Results 61 to 70 of about 11,269 (227)

Long‐Term Impact of Prosthesis‐Patient Mismatch After Transcatheter Aortic Valve Replacement in Patients With Small Aortic Annuli

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Prosthesis‐patient mismatch (PPM) remains common following transcatheter aortic valve replacement (TAVR) and is associated with worse clinical outcomes. PPM is of particular concern in small aortic annuli (SAA). Aims To compare the incidence, predictors, and long‐term impact of PPM in SAA TAVR.
Itamar Loewenstein, Bar Gitter, Tamar Itach, Yaron Arbel, Jeremy Ben‐Shoshan, Maayan Konigstein, Ariel Finkelstein, Amir Halkin, Shmuel Banai, Arie Steinvil   +9 more
wiley   +1 more source

Natural History Of Syphilitic Aortitis [PDF]

, 2009
No large studies of cardiovascular syphilis at necropsy have been reported since 1964. We examined at necropsy 90 patients who had characteristic morphologic findings of syphilitic aortitis. None had ever undergone cardiovascular surgery.
Ko, Jong Mi, Roberts, William Clifford, Vowels, Travis James   +2 more
core   +1 more source

Excessive Ostial Stent Protrusion: Evaluation of Management Strategies and Clinical Outcomes of the Side Flap Technique

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Backgrounds Accurate stent positioning in aorto‐ostial lesions remains challenging due to complex three‐dimensional anatomy, lack of optimal fluoroscopic projections, and high rates of geographic miss. Stent overhang impairs guide catheter re‐engagement and complicates future revascularization.
Gregor Leibundgut, M. Bilal Iqbal, Claudiu Ungureanu, Anastasios Barmpas, Jasper Boeddinghaus, Teodor Buliga, Gabor G. Toth, Alexandru Achim   +7 more
wiley   +1 more source

Absence of Right Coronary Ostium with Single Coronary Artery: A Rare Anomaly

Methodist DeBakey Cardiovascular Journal
Coronary arteries normally originate from two separate cusps from the aorta, and various anomalies can occur. One such anomaly is the single coronary artery (SCA), where the coronary arteries originate from a single ostium due to the absence of the ...
Ayham Mahmoud, Muhab Saadeh, Moath Said Alfawara, William Ghazi Maaiah, Ammar Al-awaisheh   +4 more
doaj   +1 more source

Reverse extra-anatomic aortic arch debranching procedure allowing thoracic endovascular aortic repair of a chronic ascending aortic aneurysm

Journal of Vascular Surgery Cases and Innovative Techniques, 2018
A 79-year-old woman was admitted with a large chronic dissecting ascending aortic aneurysm starting 5 mm distal to the ostia of the left coronary artery and ending immediately proximal to the innominate artery.
Ludovic Canaud, MD, PhD, Bernard Albat, MD, PhD, Kheira Hireche, MD, Aurelien Hostalrich, MD, PhD, Pierre Alric, MD, PhD, Thomas Gandet, MD   +5 more
doaj   +1 more source

A Rare and Lethal Ostial Left Main Trunk Lesion: A Case Report

Cardiology Discovery, 2022
. Coronary artery involvement in cardiovascular syphilis is infrequent and often overlooked, especially in patients with latent syphilis. Herein, we present the case of myocardial infarction largely related to cardiovascular syphilis in a 63-year-old man.
Baotao Huang, Ran Zhang, Chen Li, Tianyu Xu, Xiaoxia Fu   +4 more
doaj   +1 more source

Morphometric Study of Left Coronary Artery Trunk in Adult Human Cadavers: A Study on the Eastern Region Population [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: The left coronary artery shows a wide range of morphological variations which has great clinical importance. Difficulties may occur during performance of diagnostic procedures, especially in patients who undergo evaluation of ...
Sanchita Roy, Avanish Gupta, Baljit Kaur Nanrah, Minakshi Verma, Ritaban Saha   +4 more
doaj   +1 more source

Dual versus split right coronary artery: What is there in the name?

International Journal of the Cardiovascular Academy, 2021
Congenital coronary artery anomalies are rare which are generally detected incidentally during coronary angiograms. Double right coronary artery (RCA) is one such rare coronary anomaly, and various other terms are being used to describe it such as dual ...
Surendra Kumar Naik, Raghav Bansal
doaj   +1 more source

Successful Management of a Complex Coronary Bifurcation Lesion in Acute Coronary Syndrome Using a Free‐Metal Approach

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We present the case of a 56‐year‐old male with non‐ST elevation myocardial infarction (NSTEMI) and a complex thrombotic lesion at the ostial left circumflex artery (LCX), extending into bifurcating marginal branches. Due to the high risk of side branch occlusion, a stentless strategy using thrombus aspiration, the reverse wire technique, and ...
Flavius‐Alexandru Gherasie, Claudiu Ungureanu   +1 more
wiley   +1 more source

Adipose‐derived small extracellular vesicles exacerbate microvascular dysfunction in heart failure with preserved ejection fraction via mmu‐miR‐582‐3p‐mediated Rap1b suppression

Interdisciplinary Medicine, EarlyView.
This study reveals that small extracellular vesicles (sEVs) from visceral fat compromise coronary microcirculation in a mouse model of heart failure with preserved ejection fraction (HFpEF). The SGLT2 inhibitor canagliflozin emerges as a therapeutic strategy, improving cardiac function and endothelial health.
Lu Chen, Qiuhan Wang, Mengjia Shen, Mingjue Li, Yingqi Zhu, Cankun Zheng, Siyuan Ma, Hairuo Lin, Xiaokang Fu, Rui Zhang, Jianping Bin, Yulin Liao, Qiancheng Wang   +12 more
wiley   +1 more source