Results 121 to 130 of about 50,552 (211)

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

Catheterization and Cardiovascular Interventions, Volume 108, Issue 2, Page 287-300, August 1, 2026.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn, Matthew A. Soderstrom, Ariana Ramirez, John‐Henry Dean, Raj Shah, Debanshu Roy, Kenneth Stone, Ariel Vinas, Bryan Ramsey, Charles Lin, Robert Chilton   +10 more
wiley   +1 more source

Clinical Value of Using Heart Rate Variability Biofeedback Before Elective CT Coronary Angiography to Reduce Heart Rate and the Need for Beta-Blockers. [PDF]

Appl Psychophysiol Biofeedback, 2023
Langguth P, Wolf C, Sedaghat S, Huhndorf M, Frank J, Both M, Jansen O, Salehi Ravesh M, Lebenatus A.   +8 more
europepmc   +1 more source

Nine‐Year Follow‐Up After M‐TEER for Secondary Mitral Regurgitation in a Patient With Cardiogenic Shock

Catheterization and Cardiovascular Interventions, Volume 108, Issue 2, Page 483-488, August 1, 2026.
ABSTRACT Background Transcatheter edge‐to‐edge repair (TEER) has become an established therapeutic option for patients with severe secondary mitral regurgitation (SMR). While randomized trials and registry data have reported outcomes up to 5 years, longer follow‐up data remain scarce.
Tobias Reithmayer, Thomas J. Stocker, Ludwig T. Weckbach, Julia Novotny, Philipp M. Doldi, Hannah Kempton, Steffen Massberg, Michael Näbauer, Jörg Hausleiter, Lukas Stolz   +9 more
wiley   +1 more source

Downstream testing after CT coronary angiography: time for a rethink? [PDF]

Open Heart, 2021
Morgan-Hughes G, Williams MC, Loudon M, Roobottom CA, Veitch A, Van Lingen R, Holloway B, Bellenger N, Schmitt M, Bull R.   +9 more
europepmc   +1 more source

Role of Neuroimaging Before Coronary Angiography in Patients With Out‐of‐Hospital Cardiac Arrest

Catheterization and Cardiovascular Interventions, Volume 108, Issue 2, Page 533-539, August 1, 2026.
ABSTRACT Background Patients presenting following out‐of‐hospital cardiac arrest (OOHCA) often require emergency coronary angiography. Presentations can be associated with syncope or head‐trauma. Aims We investigated the impact and utility of pre‐coronary angiography CT‐Brain (CT‐B) in patients following OOHCA on clinical outcomes.
Edmond Wong, Kathryn Yu, Davide Tomassoni, Timothy Scully, Timothy Yeung, Jennifer Cooke, David Tong, Jaya Chandrasekhar, Jason Nogic   +8 more
wiley   +1 more source

Impact of an ultra-low dose unenhanced planning scan on CT coronary angiography scan length and effective radiation dose. [PDF]

BJR Open, 2022
Duerden L, O'Brien H, Doshi S, Charters P, King L, Hudson BJ, Rodrigues JCL.   +6 more
europepmc   +1 more source

Case Report: Successful Management of a Ruptured Abdominal Aortic Aneurysm With Concurrent Acute Myocardial Infarction in an 84‐Year‐Old Male

Clinical Case Reports, Volume 14, Issue 8, August 2026.
Patient's course from presentation; through hospitalization and to the discharge day. Important events are mentioned. ABSTRACT Rupture of an abdominal aortic aneurysm (AAA) is a catastrophic event with mortality rates historically approaching 80%, often compounded by significant coronary artery disease. We present the challenging case of an 84‐year‐old
Ali Ghatfan, Maisam Taherian, AliAsghar Zafar Asoodeh, AliReza Farzaei   +3 more
wiley   +1 more source

Dynamic CT myocardial perfusion combined with coronary CT angiography for detecting hemodynamical significance of coronary artery stenosis: a comparative study

Scientific Reports
This study aimed to evaluate the diagnostic performance of combined dynamic stress CT myocardial perfusion imaging (CTP) and coronary CT angiography (CTA) alongside CT-derived fractional flow reserve (CT-FFR) in detecting hemodynamically significant ...
Mengqing Ma, Yumeng Hu, Shimei Shang, Xiaochang Leng, Xin Liu, Fei Liu, Ren Zhao, Jianping Xiang, Xianhe Lin   +8 more
doaj   +1 more source

Collagen‐Based Regenerative Therapy in a Critical Ischemic Diabetic Foot Ulcer: A Limb‐Salvaging Case Report

Clinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT A 58‐year‐old man with diabetes, end‐stage renal disease, and severe peripheral arterial disease had a chronic ischemic foot ulcer refractory to one year of conventional therapy. Injectable collagen‐based regenerative therapy produced complete epithelialization within three months and durable limb salvage, even after a thermally induced ...
Ma'moun Qawasmeh, Anas Zahdeh, Omair Bseiso, Zaid Mujahed, Orjuwana Abu Zir   +4 more
wiley   +1 more source

Anomalous coronary artery anatomy with a single coronary ostium arising from the right coronary: a case report and literature review

International Medical Case Reports Journal, 2019
Bothaina Mohammed Abdulshakour,1 Muhammad Saeed,2 Mohiuddin M Taher3,41Department of Radiology, Al-Noor Specialist Hospital, Makkah, Saudi Arabia; 2Faculty of Medicine, Department of Radiology, Umm-Al-Qura University, Makkah, Saudi Arabia; 3Department of
Abdulshakour BM, Saeed M, Taher MM
doaj