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https://www.readbyqxmd.com/read/28431056/long-term-outcome-of-transvenous-pacemaker-implantation-in-infants-a-retrospective-cohort-study
#1
Laura M Vos, Janneke A E Kammeraad, Matthias W Freund, Andreas C Blank, Johannes M P J Breur
Aim: Evaluation of long-term outcome of transvenous pacemaker (PM) implantation in infants. Methods and Results: A retrospective analysis of all transvenous PM implantations in infants <10 kg between September 1997 and October 2001 was made. Indications for PM implantation, age at implantation, and determinants of long-term outcome including cardiac function, PM function, and PM (system) complications were noted. Seven patients underwent transvenous VVI(R) PM implantation...
April 1, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28430313/successful-balloon-assisted-percutaneous-thrombin-injection-of-right-subclavian-artery-pseudoaneurysm
#2
Andrew D Brown, Dhruvin H Hirpara, Arash Jaberi, George D Oreopoulos, Martin E Simons
PURPOSE: To report the use of a balloon catheter to facilitate percutaneous ultrasound-guided thrombin injection of a subclavian artery pseudoaneurysm. CASE REPORT: A 36-year-old man presented with hoarseness after the insertion of a right temporary internal jugular line. Arteriography showed a short neck right subclavian artery pseudoaneurysm. A 6 mm × 40 mm balloon catheter was positioned across the neck of the pseudoaneurysm to permit percutaneous ultrasound-guided thrombin injection...
April 11, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28429699/quantitative-assessment-of-the-effect-of-subclavian-steal-syndrome-on-left-anterior-descending-artery-flow
#3
Hasan Arı, Selma Arı, Sencer Camcı, Alper Karakuş, Mehmet Melek
We presented a case of subclavian steal syndrome which has been evaluated and treated quantitatively by using fractional flow reserve technique. Treatment strategy to resolve symptoms of angina in patients with steal syndrome is controversial. Quantitative evaluation should direct choice of treatment strategy.
April 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28428524/-hybrid-thoracic-endovascular-aortic-repair-with-total-debranching-of-supra-aortic-trunks
#4
Yoshimasa Seike, Hiroshi Tanaka, Hitoshi Matsuda
The method of hybrid arch thoracic endovascular aortic repair (TEVAR) to treat aneurysm with zone 0 landing has changed according to its invasiveness and complications. The real chimney technique allows supra-aortic bypass from ascending aorta without side clamp is the current choice of treatment. The comprehensive strategy to prevent stroke during hybrid arch TEVAR consisting of magnetization-prepared rapid acquisition with gradient-echo for evaluation of the atheromatous change and balloon protection of the left subclavian artery has contributed for the marked reduction of stroke...
April 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28428521/-simple-evaluation-of-left-hand-function-after-thoracic-endovascular-aortic-repair-with-obstruction-of-left-subclavian-artery
#5
Ryo Onishi, Nobuhiro Kataoka, Tomomi Nakajima, Masami Kuramochi, Mayumi Shinonaga, Setsuo Kuraoka
We evaluated left hand function with or without obstruction of left subclavian artery for 29 cases of thoracic endovascular aortic repair (TEVAR). 18 cases of distal true aortic aneurysm were undergone surgery with simple direct closure of left subclavian artery (LSCA). The other 11 cases of true arch aneurysm were revascularized by axilla-carotid-axilla bypass grafting with TEVAR. Later 26 cases were evaluated by blood pressure, maximal grasping power, persisting duration of 60% maximal grasping power, circumferential length of upper and forearms, and simple test for evaluating hand function (STEF)...
April 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28428520/-prevention-of-spinal-cord-ischemia-during-thoracic-endovascular-aortic-repair
#6
Shinya Takahashi, Taijiro Sueda
Spinal cord ischemia(SCI) has been devastating complication of endovascular thoracic and thoracoabdominal aortic repair. Spinal cord blood supply arises from not only segmental artery, subclavian artery, hypogastric artery and these branches, but also perivertebral vasculature and paravertebral muscle and small arterial network, and risk factors of SCI were multifactorial. There are several adjuncts/strategies which are utilized to minimize the incidence of SCI: cerebrospinal fluid drainage, perioperative management of high mean arterial pressure, intraoperative evoked potential monitoring, and staged thoracoabdominal aortic repair...
April 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28424448/case-images-treatment-of-thrombotic-subclavian-artery-stenosis-involving-vertebral-artery-ostium-with-maximum-protection
#7
Ertan Vuruşkan, Erhan Saraçoğlu, Mustafa Polat, İrfan Veysel Düzen
No abstract text is available yet for this article.
March 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28422778/ultrasound-as-a-screening-tool-for-central-venous-catheter-positioning-and-exclusion-of-pneumothorax
#8
Rabia Amir, Ziyad O Knio, Feroze Mahmood, Achikam Oren-Grinberg, Akiva Leibowitz, Ruma Bose, Shahzad Shaefi, John D Mitchell, Muneeb Ahmed, Amit Bardia, Daniel Talmor, Robina Matyal
OBJECTIVES: Although real-time ultrasound guidance during central venous catheter insertion has become a standard of care, postinsertion chest radiograph remains the gold standard to confirm central venous catheter tip position and rule out associated lung complications like pneumothorax. We hypothesize that a combination of transthoracic echocardiography and lung ultrasound is noninferior to chest radiograph when used to accurately assess central venous catheter positioning and screen for pneumothorax...
April 18, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28420337/right-aortic-arch-analysis-anatomical-variant-or-serious-vascular-defect
#9
Agata Arazińska, Michał Polguj, Konrad Szymczyk, Magdalena Kaczmarska, Łukasz Trębiński, Ludomir Stefańczyk
BACKGROUND: The right-sided aortic arch (RAA) is a rare congenital defect of the aorta. The aim of the study was to assess the occurrence of RAA in diagnoses performed by the University Radiology Department and analyze the frequency of concomitant vascular abnormalities. METHODS: The database of the Radiology Department was retrospectively analyzed between January 2008 and May 2016 with the keyword "right aortic arch". Twenty patients with this diagnosis were identified from a total of 11,690 CT examinations of the chest area, 19,623 CT examinations of brain-supplying vessels, and 1863 MRI examinations of the heart and aortic arch or brain-supplying arteries...
April 19, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28416323/review-of-coronary-subclavian-steal-syndrome
#10
REVIEW
Bennett Cua, Natasha Mamdani, David Halpin, Sunny Jhamnani, Sasanka Jayasuriya, Carlos Mena-Hurtado
The clinical benefits of using the left internal mammary artery (LIMA) to bypass the left anterior descending artery are well established making it the most frequently used conduit for coronary artery bypass surgery (CABG). Coronary subclavian steal syndrome (CSSS) occurs during left arm exertion when (1) the LIMA is used during bypass surgery and (2) there is a high grade (≥75%) left subclavian artery stenosis or occlusion proximal to the ostia of the LIMA resulting in "stealing" of the myocardial blood supply via retrograde flow up the LIMA graft to maintain left upper extremity perfusion...
April 14, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28412255/mini-chimney-technique-for-subclavian-artery-iatrogenic-bleeding
#11
Davide Tavano, Marco Pocar, Flavio Airoldi
No abstract text is available yet for this article.
April 6, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28411526/endovascular-repair-of-a-ruptured-thoracic-aortic-dissection-with-a-right-sided-aortic-arch-a-case-report
#12
Jeremy L Irvan, James R Elmore, Sarah L Flora, Evan J Ryer
BACKGROUND: Emergency treatment of complex aortic pathology is challenging in the setting of a right-sided aortic arch. We report the successful treatment of a ruptured thoracic aortic aneurysm (TAA) in the setting of a Stanford type B aortic dissection (TBAD) and right-sided aortic arch. PRESENTATION OF CASE: The patient is a 66-year-old male with chronic kidney disease (CKD) admitted with right sided chest pain and hypotension. Computed tomography angiography (CTA) revealed a 5cm ruptured TAA in the setting of a TBAD and right-sided aortic arch...
March 28, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28411108/causes-and-temporal-trends-in-procedural-deaths-after-transcatheter-aortic-valve-implantation
#13
Zaven Terzian, Marina Urena, Dominique Himbert, Constance Gardy-Verdonk, Bernard Iung, Claire Bouleti, Eric Brochet, Walid Ghodbane, Jean-Pol Depoix, Patrick Nataf, Alec Vahanian
BACKGROUND: The causes of procedural deaths after transcatheter aortic valve implantation (TAVI) have been scarcely detailed. AIMS: To assess these causes and their temporal trends since the beginning of the TAVI era. METHODS: From October 2006 to April 2014, 601 consecutive high-risk/inoperable patients with severe aortic stenosis underwent TAVI using the Edwards SAPIEN or SAPIEN XT or the Medtronic CoreValve. The transfemoral route was the default approach; the transapical or left subclavian approaches were alternative options...
April 11, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/28408933/endovascular-stent-grafting-for-aortic-arch-aneurysm-in-aortoiliac-occlusive-disease-following-aortic-arch-debranching-and-aortobifemoral-reconstruction
#14
Didem Melis Oztas, Cagla Canbay, Yilmaz Onal, Metin Onur Beyaz, Omer Ali Sayin, Mehmet Barburoglu, Mehmet Buget, Mesut Yornuk, Aziz Ari, Murat Ugurlucan, Bulent Acunas, Ufuk Alpagut, Enver Dayioglu
Treatment of thoracic aortic aneurysms constitutes high mortality and morbidity rates despite improvements in surgery, anesthesia, and technology. Endovascular stent grafting may be an alternative therapy with lower risks when compared with conventional techniques. However, sometimes the branches of the aortic arch may require transport to the proximal segments prior to successful thoracic aortic endovascular stent grafting. Atherosclerosis is accounted among the etiology of both aneurysms and occlusive diseases that can coexist in the same patient...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28405091/ambulatory-extracorporeal-membrane-oxygenation-with-subclavian-venoarterial-cannulation-to-increase-mobility-and-recovery-in-a-patient-awaiting-cardiac-transplantation
#15
Samuel Jacob, Juan C MacHannaford, Themistokles Chamogeorgakis, Gonzalo V Gonzalez-Stawinski, Joost Felius, Aldo E Rafael, Rajasekhar S Malyala, Brian Lima
Venoarterial extracorporeal membrane oxygenation (ECMO) can provide temporary cardiopulmonary support for patients in hemodynamic extremis or refractory heart failure until more durable therapies-such as cardiac transplantation or a left ventricular assist device-can be safely implemented. Conventional ECMO cannulation strategies commonly employ the femoral artery and vein, constraining the patients to the supine position for the duration of ECMO support. We have recently adopted a modified cannulation approach to promote patient mobility, rehabilitation, and faster recovery and to mitigate complications associated with femoral arterial cannulation, such as limb ischemia and compartment syndrome...
April 2017: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/28401711/screening-for-subclinical-subclavian-artery-stenosis-before-coronary-artery-bypass-grafting-should-we-do-it
#16
REVIEW
Ali Abdul Jabbar, Justin Houston, Mark Burket, Zachary J Il'Giovine, Bal K Srivastava, Ajay Agarwal
Atherosclerotic subclavian artery disease is detected in about 5% of patients referred for coronary artery bypass (CABG) surgery. The internal mammary artery, a branch of the subclavian artery, is the most frequently utilized graft to restore coronary circulation because of its longevity. Stenosis or occlusion of the subclavian artery can cause retrograde blood flow in the ipsilateral internal mammary artery, known as "steal," compromising coronary circulation supplied by the graft. Steal may be asymptomatic or may result in symptoms of myocardial ischemia...
April 12, 2017: Echocardiography
https://www.readbyqxmd.com/read/28401193/intravascular-treatment-of-left-subclavian-artery-aneurysm-coexisting-with-aortic-coarctation-in-an-adult-patient
#17
Ryszard Pogorzelski, Tomasz Wołoszko, Sadegh Toutounchi, Patryk Fiszer, Ewa Krajewska, Wawrzyniec Jakuczun, Małgorzata M Szostek, Krzysztof Celejewski, Zbigniew Gałązka
Coexistence of aortic coarctation with aneurysm of subclavian artery is a uncommon situation and may require unusual treatment in patients. A 40-year-old patient diagnosed incidentally with left subclavian artery aneurysm coexisting with aortic coarctation. Patient was initially referred for hybrid treatment. Initially ostium of the left subclavian artery was covered with a stent-graft. Over a 30-month follow-up period aneurysm became thrombosed all the way up to the ostium of internal mammary artery. The patient did not present with neurological symptoms or signs of upper limb ischemia...
January 2017: Open Medicine (Warsaw, Poland)
https://www.readbyqxmd.com/read/28398556/prognosis-associated-with-redo-cardiac-resynchronization-therapy-following-complete-device-and-lead-extraction-due-to-device-related-infection
#18
Martin Seifert, Viviane Moeller, Anita Arya, Thomas Schau, Frank Hoelschermann, Christian Butter
Aims: An increase in the number of cardiac resynchronization therapy (CRT) device implantations worldwide has led to a consequent increase in the number of infections associated with the device, making extraction of the CRT device inevitable. Redo CRT implantation after treatment and recovery following device extraction is challenging. This study aimed to evaluate the success rate, complications, and long-term prognosis of redo CRT implantation, including the rates of subclavian, cava, and coronary sinus (CS) vein thrombosis as well as re-infection...
April 6, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28391445/vertebral-artery-from-descending-thoracic-aorta-rare-anatomic-variant-with-diagnostic-implication
#19
Arun Sharma, Sanjeev Kumar, Sanjiv Sharma
Variations of vertebral artery origins are rare and incidental. Anomalous bilateral vertebral arteries with right vertebral artery from descending thoracic aorta and normal bilateral subclavian arteries have not been reported in the literature so far. We report one such case in a cyanotic congenital heart disease patient, where its identification is of importance to avoid its inadvertent preoperative embolization, which can be catastrophic.
April 8, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28390915/predictors-of-stable-aortic-dimensions-in-medically-managed-acute-aortic-syndromes
#20
Arnoud V Kamman, Frederik Hw Jonker, Udo Sechtem, Kevin M Harris, Arturo Evangelista, Daniel G Montgomery, Himanshu J Patel, Kim A Eagle, Santi Trimarchi
PURPOSE: We aimed to identify predictors of stable aortic dimensions in medically managed type B aortic dissections (TBAD). METHODS: Medically managed TBAD patients from the International Registry of Acute Aortic Dissection (IRAD) with available aortic measurements at up to 24 months were included. Growth rate was calculated by dividing the largest descending diameter at the latest endpoint not influenced by intervention minus initial descending diameter, by the recorded time interval...
April 5, 2017: Annals of Vascular Surgery
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