Results 21 to 30 of about 83,217 (356)

Coronary Artery Compression With Right Ventricular Outflow Tract Stent Placement. [PDF]

J Soc Cardiovasc Angiogr Interv
Khan S, Al-Khatib Y.
europepmc   +2 more sources

Acquired right ventricular outflow tract obstruction [PDF]

American Heart Journal, 1971
It is not unusual for complicated aneurysms of the ascending aorta to affect left ventricular function. Processes causing or associated with an aneurysm may narrow the coronary artery ostia and produce myocardial ischemia or infarction; the aneurysm may distort the aortic valve ring and produce aortic insufficiency with subsequent left ventricular ...
Drachler, David H., Willis, Park W. III
openaire   +3 more sources

Individualized Surgical Reconstruction of the Right Ventricle Outflow Tract in Double Outlet Right Ventricle With Mirror Image-Dextrocardia

Frontiers in Pediatrics, 2021
Introduction: The purpose of this study was to report our experience in the surgical reconstruction of the right ventricular outflow tract in double outlet right ventricle with a major coronary artery crossing the right ventricular outflow tract in the ...
Wangping Chen, Chukwuemeka Daniel Iroegbu, Xia Xie, Wenwu Zhou, Ming Wu, Xun Wu, Chengming Fan, Anton V. Borovjagin, Jinfu Yang   +8 more
doaj   +1 more source

Application of Foley balloon catheter in palliative surgery for pulmonary atresia with an intact ventricular septem, with additional cases of pulmonary atresia with ventricular septal defect and tetralogy of Fallot

BMC Cardiovascular Disorders, 2023
Background Pulmonary atresia and tetralogy of Fallot can require palliative surgery in the neonatal period due to severe hypoxia; however, limitations of established techniques include high failure rate and need for cardiopulmonary bypass.
Qiteng Xu, Kefeng Hou, Bei Lv, Quansheng Xing, Rui Chen   +4 more
doaj   +1 more source

Right Ventricular Outflow Tract Reconstruction in Truncus Arteriosus: A 30-Year Two-Center Comparison between Homografts and Bovine Jugular Vein

Brazilian Journal of Cardiovascular Surgery, 2023
Introduction: Homografts and bovine jugular vein are the most commonly used conduits for right ventricular outflow tract reconstruction at the time of primary repair of truncus arteriosus.
Ventsislav Boshnakov, Ivaylo Mitev, Stojan Lazarov, Dimitar Pechilkov, Beatrice Desnous, Fedoua El Louali, Loic Macé, Virginie Fouilloux, Marien Lenoir   +8 more
doaj   +1 more source

Right Ventricular Myxoma Obstructing the Right Ventricular Outflow Tract [PDF]

Circulation, 2000
A12-year-old previously healthy girl developed syncope when walking at school. When she was seen in the emergency department, her heart rate was 115 bpm, the precordial impulse was active, and a thrill was palpated. Third and fourth heart sounds were heard. A grade 4/6 systolic ejection murmur was heard at the …
J H, Kern, F A, Aguilera, D L, Carlson, M, Galantowicz   +3 more
openaire   +2 more sources

Intravascular Lithotripsy for Severe RVOT Calcification to Optimize Transcatheter Pulmonary Valve Replacement

JACC: Case Reports, 2023
The presence of severe right ventricular outflow tract calcification may preclude safe and effective transcatheter pulmonary valve replacement in patients with pulmonary allograft stenosis owing to the risk of conduit tear and suboptimal annular ...
Nabil Sabbak, MD, Kara Denby, MD, Anirudh Kumar, MD, Ghazaleh Goldar, MD, Joanna Ghobrial, MD   +4 more
doaj   +1 more source

Right ventricular outflow tract doppler flow abnormalities suggestive of pulmonary embolism - case series and review. [PDF]

Ultrasound J
Ivičić T, Hamzić J, Radulović B, Gornik I.   +3 more
europepmc   +3 more sources

Sinus of Valsalva Aneurysm Dissecting into Interventricular Septum Compressing RVOT [PDF]

Journal of Clinical and Diagnostic Research, 2018
Aneurysm of sinus of valsalva is a rare disorder. Rupture of sinus of valsalva into the right atria, right ventricle and the left ventricle is more commonly seen.
Nishu Raj, Pallavi Sinha, Neeraj Wadhwa, Sunil Kumar Puri   +3 more
doaj   +1 more source

Nicotine Exacerbates Arrhythmogenesis in Rabbit Right Ventricular Outflow Tract Triggered by Chronic Obstructive Pulmonary Disease. [PDF]

J Cell Mol Med
Chan CS, Lin FZ, Chen YC, Higa S, Chen SA, Chen YJ.   +5 more
europepmc   +3 more sources