Results 21 to 30 of about 84,698 (265)

Abnormally proximal aortic origin of the brachiocephalic artery: Surgical implications

Annals of Pediatric Cardiology, 2022
Abnormal proximal aortic origin of the brachiocephalic artery is a very rare condition. It can occur in isolation or associated with complex congenital heart disease affecting the right ventricular outflow tract. Its recognition carries relevant surgical
Sudesh Prabhu, Sruti Rao, Satheesh Siddaiah, Balasubramanian Shanmugasundaram, Tom R Karl, Annalisa Angelini   +5 more
doaj   +1 more source

Experience of Coronary Artery Bypass Grafting on the Beating Heart with a Right Heart Bypass System.

Japanese Journal of Cardiovascular Surgery, 2003
心臓後下面領域への冠血行再建を容易にするために右心バイパス(right heart bypass, RHB)を用いた心拍動下のCABGを1999年11月より導入した.その有用性や周術期の問題点について明らかにするため,RHB使用下に行ったCABG 77例(RHB群)と同時期のOPCAB症例(OPCAB群)30例との比較検討を行った.両群の患者背景に有意差を認めず,入院死亡は認めなかった.バイパス枝数はRHB群2.4±0.6本,OPCAB群2.0±0.2本であった(p=0.002).心臓脱転前後のSvO2の変動は横隔膜面領域,後側面領域ともRHB群で有意差をもって良好な値を保つことができた.肺動脈圧の変動は有意差は認められなかったものの,RHB群でその上昇度が少ない傾向にあった ...
Yamazaki, Takenori, Itou, Toshiaki, Nakayama, Tomohiro, Sakurai, Koji, Nakayama, Masato, Masumoto, Hiroshi, Yano, Yo, Abe, Toshio   +7 more
openaire   +2 more sources

Simultaneous Hydatid Cysts of Both the Right Atrium and Right Ventricle

Acta Medica, 2007
Hydatid disease in both chambers of the heart is very rare. Mobile right atrial and right ventricular hydatid cysts were diagnosed incidentally in the etiologic work up for a transient ischemic attack in a 77-year-old man with a history of a hepatic ...
Caner Arslan, Emir Cantürk, Egemen Duygu, Ahmet Kürsat Bozkurt   +3 more
doaj   +1 more source

A Complete Occlusion of Right Coronary Artery Due to Stanford Type A Aortic Dissection - Successful Treatment with Extracorporeal Membrane Oxygenation (ECMO)

Brazilian Journal of Cardiovascular Surgery
We present a patient diagnosed Stanford Type A aortic dissection, who was misdiagnosed as acute myocardial infarction for 5 days. In the surgery, the right coronary ostium was totally occluded, and the right coronary artery (RCA) was bluish from the ...
Yong Wang, Zhicheng Zhu, Rihao Xu, Dan Li, Tiance Wang, Kexiang Liu   +5 more
doaj   +1 more source

Simultaneous surgical management of renal cancer with atrial thrombotic extension and severe chronic coronary artery disease: a case report

Journal of Medical Case Reports, 2023
Background Renal cell carcinoma accounts for 2–3% of all malignant cancers in adults and is characterized by the potential development of venous tumor thrombus.
Giovanni Battista Filomena, Filippo Marino, Eros Scarciglia, Pierluigi Russo, Fabrizio Fantasia, Riccardo Bientinesi, Mauro Ragonese, Nazario Foschi, Gaetano Gulino, Emilio Sacco, Marco Racioppi   +10 more
doaj   +1 more source

Thirty-two years after total right heart bypass [PDF]

The Journal of Thoracic and Cardiovascular Surgery, 2007
In 1971, 1,2 the future of patients with chronically elevated venous pressures was unknown, but the intriguing physiology of total right heart bypass was demonstrated to be compatible with life. In 1975, in Toronto, I presented “Recent Surgical Approach to Tricuspid Atresia,” the international experience of 35 patients with 10 hospital and 2 late ...
openaire   +2 more sources

Coronary Artery Bypass Grafting to Acute Marginal Branch: Forgotten Coronary Artery

Annals of Thoracic Surgery Short Reports
Background: Current practice for coronary artery bypass grafting focuses on left ventricular function, whereas there is increasing recognition right ventricular dysfunction is associated with a higher risk of mortality and morbidity.
Samuel Ricci, BS, Hiromu Kehara, MD, PhD, Sean M. Baskin, DO, Huaqing Zhao, PhD, Mohammed Kashem, MD, PhD, Mikiko Senzai, MD, Akshay Chauhan, MD, Sriram Vijayapuri, MD, Suyog A. Mokashi, MD, Ravishankar Raman, MD, Roh Yanagida, MD, PhD, Kewal Krishan, MD, Yoshiya Toyoda, MD, PhD   +12 more
doaj   +1 more source

Surgical treatment of giant right ventricular fibroma for a newborn: A case report

Frontiers in Cardiovascular Medicine, 2022
This report describes the surgical treatment of giant right ventricular fibroma in a newborn. Cardiac uhrasonography and CT showed a large mass in the right ventricle wall, which narrowed the right ventricular inflow tract.
Yuhang Liu, Ning Wang, Ping Wen
doaj   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source