Results 91 to 100 of about 1,156,521 (411)

Left superior vena cava with coronary sinus ostial atresia with retrograde flow

Journal of Clinical and Scientific Research
The left superior vena cava (LSVC) develops when the left common cardinal vein and the caudal part of the left superior cardinal vein fail to regress. We present a case where LSVC was associated with a bridging vein and coronary sinus ostial atresia. The
Thanigai Arasu, Komal Tamildasan, Ganapathy Krishnan Subramaniam, Dhruva Sharma, Srinath N Reddy   +4 more
doaj   +1 more source

Multiple Coronary Arteriovenous Fistulas to the Coronary Sinus With an Unruptured Coronary Sinus Aneurysm and Restrictive Coronary Sinus Opening to the Right Atrium [PDF]

Circulation, 2009
A 37-year-old woman was transferred to our department for surgery. She had experienced intermittent chest discomfort or pain and palpitation during the last 4 years. Chest radiographs showed cardiomegaly (cardiothoracic ratio 0.63). A preoperative ECG showed normal sinus rhythm (Figure 1). Echocardiography showed marked dilatation of the coronary sinus
Joon-Won Kang, Won-Chul Cho, Hyun Song, Sung-Ho Jung, Jae Won Lee, Jae-Kwan Song, Cheol Hyun Chung, Suk Jung Choo   +7 more
openaire   +2 more sources

The International TrifectaTM and EpicTM Valve‐in‐Valve Registry: Insights Into Clinical & Hemodynamic Outcomes

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Little is known about the clinical and hemodynamic outcome of valve‐in‐valve transcatheter aortic valve replacement (ViV‐TAVR) for failed Trifecta surgical aortic bioprotheses. Aims We aimed to compare outcomes of valve‐in‐valve transcatheter aortic valve replacement (ViV‐TAVR into failed TrifectaTM vs.
Matthias Raschpichler, Mohamed Abdel‐Wahab, Nick Curzen, Manuel Wilbring, Christoph Dubois, Kayan Lam, Gloria Faerber, Jana Nagel, Holger Thiele, Michael A. Borger   +9 more
wiley   +1 more source

Double Trouble in a Patient with Coronary Ectasia, Bradycardia with Angina: Epiphenomenal or Mechanistic Association

Clinical Medicine Insights: Case Reports, 2016
Coronary artery ectasia is a rare angiographical finding, and it accounts for less than 5% of all coronary angiograms. We report a case of a 55-year-old male patient who presented with fatigue and exertional chest pain.
Vanessa Rameh, Antoine Kossaify
doaj   +1 more source

An unusual cause of atrial fibrillation in a young active duty soldier

Radiology Case Reports, 2017
Coronary artery fistula (CAF) is an abnormality in which the coronary artery has an anomalous connection with a venous structure such as the coronary sinus or atrium. CAF is usually congenital, but may be acquired.
Rafik BenAbda, DO, Anne Gunn, DO, Eric Roberge, MD, Ting-Wei Yang, MD   +3 more
doaj   +1 more source

Emergent Cardiac Surgery After Transcatheter Structural Heart Procedures: Narrative Review

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Transcatheter structural heart procedures have become standard therapy for elderly patients with high surgical risk. Over time, these procedures have significantly increased worldwide, accompanied by a concomitant reduction of major complications, including those requiring emergent cardiac surgery (ECS).
Miriam Compagnone, Gianni Dall'Ara, Simone Grotti, Daniela Spartà, Giuseppe Guerrieri, Carmine Pizzi, Fabio Felice Tarantino, Marcello Galvani   +7 more
wiley   +1 more source

Coronary Sinus to Left Atrial Communication

Case Reports in Medicine, 2009
Congenital coronary sinus anomalies are rare in clinical practice, partly due to the lack of symptoms. We present a case of coronary sinus anomaly causing a right-to-left intracardiac shunt in a 46 years/old African American female with a past medical ...
Vandhana Scheller, Wojciech Mazur, James Kong, Eugene S. Chung   +3 more
doaj   +1 more source

Effect of Bileaflet Valve Orientation on the 3D Flow Dynamics in the Sinus of Valsalva

Journal of Biomechanical Science and Engineering, 2011
Three-dimensional (3D) evolutional behavior of flow dynamics in the aortic sinus of Valsalva was studied in vitro for finding the effects of bileaflet valve orientations in an effort to investigate possible linkages between the sinus flow and coronary ...
Takanobu YAGI, William YANG, Mitsuo UMEZU   +2 more
doaj   +1 more source

Detection and localization of Coronary Arterial Lesion with the Aid of Impedance Cardiography [PDF]

arXiv, 2020
In recent years, coronary artery disease is escalating and is likely to assume an epidemic proportion by 2030. Currently the reliable methods for detection of coronary arterial lesions are either conventional coronary angiogram (CAG) or MDCT (Multiple Detector Computed Tomography) coronary angiogram.
arxiv  

Effects of pressure-controlled intermittent coronary sinus occlusion on regional ischemic myocardial function [PDF]

, 1985
Pressure-controlled intermittent coronary sinus occlusion has been reported to reduce infarct size in dogs with coronary artery occlusion, possibly because of increased ischemic zone perfusion and washout of toxic metabolites.
Corday, Eliot, Haendchen, Roberto, Heimisch, Werner, Kenner, Thomas, Maurer, Gerald, Meerbaum, Samuel, Mohl, Werner, Moser, Max, Punzengruber, Christian   +8 more
core   +1 more source