Results 41 to 50 of about 37,798 (303)

Coronary Arterioventricular Anomaly in a Calf [PDF]

open access: yesJournal of Veterinary Diagnostic Investigation, 1996
2. Current WL: 1988, The biology of Cryptosporidium. Am Soc 9. McCluskey BJ: 1992, Cryptosporidium parvum oocyst shedding Microbiol News 54:605-611. in Florida dairy calves. Anim Health Insight USDA : APHIS : 3. Garber L: 1993, Cryptosporidium parvum. Wise Anim Health VS Rep N010.1192:1-5. Newsl 1993(6):1-4. 10.
R J, Bildfell, J K, Pringle, L M, Miller
openaire   +2 more sources

Case report: Treatment of a patient with STEMI and cardiogenic shock caused by RCA originating from LAD

open access: yesFrontiers in Cardiovascular Medicine, 2023
The right coronary artery (RCA) originating from the left anterior descending artery (LAD) is a very rare variation of coronary artery anomaly. This kind of anomaly is usually considered to be clinically benign.
Qiang Niu   +12 more
doaj   +1 more source

Effect of socioeconomic deprivation on waiting time for cardiac surgery: retrospective cohort study [PDF]

open access: yes, 2000
OBJECTIVE: To determine whether the priority given to patients referred for cardiac surgery is associated with socioeconomic status. DESIGN: Retrospective study with multivariate logistic regression analysis of the association between deprivation and ...
Cobb, S.M.   +4 more
core   +1 more source

A rare combination of coronary anomalies [PDF]

open access: yesNetherlands Heart Journal, 2008
Coronary anomalies are found in less than 1% of diagnostic coronary angiograms. The clinical relevance of these anomalies varies from insignificant to potentially lethal. The major role of coronary angiography in interventional cardiology and coronary surgery underscores the importance of having knowledge of the variations in coronary anatomy and their
L B J, van der Velden   +3 more
openaire   +2 more sources

Vena cava anomalies in thoracic surgery [PDF]

open access: yes, 2018
Background: Vena cava anomalies are a rare group of anatomical variations due to an incorrect development of the superior or inferior vena cava during fetal life.
Anile, Marco   +7 more
core   +1 more source

A developmental model for the pathogenenesis of cardiac arterio-ventricular fistulae [PDF]

open access: yes, 2017
Coronary Artery Fistulae (CAF) are congenital coronary artery (CA) anomalies consisting of an abnormal communication of a coronary artery with either a cardiac chamber or a large cardiac vessel.
Cano-Ballesteros, Sara   +4 more
core   +2 more sources

Coronary Stent Placement in an Interarterial Anomalous Right Coronary Artery: An Alternative Approach in a Multimorbid High-risk Surgical Patient

open access: yesInterventional Cardiology: Reviews, Research, Resources, 2022
Anomalous aortic origin of a coronary artery is a rare congenital anomaly and potential aetiology for sudden cardiac death. However, the mere presence of this anomaly does not portend clinical significance, and there are many factors that contribute to ...
Erik J Simon   +3 more
doaj   +1 more source

Clinical Implications of Congenital Absence of Circumflex Coronary Artery [PDF]

open access: yesHospital Practices and Research, 2017
Introduction: Coronary artery anomalies are rare clinical entities reported in 0.6% to 5.6% of diagnostic coronary angiographies. Anomalous origins of coronary arteries from distal segments are rarely reported.
Ahmet Karabulut
doaj   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

An unusual congenital coronary anomaly: A circumflex coronary artery arising in ``shotgun`` with the right coronary artery in anterior ST – elevation myocardial infarction

open access: yesHeart Vessels and Transplantation, 2022
Objective: Coronary anomalies do not generate symptoms, it is incidental findings when performing a coronary angiography in a patient with ischemic heart disease or valvular heart disease.
Juan Guzman Olea   +7 more
doaj   +1 more source

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