Darrin Payne
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View article: Impact of transcatheter aortic valve implantation on circulating von Willebrand factor in patients with severe aortic stenosis
Impact of transcatheter aortic valve implantation on circulating von Willebrand factor in patients with severe aortic stenosis Open
Introduction Severe aortic stenosis (AS) can lead to degradation of high molecular weight (HMW) von Willebrand factor (VWF) which can result in haemostatic abnormalities. While studies have explored changes in VWF profiles before and after…
View article: Huge Morgagni Hernia, a Rare Criterion to Favor TAVI Against SAVR
Huge Morgagni Hernia, a Rare Criterion to Favor TAVI Against SAVR Open
View article: Does Pacemaker Implantation After Surgical Aortic Valve Replacement Impact Long-Term Morbidity and Mortality? A Focused Review
Does Pacemaker Implantation After Surgical Aortic Valve Replacement Impact Long-Term Morbidity and Mortality? A Focused Review Open
Permanent pacing remains a serious complication that can occur in the postoperative period of surgical aortic valve replacement. The reported incidence is variable, and there are many perioperative factors that have been linked with a grea…
View article: The Use of Sutureless and Rapid-Deployment Aortic Valve Prosthesis in Patients with Bicuspid Aortic Valve: A Focused Review
The Use of Sutureless and Rapid-Deployment Aortic Valve Prosthesis in Patients with Bicuspid Aortic Valve: A Focused Review Open
The use of sutureless and rapid-deployment prostheses is generally avoided in patients with BAV due to anatomical concerns and the elevated risk of para-prosthetic leaks. Multiple studies have reported the use of these prostheses in patien…
View article: Quantifying neurological function in patients undergoing transcatheter aortic valve implantation
Quantifying neurological function in patients undergoing transcatheter aortic valve implantation Open
This study captures the variability in neurological functioning in older patients undergoing TAVI. Robotic technology and quantified assessment procedures can be extremely valuable for detecting perioperative neurological impairments in th…
View article: The use of FEIBA for refractory bleeding in cardiac surgery - a systematic review
The use of FEIBA for refractory bleeding in cardiac surgery - a systematic review Open
Significant blood loss during cardiac surgery is associated with a dramatic increase in morbidity and mortality. Factor Eight Inhibitor Bypassing Activity (FEIBA), a hemostatic bypassing agent mainly used in hemophiliac patients, has also …
View article: Evolving Surgical Techniques and Improving Outcomes for Aortic Arch Surgery in Canada
Evolving Surgical Techniques and Improving Outcomes for Aortic Arch Surgery in Canada Open
View article: Does the speed of sternal retraction during coronary artery bypass graft surgery affect postoperative pain outcomes? A randomized controlled trial protocol
Does the speed of sternal retraction during coronary artery bypass graft surgery affect postoperative pain outcomes? A randomized controlled trial protocol Open
Background: Chronic pain is a serious health issue impacting both the quality of life and productivity of patients.
View article: Predicting adverse cardiovascular outcomes in post‐coronary artery bypass grafting patients using novel ECG frequency analysis of the QRS complex
Predicting adverse cardiovascular outcomes in post‐coronary artery bypass grafting patients using novel ECG frequency analysis of the QRS complex Open
Background A novel metric called Layered Symbolic Decomposition frequency (LSDf) has been shown to be an independent predictor of ventricular arrhythmia and mortality in patients receiving implantable cardioverter‐defibrillator (ICD) devic…
View article: Does adding an aortic root replacement or sinus repair during arch repair increase postoperative mortality? Evidence from the Canadian Thoracic Aortic Collaborative
Does adding an aortic root replacement or sinus repair during arch repair increase postoperative mortality? Evidence from the Canadian Thoracic Aortic Collaborative Open
OBJECTIVES The aim of this study was to examine the effect of the addition of an aortic root replacement or sinus repair on mortality and morbidity during aortic arch repair. METHODS A total of 2472 patients underwent proximal or total aor…
View article: The Many Care Models to Treat Thoracic Aortic Disease in Canada: A Nationwide Survey of Cardiac Surgeons, Cardiologists, Interventional Radiologists, and Vascular Surgeons
The Many Care Models to Treat Thoracic Aortic Disease in Canada: A Nationwide Survey of Cardiac Surgeons, Cardiologists, Interventional Radiologists, and Vascular Surgeons Open
View article: Phosphodiesterase 1C integrates store-operated calcium entry and cAMP signaling in leading-edge protrusions of migrating human arterial myocytes
Phosphodiesterase 1C integrates store-operated calcium entry and cAMP signaling in leading-edge protrusions of migrating human arterial myocytes Open
View article: Economic Burden and Healthcare Resource Use for Thoracic Aortic Dissections and Thoracic Aortic Aneurysms—A Population‐Based Cost‐of‐Illness Analysis
Economic Burden and Healthcare Resource Use for Thoracic Aortic Dissections and Thoracic Aortic Aneurysms—A Population‐Based Cost‐of‐Illness Analysis Open
Background Thoracic aortic dissections ( TADs ) and thoracic aortic aneurysms ( TAAs ) are resource intensive. We sought to determine economic burden and healthcare resource use to guide health policy. Methods and Results Using universal h…
View article: Impact of brain protection strategies on mortality and stroke in patients undergoing aortic arch repair with hypothermic circulatory arrest: evidence from the Canadian Thoracic Aortic Collaborative
Impact of brain protection strategies on mortality and stroke in patients undergoing aortic arch repair with hypothermic circulatory arrest: evidence from the Canadian Thoracic Aortic Collaborative Open
OBJECTIVES The aim of this study was to investigate the impact of various brain perfusion techniques and nadir temperature cooling strategies on outcomes after aortic arch repair in a contemporary, multicentre cohort. METHODS A total of 25…
View article: Road to recovery: a study protocol quantifying neurological outcome in cardiac surgery patients and the role of cerebral oximetry
Road to recovery: a study protocol quantifying neurological outcome in cardiac surgery patients and the role of cerebral oximetry Open
Introduction Patients undergoing cardiac surgery may experience both short-term and long-term postoperative neurological problems. However, the underlying cause of this impairment is unclear. Regional cerebral oxygen saturation (rSO 2 ) le…
View article: CONTEMPORARY OUTCOMES OF AORTIC ARCH REPAIR WITH HYPOTHERMIC CIRCULATORY ARREST: THE IMPACT OF URGENCY STATUS EVIDENCE FROM THE CANADIAN THORACIC AORTIC COLLABORATIVE
CONTEMPORARY OUTCOMES OF AORTIC ARCH REPAIR WITH HYPOTHERMIC CIRCULATORY ARREST: THE IMPACT OF URGENCY STATUS EVIDENCE FROM THE CANADIAN THORACIC AORTIC COLLABORATIVE Open
View article: One number, innumerable variables
One number, innumerable variables Open
View article: Atypical localization of a left atrial myxoma at the free edge of mitral valve
Atypical localization of a left atrial myxoma at the free edge of mitral valve Open
Myxomas represent more than 50% of benign cardiac neoplasm and are the most frequent cardiac tumors (1). Recent studies showed these neoplasms are commonly located in the left atrium (>90%), usually as a pedicled mass arising from the inte…
View article: Epidemiology and management of thoracic aortic dissections and thoracic aortic aneurysms in Ontario, Canada: A population-based study
Epidemiology and management of thoracic aortic dissections and thoracic aortic aneurysms in Ontario, Canada: A population-based study Open
View article: The histology of human right atrial tissue in patients with high-risk Obstructive Sleep Apnea and underlying cardiovascular disease: A pilot study
The histology of human right atrial tissue in patients with high-risk Obstructive Sleep Apnea and underlying cardiovascular disease: A pilot study Open