Cardiovascular & Thoracic Surgery Blogs This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Weekly Overseas Health IT Links –10th September, 2022.
This article is adapted fromVoices in the Code: A Story About People, Their Values, and the Algorithm They Made,out Sept. 8 from Russell Sage Foundation Press.In May 2021, I got a call I never expected. I was working on abook about A.I. ethics, focused on the algorithm that gives out kidneys to transplant patients in the United States. Darren Stewart —a data scientist from UNOS, the nonprofit that runs the kidney allocation process—was calling to get my take: How many decimal places should they include when calculating each patient’s allocation score? The score is an incredibly important number, given it determines w...
Source: Australian Health Information Technology - September 10, 2022 Category: Information Technology Authors: Dr David G More MB PhD Source Type: blogs

Near-Infrared Spectroscopy (NIRS) Tissue Oximetry
Discussion. Cureus. 2021 Mar 14;13(3):e13875. doi: 10.7759/cureus.13875. PMID: 33868839; PMCID: PMC8043135. Tanidir IC, Ozturk E, Ozyilmaz I, Saygi M, Kiplapinar N, Haydin S, Guzeltas A, Odemis E. Near infrared spectroscopy monitoring in the pediatric cardiac catheterization laboratory. Artif Organs. 2014 Oct;38(10):838-44. doi: 10.1111/aor.12256. Epub 2014 Jan 10. PMID: 24404951. Zaleski KL, Staffa SJ, Kussman BD. A Survey of the Congenital Cardiac Anesthesia Society on the Use and Clinical Application of Near- Infrared Tissue Oximetry in Pediatric Cardiac Surgery. J Cardiothorac Vasc Anesth. 2022 Sep;36(9):3617-3625. doi...
Source: Cardiophile MD - September 9, 2022 Category: Cardiology Authors: Johnson Francis Tags: General Cardiology Source Type: blogs

Weekly Overseas Health IT Links –3rd September, 2022.
Here are a few I came across last week.Note: Each link is followed by a title and few paragraphs. For the full article click on the link above title of the article. Note also that full access to some links may require site registration or subscription payment-----https://healthitanalytics.com/news/machine-learning-tools-predict-post-op-complications-surgery-durationMachine-Learning Tools Predict Post-Op Complications, Surgery DurationResearchers from Washington University in St. Louis have developed machine-learning tools that can predict post-operative complications and surgery duration using perioperative data.ByShania K...
Source: Australian Health Information Technology - September 3, 2022 Category: Information Technology Authors: Dr David G More MB PhD Source Type: blogs

Top 10 Research Topics To Pursue In Digital Health
The question we most frequently get at The Medical Futurist Institute is easily the one asking for guidance on potential research topics. In fact, we face it so often that we decided to write a summary of our thoughts to provide an overview and some insights to anyone who is willing to dive deep into digital health but is unsure about the best direction to take. Whatever you choose, take a look at these four criteria first Find a nicheAim for uncharted territoriesLook for ease of entrySeek answers to important questions We compiled a list of ten research topics we believe are in line with the above principles and ...
Source: The Medical Futurist - September 1, 2022 Category: Information Technology Authors: Andrea Koncz Tags: TMF Forecast Artificial Intelligence in Medicine Digital Health Research E-Patients Future of Medicine Health Sensors & Trackers Healthcare Design Healthcare Policy Portable Medical Diagnostics Telemedicine & Smartphones AI EMR v Source Type: blogs

Weekly Roundup – August 6, 2022
Welcome to our Healthcare IT Today Weekly Roundup. Each week, we’ll be providing a look back at the articles we posted and why they’re important to the healthcare IT community. We hope this gives you a chance to catch up on anything you may have missed during the week. The Role of Joy in the Lives of Healthcare Workers. Far too many healthcare professionals no longer experience the joy of practicing medicine. Dr. Adrienne Boissy of Qualtrics talked to Colin about how – and why – healthcare leaders need to address teamwork, empathy and communication to rebuild a trusting relationship with workers and bring j...
Source: EMR and HIPAA - August 6, 2022 Category: Information Technology Authors: Brian Eastwood Tags: Healthcare IT Healthcare IT Today Weekly Roundup Source Type: blogs

Silicone Heart Models Heart Failure
Scientists at the Royal College of Surgeons in Ireland and partners at the National College of Art and Design in Dublin have developed a silicone heart model that is intended to model heart failure with preserved ejection fraction. The device, which represents a ‘mock circulatory loop’, includes a simulated version of the left atrium and left ventricle, and each chamber is independently controlled to model the entire cardiac cycle. The researchers use air pressure in a surrounding chamber to induce the device to pump, in much the same way that our diaphragm controls breathing by changing the air pressure in our thoraci...
Source: Medgadget - August 3, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Cardiac Surgery Cardiology RCSI Source Type: blogs

Fight Aging! Newsletter, August 1st 2022
In this study, we used the recently released Infinium Mouse Methylation BeadChip to compare such epigenetic modifications in C57BL/6 (B6) and DBA/2J (DBA) mice. We observed marked differences in age-associated DNA methylation in these commonly used inbred mouse strains, indicating that epigenetic clocks for one strain cannot be simply applied to other strains without further verification. Interestingly, the CpGs with highest age-correlation were still overlapping in B6 and DBA mice and included the genes Hsf4, Prima1, Aspa, and Wnt3a. Furthermore, Hsf4, Aspa, and Wnt3a revealed highly significant age-associated DNA methyla...
Source: Fight Aging! - July 31, 2022 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Mitrix Bio Works on the Production of Mitochondria for Transplantation
One of the more practical near term approaches to address the age-related decline of mitochondrial function is transplantation of functional mitochondria. As an approach, it bypasses all of the remaining unknowns relating to the biochemistry of mitochondrial aging. Cells will take up whole mitochondria and make use of them, and early studies suggest that providing new mitochondria can improve tissue function when native mitochondria are impaired. It is likely that this improvement will last for only a limited time, as the same processes that degrade the function of mitochondria, such as a lack of effective mitophagy, will ...
Source: Fight Aging! - July 27, 2022 Category: Research Authors: Reason Tags: Longevity Industry Source Type: blogs

Weekly Overseas Health IT Links – 23rd July2022.
In this study, researchers sought to determine whether differences in occult hypoxemia treatment existed between people of different races.Occult hypoxemia was defined as arterial blood oxygen saturation of less than 88 percent despite a pulse oximetry reading of 92 percent or more.-----https://healthitsecurity.com/news/security-awareness-and-training-crucial-to-preventing-healthcare-phishing-attacksSecurity Awareness and Training Crucial to Preventing Healthcare Phishing AttacksSecurity awareness and training greatly decreased the likelihood of an employee falling for a healthcare phishing attack, KnowBe4 researchers foun...
Source: Australian Health Information Technology - July 23, 2022 Category: Information Technology Authors: Dr David G More MB PhD Source Type: blogs

TORdx LUNG Test for Donor Lung Assessment: Interview with Eric Brouwer, Chief Scientific Officer at SQI Diagnostics
SQI Diagnostics, a medtech company based in Canada, is developing the TORdx LUNG Test. The technology is intended to assist clinicians in assessing donor lungs in their suitability for transplantation. At present, clinicians typically assess donor lungs using qualitative variables, such as donor health and lung size. One of the most important factors, lung inflammation, is difficult to assess, and clinicians will often play it safe and reject an organ if there is any doubt about it. This means that lungs that might actually be suitable for transplantation are often rejected, further compounding the lack of donor organs....
Source: Medgadget - July 18, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Cardiac Surgery Exclusive Medicine Thoracic Surgery lung transplant sqi diagnostics Source Type: blogs

Weekly Australian Health IT Links – 18 July, 2022.
Here are a few I have come across the last week or so. Note: Each link is followed by a title and a few paragraphs. For the full article click on the link above title of the article. Note also that full access to some links may require site registration or subscription payment.General Comment-----Aged Care had a good run this week with lots of discussion on just how useful it could be and where the priorities lay. Some fools were wittering on about how helpful the #myHR can be in this setting!Telehealth went and came back!The James Webb Telescope humbled us all with images for an age!-----https://itwire.com/science-news/he...
Source: Australian Health Information Technology - July 18, 2022 Category: Information Technology Authors: Dr David G More MB PhD Source Type: blogs

Magnetic Steering System for Guidewires
Percutaneous coronary intervention is an incredibly useful technique to minimally invasively investigate and treat cardiac issues, such as blockages in the coronary arteries, but it requires a significant amount of skill to perform safely and effectively. Manipulating a guidewire through the tortuous vasculature is not for the faint hearted, with the possibility of perforating a vessel always near. Moreover, as the procedure is frequently undertaken at the bedside, it is impossible for the clinician to avoid X-ray exposure. Now researchers at Daegu Gyeongbuk Institute of Science and Technology in Korea have developed a ...
Source: Medgadget - June 28, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Cardiac Surgery Cardiology Radiology Vascular Surgery Source Type: blogs

Lipid Nanodiscs Unlock the Potential of Cytokine Treatment
Researchers at the University of Texas at Austin created a nanocarrier for stem cell factor, a regenerative cytokine. The nanotechnological approach renders the treatment much safer, as previous attempts to use stem cell factor as a pro-angiogenic treatment have been hampered by severe allergic reactions in some recipients. This latest technology helps to unlock the potential of the regenerative treatment. The researchers used a transmembrane form of the protein treatment, which is typically anchored to a cell membrane, and delivered it using lipid nanodiscs. The treatment does not appear to activate the immune system in a...
Source: Medgadget - June 13, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Cardiac Surgery Cardiology Medicine Nanomedicine Source Type: blogs

Melt Electrowriting to Make Fibrous Heart Valve Scaffolds
Researchers at the Technical University of Munich in Germany have developed a technique to create heart valve scaffolds that can mimic the variable mechanical properties of the real thing. The researchers used a method called melt electrowriting to create complex and variable patterns in the fibrous scaffolds, allowing them to mimic the structure and mechanical properties of heart valves. The technique involves heating a polymer and then extruding the melted material through a print head to form very thin fibers on a moving surface. The researchers hope that the technique could lead to heart valve implants that encourage a...
Source: Medgadget - June 8, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Cardiac Surgery Cardiology Materials Thoracic Surgery TU_Muenchen Source Type: blogs

Thin Film Electrodes for Neuro Applications: Interview with Dave Rosa, CEO of NeuroOne
NeuroOne, a medtech company based in Minnesota, has developed the Evo Cortical Electrode and the sEEG electrode, both of which are thin film electrodes for neural recording and stimulation. The small profile and flexible nature of the electrodes allows for less invasive insertion, and the low resistance they offer delivers improved signal quality. The devices can combine both diagnostic and therapeutic functions, which could potentially reduce the number of procedures a patient has to undergo, as diagnosis and treatment can occur during the same procedure. The company has also conducted simulations of long-term neura...
Source: Medgadget - June 1, 2022 Category: Medical Devices Authors: Conn Hastings Tags: Exclusive Materials Neurology Neurosurgery epilepsy N1MTC seizures Source Type: blogs