Results 31 to 40 of about 512,946 (226)

False aneurysm of the left ventricle [PDF]

Heart, 1998
In this issue four cases are described1-4 in which the authors illustrate their experience with the very uncommon surgical challenge of false (or pseudo) aneurysm of the left ventricle. Although this condition is seen infrequently, it should be recognised and distinguished from the common type of left ventricular aneurysm.
openaire   +2 more sources

Atrial septal defect occluder combined with stent graft for the management of post-dissection aortic aneurysm previously treated with unsuccessful coils: a case report

CVIR Endovascular, 2023
Background Although the candy-plug technique has been reported to be useful for the treatment of post-dissection aortic aneurysm, the stent graft needs be to customized to accommodate the size of vascular occluders. Case presentation We present a case of
Qiqi Wang, Haijun Wei, Chunshui He, Yang Liu   +3 more
doaj   +1 more source

The Hemodynamic Trap: Fetal‐Type Posterior Cerebral Artery and Occult PICA Aneurysms [PDF]

Clin Case Rep
Hemodynamic and structural asymmetry of the vertebrobasilar system. (A) Axial Maximum Intensity Projection (MIP) demonstrating a right‐sided fetal‐type posterior cerebral artery (fPCA). The right PCA arises directly from the internal carotid artery (red circle), with an absent P1 segment. (B) Coronal MIP reveals striking inflow asymmetry, characterized
Khadem S, Ghari Saadati A, Fathabadi A, Khoroushi F.   +3 more
europepmc   +2 more sources

Iatrogenic left ventricular false aneurysm

, 2016
We present a false aneurysm of ventricular left apex after mitral valve in valve prosthesis transapical ...
Ornaghi D., Settepani F., Barbone A., Malvindi P. G., Cappai A.   +4 more
core   +1 more source

Endovascular Aneurysm Repair With Re-entry Closure in a Patient With Abdominal Aortic Aneurysm Concomitant With Acute Type B Aortic Dissection

EJVES Vascular Forum, 2020
Introduction: Abdominal aortic aneurysm (AAA) concomitant with acute aortic dissection is rare. Case report: An acute type B aortic dissection involving AAA in a 58 year old woman is described.
Ryo Otsuka, Noriyasu Morikage, Takahiro Mizoguchi, Takashi Nagase, Makoto Samura, Takasuke Harada, Kotaro Suehiro, Kimikazu Hamano   +7 more
doaj   +1 more source

Unusual rupture of left ventricular pseudo-false aneurysm secondary to subacute anterolateral myocardial infarction: a case report

Journal of Cardiothoracic Surgery, 2019
Background Left ventricular (LV) pseudo-false aneurysm is a rare complication secondary to myocardial infarction and is caused by intramyocardial dissecting hematoma due to fragile myocardium.
Masaho Okada, Hirotaka Watanuki, Kayo Sugiyama, Yasuhiro Futamura, Katsuhiko Matsuyama   +4 more
doaj   +1 more source

Remote Ischemic Post‐Conditioning Preserves the Neurovascular Unit by Brain‐Derived Gas6 That Drives Monocyte‐Derived Macrophage Reprogramming via Axl and Vimentin after SAH

Advanced Science, EarlyView.
Subarachnoid hemorrhage (SAH) triggers monocyte‐derived macrophage (MDM) infiltration and M1‐like polarization via Vimentin upregulation, leading to neurovascular unit disruption and cognitive dysfunction. Remote ischemic postconditioning (RIPostC) upregulates neuronal Gas6, which activates Axl on MDMs to downregulate Vimentin and drive reparative M2 ...
Yajun Zhu, Zichao Huang, Xi Rong, Xingwei Lei, Fuming Liang, Xiaoguo Li, Jiru Zhou, Yu Wang, Yifan Huang, Shuang Tang, Jianjun Zhong, Jin Yan, Hongji Deng, Chun Zeng, Zongduo Guo   +14 more
wiley   +1 more source

Huge Saccular Ascending Aortic True and False Aneurysms—Chalk and Cheese

Clinical Case Reports
When ascending aortic aneurysm is saccular and the histories associated with false aneurysm do not exist, imaging differential diagnosis whether true or false aneurysm is generally difficult, and definitive diagnosis can be done merely with ...
Hisato Takagi
doaj   +1 more source

Endovascular Repair of a Complex Isolated Dissecting Aneurysm of the Superior Mesenteric Artery

EJVES Short Reports, 2019
Introduction: Isolated dissection of the superior mesenteric artery (SMA) is rare and remains the most common reason for aneurysmal degeneration of the vessel. The treatment is challenging and not standardised.
Nikolaos Patelis, Panagiotis Doukas, Ilias Dodos, Taxiarchis Karampelas, Ilias Kanellopoulos, Konstantina Kyriakopoulou, Theodosios Bisdas   +6 more
doaj   +1 more source

NCOA4 Accelerates Abdominal Aortic Aneurysm Formation by Regulating Macrophage Activation and Ferroptosis via STAT1–CH25H Axis

Advanced Science, EarlyView.
Under pathological stimulation, NCOA4 in macrophages interacts with STAT1 to promote CH25H transcription. The subsequent increase in 25‐HC production activates macrophages, triggers inflammatory responses and ferroptosis, and accelerates the progression of AAA.
Zhinan Wu, Yuxuan Qian, Wenyi Xu, Fei Liao, Xueliang Liu, Xiao Kuang, Guqing Luo, Xinjie He, Lixian Jiang, Song Ding   +9 more
wiley   +1 more source