Results 51 to 60 of about 3,148,580 (305)

Isolated Right Ventricular Infarction Mimicking Anterior ST-Segment Elevation [PDF]

Journal of Clinical and Diagnostic Research, 2016
Acute coronary syndromes in patients with presence of ST-segment elevation in the anterior precordial leads indicates left anterior descending coronary artery occlusion. However, anterior ST-segment elevation has also been described in right ventricular
Onur Baydar, Veysel Oktay, Ugur Coskun, Ahmet Yildiz, Tevfik Gurmen   +4 more
doaj   +1 more source

Rheumatoid arthritis, frailty, and outcomes of surgical hospitalizations: A national population‐based analysis

Arthritis Care &Research, Accepted Article.
OBJECTIVE Hospitalization, particularly for surgery, represents a period of heightened stress. We evaluated how frailty attenuates the association of rheumatoid arthritis (RA) with negative health outcomes after elective non‐cardiac surgery. METHODS We conducted a cross‐sectional study using the National Inpatient Sample (2018 to 2020), including ...
Ali Yazdanyar, Joshua Baker, Katherine D Wysham, Mohammed Yousufuddin, Farah Acher Kaiksow, Michael M. Ward   +5 more
wiley   +1 more source

Anomalous right coronary artery managed with bypass and proximal ligation

Journal of Cardiothoracic Surgery
Background An anomalous origin and inter-arterial course of the right coronary artery is a rare anomaly that can lead to sudden ischemic cardiac death if left untreated.
Harry Ramcharran, Ahmad Nazem
doaj   +1 more source

Primary congenital anomalies of the coronary arteries and relation to atherosclerosis: an angiographic study in Lebanon

Journal of Cardiothoracic Surgery, 2009
Background Most coronary artery anomalies are congenital in origin. This study angiographically determined the prevalence of different forms of anomalous aortic origins of coronary anomalies and their anatomic variation in a selected adult Lebanese ...
Sayegh Said, Al-Tannir Mohammad, Itani Ziad, Eid Ali H, Samaha Ali   +4 more
doaj   +1 more source

Duplicated RCA with Anomalous Origin of Left Circumflex Artery: A Rare Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2018
Coronary artery anomalies are found in around 1-2% of patients undergoing coronary angiography. Uncovering of more coronary anomalies has increased with increase in awareness and easy availability of non invasive Computed Tomography Coronary Angiography (
Pawan Kumar Garg, Pushpinder Singh Khera, Swarnava Tarafdar, Binit Sureka, Surender Deora   +4 more
doaj   +1 more source

Intra-atrial right coronary artery on dual-source CT: prevalence and characteristics [PDF]

, 2021
PURPOSEWe aimed to determine the prevalence rate and radiological characteristics of intra-atrial right coronary artery (IARCA) in an adult population undergoing computed tomography coronary angiography (CTCA) on a dual-source CT scanner. METHODSOverall,
Sanjeev Kumar, Siddharthan Deepti, Kartik P. Ganga, Aayush Goyal, Vineeta Ojha   +4 more
core   +1 more source

Patient‐Derived 3D Heart‐On‐a‐Chip Model of Dilated Cardiomyopathy With Embedded Bead‐Based Mapping of Tissue Contractility

Advanced Healthcare Materials, EarlyView.
A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi, Ludovic Mouttet, Shihao Cui, Yasaman Hekmatnia, Mehran Mottahedi, Ida Derish, Naimeh Rafatian, Mark Aurousseau, Gregor Andelfinger, Renzo Cecere, Houman Savoji   +10 more
wiley   +1 more source

Postangioplasty aneurysm of right coronary artery

Journal of Cardiac Surgery, 2021
Coronary artery aneurysms are an uncommon disease whose incidence ranges from 0.3% to 5.3%. The right coronary artery is affected in 40%-70% of cases. Percutaneous coronary angioplasty is among causative factors, in particular with stent implantation.We present a case of large postangioplasty aneurysm of the right coronary artery requiring surgical ...
Uberto Da Col, Stefano Pasquino, Isidoro Di Bella, Davide Di Lazzaro   +3 more
openaire   +2 more sources

Successful Revascularization to Right Coronary Artery by Percutaneous Coronary Intervention after Endovascular Therapy for Leriche Syndrome

, 2014
A 69-year-old man with effort angina was admitted to our institution. Echocardiography showed poor left ventricular systolic function with akinesis of the anterior wall and severe hypokinesis of the inferior wall. We performed coronary angiography, which
Kazuyoshi Kaneko, Toshiki Sasaki, Shigeo Sugawara, Takeshi Niizeki, Isao Kubota, Yasuchika Takeishi, Yuichi Tsunoda   +6 more
core   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

Advanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren, Jitong Ren, Zixin Zhang, Koney Eungkon Kim, Francis L. Hong, Yuecheng Peter Zhou   +5 more
wiley   +1 more source