. Alvis

Intensive Care Medicine
1211 21st Ave S
Nashville, TN 37212

Last Updated: 09/26/2026

Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 43 publications

Early Feasibility of NIVA Score Decongestion Responsiveness: A Pilot Clinical and Preclinical Study.

Early Feasibility of NIVA Score Decongestion Responsiveness: A Pilot Clinical and Preclinical Study.

Journal: medRxiv : the preprint server for health sciences
Published: July 29, 2026

Post-Heart Transplantation Intensive Care Unit Recovery: A Phase-Based Approach.

Post-Heart Transplantation Intensive Care Unit Recovery: A Phase-Based Approach.

Journal: Cardiology clinics
Published: July 03, 2026

Development and Independent Validation of a Machine Learning-Based Non-Invasive Venous Waveform Analysis for Heart Failure (NIVAHF) Device to Estimate Pulmonary Capillary Wedge Pressure.

Development and Independent Validation of a Machine Learning-Based Non-Invasive Venous Waveform Analysis for Heart Failure (NIVAHF) Device to Estimate Pulmonary Capillary Wedge Pressure.

Journal: Journal of cardiac failure
Published: May 07, 2026

Protocol and Statistical Analysis Plan for the ECMO-Free Trial: A Multicenter Randomized Controlled Trial.

Protocol and Statistical Analysis Plan for the ECMO-Free Trial: A Multicenter Randomized Controlled Trial.

Journal: medRxiv : the preprint server for health sciences
Published: December 17, 2025

Norepinephrine Infusion and the Central Venous Waveform in a Porcine Model of Endotoxemic Hypotension with Resuscitation: A Large Animal Study.

Norepinephrine Infusion and the Central Venous Waveform in a Porcine Model of Endotoxemic Hypotension with Resuscitation: A Large Animal Study.

Journal: Journal of investigative surgery : the official journal of the Academy of Surgical Research
Published: January 06, 2025

Traumatic Hemorrhagic Lung Injury With Pelvic and Femur Fractures Requiring Resuscitative Balloon Occlusion of the Aorta, Operative Fixation on Dual-Circuit Venous Extracorporeal Membrane Oxygenation, and Systemic Isoflurane Sedation.

Traumatic Hemorrhagic Lung Injury With Pelvic and Femur Fractures Requiring Resuscitative Balloon Occlusion of the Aorta, Operative Fixation on Dual-Circuit Venous Extracorporeal Membrane Oxygenation, and Systemic Isoflurane Sedation.

Journal: Chest
Published: December 11, 2024

A prospective, observational study of non-invasive venous waveform analysis (NIVA) for the detection of acute low volume blood loss in humans.

A prospective, observational study of non-invasive venous waveform analysis (NIVA) for the detection of acute low volume blood loss in humans.

Journal: Journal of clinical anesthesia
Published: October 25, 2024

Noninvasive Hemodynamic Monitors, What Is New and Old.

Noninvasive Hemodynamic Monitors, What Is New and Old.

Journal: Advances in anesthesia
Published: October 23, 2024

Patient-specific Predictors of Haemolysis with Percutaneous Ventricular Assist Devices.

Patient-specific Predictors of Haemolysis with Percutaneous Ventricular Assist Devices.

Journal: Cardiac failure review
Published: October 01, 2024

Investigation of Pulse Waveform Index by Ambulatory Blood Pressure Monitoring and Cardiac Function.

Investigation of Pulse Waveform Index by Ambulatory Blood Pressure Monitoring and Cardiac Function.

Journal: JACC. Advances
Published: June 28, 2024

A Porcine Model of Acute Respiratory Failure with a Continuous Infusion of Oleic Acid.

A Porcine Model of Acute Respiratory Failure with a Continuous Infusion of Oleic Acid.

Journal: Journal of visualized experiments : JoVE
Published: March 25, 2024

Adult and Pediatric Porcine Model of Acute Volume Overload.

Adult and Pediatric Porcine Model of Acute Volume Overload.

Journal: Journal of visualized experiments : JoVE
Published: January 29, 2024
Showing 1-12 of 43

Last Updated: 09/26/2026