journal
MENU ▼
Read by QxMD icon Read
search

Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery

journal
https://www.readbyqxmd.com/read/28346262/modeling-outcomes-modified-aortic-arch-advancement-for-neonatal-hypoplastic-arch
#1
Joseph R Nellis, Timothy K Chung, Nandita Agarwal, Jose E Torres, Sarah E Holgren, Madhavan L Raghavan, Joseph W Turek
OBJECTIVE: Numerous surgical approaches regarding aortic arch advancement for neonatal arch hypoplasia have been described. These repairs can be classified into two categories: those that incorporate a patch and those that do not. The decision between repairs remains largely experiential, rather than empirical, because of the limited number of reported outcomes. We report early outcomes from neonates undergoing modified aortic arch advancement with an anterior patch and our experience using computational fluid dynamic modeling to better understand the hemodynamic consequences associated with this repair...
March 25, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28338554/eligibility-for-minimally-invasive-coronary-artery-bypass-examination-of-epicardial-adipose-tissue-using-computed-tomography
#2
Kate E M Dillon, Marjorie Johnson, Ian L Chan, Bob Kiaii
OBJECTIVE: A variable that necessitates conversion to a conventional full-sternotomy coronary artery bypass procedure from a robotic-assisted endoscopic single-vessel small thoracotomy is the inability to visualize the left anterior descending coronary artery within the surrounding epicardial adipose tissue using the endoscopic camera. The purpose of this study was to determine whether anatomical properties of the epicardial adipose tissue examined using preoperative computed tomography (CT) images are able to predict and thus reduce the need for intraoperative conversion based on effective preoperative exclusion criteria...
March 23, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28338553/consequences-of-hybrid-procedure-addition-to-robotic-assisted-direct-coronary-artery-bypass
#3
Feras Khaliel, Vincenzo Giambruno, Michael W A Chu, Kumar Sridhar, Patrick Teefy, Bob B Kiaii
OBJECTIVE: Patients postcoronary artery revascularization surgery often receives blood product transfusion, which could delay their intensive care unit and hospital discharge. We investigated our robotic-assisted direct coronary artery bypass (RADCAB) transfusion rate to determine whether performing the minimal invasive coronary surgery with percutaneous coronary intervention in one stage would increase the incidence of blood transfusion, morbidity, and length of stay. METHODS: Between November 2003 and November 2015, 483 consecutive patients underwent RADCAB surgery...
March 23, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28338552/is-the-future-of-coronary-arterial-revascularization-a-hybrid-approach-the-canadian-experience-across-three-centers
#4
Vincenzo Giambruno, Ahmad Hafiz, Stephanie A Fox, Hugues Jeanmart, Richard C Cook, Feras H Khaliel, Patrick Teefy, Kumar Sridhar, Shahar Lavi, Rodrigo Bagur, Varinder K Randhawa, Ivan Iglesias, Philip M Jones, Christopher C Harle, Daniel Bainbridge, Michael W A Chu, Bob B Kiaii
OBJECTIVE: Hybrid coronary revascularization offers and combines the advantages of both surgical and percutaneous revascularization and eliminates at the same time the disadvantages of both procedures. The objective of this study was to assess graft and stent patency at 6 months, rate of bleeding, intensive care unit and hospital stay, rate of reintervention, and long-term clinical follow-up. METHODS: From March 2004 to November 2015, a total of 203 patients underwent robotic-assisted minimally invasive direct coronary artery bypass graft of the left internal thoracic artery to the left anterior descending artery and PCI of a non-left anterior descending vessel in a single or two stage, at three different centers...
March 23, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28338551/standardizing-robotic-lobectomy-feasibility-and-safety-in-128-consecutive-lobectomies-within-a-single-healthcare-system
#5
John F Lazar, Laurence N Spier, Alan R Hartman, Richard S Lazzaro
OBJECTIVE: Single-surgeon cohorts assessing robotically assisted video-assisted thoracic (RA-VATS) lobectomy have reported good outcomes, but there are little data regarding multiple surgeons applying a standard technique in separate hospitals. The purpose of this study was to show how a standardized robotic technique is both safe and reproducible between surgeons and institutions. METHODS: From July 1, 2012, to October 1, 2013, patients undergoing RA-VATS lobectomy for both benign and malignant disease were identified from a prospectively collected database of two thoracic surgeons from different hospitals within the same healthcare system and retrospectively analyzed...
March 23, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28338550/respiratory-system-function-in-patients-after-minimally-invasive-aortic-valve-replacement-surgery-a-case-control-study
#6
Jarosław Stoliński, Robert Musiał, Dariusz Plicner, Janusz Andres
OBJECTIVE: The aim of the study was to comparatively analyze respiratory system function after minimally invasive, through right minithoracotomy aortic valve replacement (RT-AVR) to conventional AVR. METHODS: Analysis of 201 patients scheduled for RT-AVR and 316 for AVR between January 2010 and November 2013. Complications of the respiratory system and pulmonary functional status are presented. RESULTS: Complications of the respiratory system occurred in 16...
March 23, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28328570/concomitant-valve-in-valve-transcatheter-aortic-valve-replacement-and-left-ventricular-assist-device-implantation
#7
Takashi Murashita, David L Joyce, Alberto Pochettino, John M Stulak, Lyle D Joyce
Redo aortic valve replacement (AVR) performed simultaneously with left ventricular assist device (LVAD) implantation carries potential for increased mortality rates. Although transcatheter AVR has been used for patients with previous LVAD placement, no literature reports concomitant valve-in-valve transcatheter AVR and LVAD implantation. Our patient had severe aortic prosthetic valve deterioration and advanced heart failure. Given the risks associated with reoperative aortic valve surgery, we chose transcatheter AVR at the time of LVAD implantation...
March 22, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28328569/mid-term-follow-up-of-minimally-invasive-multivessel-coronary-artery-bypass-grafting-is-the-early-learning-phase-detrimental
#8
Maria Lorena Rodriguez, Harry R Lapierre, Benjamin Sohmer, David Glineur, Marc Ruel
OBJECTIVE: Minimally invasive coronary artery bypass grafting (MICS CABG) through a small left thoracotomy is a novel technique for surgical coronary revascularization, which is increasingly being adopted around the world. This study aimed to describe the characteristics and mid-term outcomes of a series of MICS CABG to identify areas for improvement. METHODS: A prospective longitudinal study was performed on the 306 MICS CABG patients operated on by a single surgeon from 2005 to 2015...
March 22, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28319480/right-axillary-artery-cannulation-for-endovascular-repair-of-an-acute-type-a-aortic-dissection
#9
Corbin E Muetterties, Jeremy H Conklin, G William Moser, Grayson H Wheatley
We present the case of a 48-year-old woman with an acute type A aortic dissection that was treated with thoracic endovascular aortic repair at our institution. The patient was found to have a focal type A dissection with pericardial effusion but no tamponade physiology and no involvement of the aortic valve or root. We elected to treat the patient's type A aortic dissection with an endovascular stent because of the patient's favorable anatomy and no evidence of neurologic deficits or signs of distal malperfusion...
March 17, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28296655/endoscopic-fundoplication-effectiveness-for-controlling-symptoms-of-gastroesophageal-reflux-disease
#10
Michael I Ebright, Praveen Sridhar, Virginia R Litle, Chaitan K Narsule, Benedict D Daly, Hiran C Fernando
OBJECTIVE: Transoral incisionless fundoplication (TIF) is a completely endoscopic approach to treat gastroesophageal reflux disease (GERD). We previously reported our initial results demonstrating safety and early effectiveness. We now present an updated experience describing outcomes with longer follow-up. METHODS: For a three-year period, TIF procedures were performed on 80 patients. Preoperative workup routinely consisted of contrast esophagram and manometry...
March 14, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28291141/antegrade-cardioplegia-decannulation-using-the-cor-knot-system-in-minimally-invasive-mitral-valve-surgery
#11
Sabet W Hashim, Philip Y K Pang
A right mini-thoracotomy approach may be used for mitral valve repair without compromising clinical outcomes. Compared with conventional sternotomy, there is an increased distance to the cardiac structures from the mini-thoracotomy incision, which makes certain technical acts more demanding. One particular challenge is hemostasis at the antegrade cardioplegia cannula site. We propose a novel technique to remove an antegrade cardioplegia cannula using the COR-KNOT system. This technique negates the need for tying with a knot pusher and reduces the risk of aortic injury and troublesome bleeding...
March 13, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28129316/coronary-artery-disease-complexity-on-the-outcomes-of-a-staged-approach-of-pci-followed-by-minimally-invasive-valve-surgery
#12
Andrés M Pineda, Saqib A Gowani, Christos G Mihos, Ramesh Chandra, Orlando Santana, Joseph Lamelas, Nirat Beohar
OBJECTIVE: A staged approach of percutaneous coronary intervention (PCI) followed by minimally invasive valve surgery (MIVS) is an alternative to the combined coronary artery bypass graft and valve surgery for patients with concomitant coronary artery (CAD) and valvular heart disease. We sought to evaluate the impact of the complexity of CAD, as assessed by the Syntax score, on the outcomes of the staged approach. METHODS: We retrospectively evaluated 138 patients who underwent PCI and MIVS at our institution between January 2009 and June 2013...
January 27, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28121640/veno-venous-extracorporeal-membrane-oxygenation-use-in-the-treatment-of-bleomycin-pulmonary-toxicity
#13
Aakash Shah, Chetan Pasrija, Anthony Kronfli, Brody Wehman, Bartley P Griffith, Pablo G Sanchez, Jose P Garcia, Zachary N Kon
Pulmonary toxicity is a devastating complication of bleomycin chemotherapy. This insult is likely exacerbated by the free radical injury induced by high inspired oxygen content, which is required to support these patients. Traditional treatment consists of high-dose corticosteroids. We report the case of a 45-year-old man who developed bleomycin pulmonary toxicity, which failed to respond to treatment with high-dose corticosteroids. We used protective mechanical ventilatory settings while supported on veno-venous extracorporeal membrane oxygenation using a bicaval dual-lumen, single cannula system to allow for lung recovery...
January 24, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28346263/minimally-invasive-aortic-valve-replacement-via-right-anterior-minithoracotomy-and-central-aortic-cannulation-a-13-year-experience
#14
Daniel M Bethencourt, Jennifer Le, Gabriela Rodriguez, Robert W Kalayjian, Gregory S Thomas
OBJECTIVE: This study reports the evolution of a minimally invasive aortic valve replacement (mini-AVR) technique that uses a right anterior minithoracotomy approach with central cannulation, for a 13-year period. This technique has become our standard approach for isolated primary AVR in nearly all patients. METHODS: This observational study evaluated perioperative clinical outcomes of patients 18 years or older who underwent mini-AVR from November 2003 to June 2015...
March 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28346261/advantages-of-minimal-access-versus-conventional-aortic-valve-replacement-in-elderly-or-severely-obese-patients
#15
Calogera Pisano, Pasquale Totaro, Oreste Fabio Triolo, Vincenzo Argano
OBJECTIVE: The aim of our study was to investigate potential clinical advantages of minimal access versus conventional surgical approach in older and severely obese patients undergoing isolated aortic valve replacement (AVR). METHODS: One hundred thirty-five patients undergoing isolated primary AVR were enrolled. Propensity score matching was used to compare 42 selected patients operated on ministernotomy (MS, group B) with 42 selected patients operated on full sternotomy (FS, group A)...
March 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28328568/figure-4-knot-simple-tying-technique-for-robotic-and-endoscopic-sutures
#16
Norihiko Ishikawa, Go Watanabe
Various endoscopic suturing and tying methods have been reported, but these methods remain imperfect because knots are sometimes not tied completely and additional stitches are needed. To address this problem, we developed the "Figure 4" technique in which the knot can be easily slid to the suture point and tied by pulling suture tail-these knots will never come untied. This technique requires very simple technique and can be used in other surgical procedures such as conventional laparoscopic surgery.
March 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28301367/reconstruction-of-a-long-segment-tracheal-defect-using-an-alloderm-conduit
#17
William D Bolton, Sharon Ben-Or, Allyson L Hale, James E Stephenson
This case describes successful reconstruction of a long-segment tracheal defect using AlloDerm as the conduit for reconstruction. A 38-year-old woman who had undergone a thyroid lobectomy in 2011 presented several months later unable to swallow. Chest computed tomography results revealed a tracheal/esophageal mass and a subsequent bronchoscopy, and esophagogastroduodenoscopy results revealed an upper esophageal/tracheal mass with two areas concerning for fistula. She underwent a bronchoscopy with a tracheal stent and percutaneous endoscopic gastrostomy placement...
March 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28129321/noninvasive-quantification-of-blood-flow-in-epicardial-coronary-arteries-coronary-artery-bypass-grafts-and-anastomoses
#18
T Bruce Ferguson, Cheng Chen, Sunghan Kim, Kenneth Jacobs, Zhiyong Peng, Zhen Zhu, Ashesh N Buch, Jeffery C Basham
OBJECTIVE: Direct flow measurement in native epicardial coronary arteries, bypass conduits, and anastomoses is severely limited by the invasiveness and inaccuracy of existing technologies. As a result, less than 25% of patients undergoing coronary artery bypass grafting (CABG) worldwide have any intraoperative evaluation performed. A simple, accurate, and noninvasive technology to directly quantify blood flow and rheology surrounding anastomotic sites is a critical unmet need in CABG...
January 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28129320/totally-endoscopic-robotic-left-atrial-appendage-closure-demonstrates-high-success-rate
#19
Alison F Ward, Robert M Applebaum, Nana Toyoda, Ans Fakiha, Peter J Neuburger, Jennie Ngai, Robert G Nampiaparampil, David W Yaffee, Didier F Loulmet, Eugene A Grossi
OBJECTIVE: In patients with atrial fibrillation, 90% of embolic strokes originate from the left atrial appendage (LAA). Successful exclusion of the LAA is associated with a lower stroke rate in patients with atrial fibrillation. Surgical oversewing of the LAA is often incomplete when evaluated with transesophageal echocardiogram (TEE). External closure techniques of suturing and stapling have also demonstrated high failure rates with persistent flow and large stumps. We hypothesized that the precise visualization of a robotic LAA closure (RLAAC) would result in superior closure rates...
January 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28129319/mini-bentall-an-interesting-approach-for-selected-patients
#20
Elisa Mikus, Antonio Micari, Simone Calvi, Maria Salomone, Marco Panzavolta, Marco Paris, Mauro Del Giglio
OBJECTIVE: Minimally invasive surgery through an upper hemisternotomy for aortic valve replacement has become the routine approach with excellent results. Actually, the same minimally invasive access is used for complex ascending aorta procedures only in few centers. We report our experience with minimally invasive approach for aortic valve and ascending aorta replacement using Bentall technique. METHODS: From January 2010 to November 2015, a total of 238 patients received ascending aorta and aortic valve replacement using Bentall De Bono procedure at our institution...
January 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
journal
journal
41169
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"