Kenneth Keown, MD, was a forward-thinking anesthesiologist who developed techniques to allow the safe practice of cardiac anesthesia and opened the door for the future development of more complex intracardiac surgical procedures. His early successful protocols for cardiac anesthesiology and his wide-reaching education of others on these methods earned him the designation of "the grand old man of anesthesia for inside-the-heart surgery" at a young age. His contributions also extended to groundbreaking research in hypothermia, lidocaine uses as an antiarrhythmic, and advocacy for anesthesiology as a specialty. We highlight the accomplishments of Dr. Keown that may be unrecognized by those outside the field of cardiac anesthesiology, as they paved the way for the success of modern cardiac surgery.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11412608PMC
http://dx.doi.org/10.7759/cureus.67309DOI Listing

Publication Analysis

Top Keywords

cardiac anesthesiology
12
kenneth keown
8
cardiac
5
keown 1917-1985
4
1917-1985 innovator
4
innovator early
4
early cardiac
4
anesthesiology
4
anesthesiology kenneth
4
keown forward-thinking
4

Similar Publications

Background: The WHO Disability Assessment Schedule (WHODAS) 2.0 is widely used for detecting postoperative functional disability. Its responsiveness for detecting disability has been evaluated at 1 year after surgery, with no long-term evaluation.

View Article and Find Full Text PDF

The Effect of Music Combined With Preoperative Education on Perioperative Anxiety in Patients Undergoing Open Cardiac Surgery: A Randomized Controlled Trial.

J Perianesth Nurs

January 2025

Department of Anesthesiology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China. Electronic address:

Purpose: The aim of this study is to observe the effect of music combined with preoperative education on perioperative anxiety in patients undergoing open cardiac surgery.

Design: This was a randomized controlled study.

Methods: A group of 322 patients undergoing elective open cardiac surgery were randomly allocated to receive either music combined with preoperative education (the experimental group) or routine preoperative preparation (the control group).

View Article and Find Full Text PDF

Intraoperative hemodynamic monitoring is crucial for managing patients with end-stage liver disease (ESLD) undergoing orthotopic liver transplantation (OLT) due to their complex cardiovascular and pulmonary abnormalities. Traditionally, pulmonary artery catheterization (PAC) has been the standard for hemodynamic monitoring during OLT. However, the use of transesophageal echocardiography (TEE) has increased due to its real-time visualization of cardiac and vascular structures, which aids in managing hemodynamic instability during the three surgical phases of OLT: pre-anhepatic, anhepatic, and neo-hepatic.

View Article and Find Full Text PDF

Background: Postoperative sore throat (POST) is a significant adverse effect after endotracheal intubation, especially with double-lumen endotracheal tubes (DLTs). Ultrasound-guided internal branch of the superior laryngeal nerve block (US-guided iSLNB) presents a potential intervention for POST. In this first randomized controlled trial to date, we aimed to investigate the effects of US-guided iSLNB, with or without perineural dexmedetomidine, on the incidence and severity of POST following DLTs.

View Article and Find Full Text PDF

Purpose: The management of acute heart failure (AHF) is crucial and challenging. Regarding the use of inotropes, correct patient selection and time of administration are of the essence. We hypothesize that the early use of Levosimendan favouring hemodynamic stabilization and enables rapid optimization of guideline-directed medical treatment (GDMT) in patients with HF, eventually impacting the patient's prognosis during the vulnerable phase.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!