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coronary artery angiography

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https://www.readbyqxmd.com/read/30517575/randomized-clinical-study-on-radial-artery-compression-time-after-elective-coronary-angiography
#1
Maria Aparecida de Carvalho Campos, Claudia Maria Rodrigues Alves, Miriam Harumi Tsunemi, Maria Angélica Sorgini Peterlini, Ariane Ferreira Machado Avelar
OBJECTIVE: to compare two compression times of the radial artery after coronary angiography with customized compressive dressing regarding the occurrence of hemostasis and vascular complications. METHOD: a randomized clinical study was carried out in patients undergoing elective transradial coronary angiography in two study groups: (G30), whose compressive dressing was maintained for 30 minutes, and (G60), whose compressive dressing was maintained for 60 minutes, both until the first evaluation of hemostasis...
November 29, 2018: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/30517265/red-wine-consumption-coronary-calcification-and-long-term-clinical-evolution
#2
P L da Luz, D Favarato, E H Moriguchi, W de Carli, N Bruscato, R I Mochiduky, P Schwartzman, C E Rochitte, F R Laurindo
Coronary artery calcification (CAC) is associated with atherosclerotic complications. However, elevated CAC may not always imply a worse prognosis. Herein, we report the clinical evolution of long-term red wine (RW) drinkers in relation to CAC. We followed 200 healthy male habitual RW drinkers and compared them to 154 abstainers for a period of 5.5 years. The initial evaluation included coronary computed tomography angiography (CTA), clinical, demographics, and laboratory data. CAC was quantified by the Agatston score...
November 29, 2018: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/30516530/-removal-of-a-catheter-kinked-in-the-radial-artery-by-anchoring-the-distal-part-of-the-catheter-with-a-needle-via-transcutaneous-approach
#3
Yakup Balaban, Ali Hıdır Kayışoğlu, Altuğ Tokatlı, Aykut Tantan
Presently described is a case with a twisted catheter in the radial artery during coronary angiography and was removed after stretching it with an external needle tip inserted into the brachial artery. A 77-year-old male patient had undergone coronary artery bypass surgery 10 years earlier and implantation of a permanent pacemaker 2 years prior. He had presented with typical angina and a regional wall motion defect had been observed on echocardiography. Coronary angiography was scheduled. A 5-F sheath (Terumo Corp...
December 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/30516390/multisite-vascular-disease-in-acute-coronary-syndromes-increased-in-hospital-mortality-and-no-improvement-over-time
#4
Marco Roffi, Dragana Radovanovic, Juan F Iglesias, Franz R Eberli, Philip Urban, Giovanni B Pedrazzini, Paul Erne, Hans Rickli
INTRODUCTION: Limited data are available on the impact of multisite artery disease in patients with acute coronary syndromes. In particular, it is unknown whether the outcomes of those high-risk patients have improved over time. Therefore, we addressed the multisite artery disease patient population enrolled in the Swiss nationwide prospective acute coronary syndromes cohort study AMIS Plus over two decades. METHODS: All patients enrolled from January 1999 to October 2016 were stratified according to the presence of isolated coronary artery disease or multisite artery disease, defined as coronary artery disease with known concomitant vascular disease (i...
December 5, 2018: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/30515893/3d-speckle-tracking-echocardiography-for-assessment-of-coronary-artery-disease-severity-in-stable-angina-pectoris
#5
Mustafa Dogdus, Evrim Simsek, Cahide Soydas Cinar
BACKGROUND AND AIM: Stable angina pectoris is a common disease that may cause disability. Some noninvasive new methods can be useful for the detection of early-stage coronary artery disease. The relationship between coronary artery disease (CAD) severity and resting 3-dimensional-speckle tracking echocardiography (3D-STE) in stable angina pectoris patients was evaluated in this study. METHODS: One hundred and twenty consecutive patients between 18-80 years of age and without a history of CAD to whom elective coronary angiography was planned after positive stress test or myocardial perfusion scintigraphy were enrolled in the study...
December 4, 2018: Echocardiography
https://www.readbyqxmd.com/read/30514830/axillary-chest-wall-and-abdominal-hematoma-as-a-rare-complication-of-radial-artery-catheterization
#6
Jelani K Grant, Randolph Rawlins, Ronald E Henry
BACKGROUND Radial artery access during coronary angiography has gained popularity as there are fewer associated complications when compared with femoral artery access. However sporadic complications can occur following radial artery catheterization. A rare case of axillary, chest wall and abdominal hematoma is presented following radial artery catheterization. CASE REPORT A 58-year-old man with hypertension, type 2 diabetes, with a history of smoking, underwent elective coronary artery angiography via the right radial artery route...
December 5, 2018: American Journal of Case Reports
https://www.readbyqxmd.com/read/30514236/internal-mammary-artery-injury-during-percutaneous-coronary-intervention-a-case-report
#7
Zhicong Zeng, Yaqin Chen, Yinzhi Song, Fengxia Lin
BACKGROUND: Percutaneous coronary intervention (PCI) is widely used to treat coronary artery disease (CAD). However, complications of PCI are inevitable. Internal mammary artery (IMA) injury is an infrequent but potentially lethal complication of PCI. CASE PRESENTATION: A 78-year-old man was diagnosed with multivessel lesions by coronary angiography. The IMA was injured during PCI, then cured by early identification and active rescue. CONCLUSIONS: This is the first reported case, to our knowledge, of injury to the IMA during PCI...
December 4, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/30513705/decreasing-the-cholesterol-burden-in-heterozygous-familial-hypercholesterolemia-children-by-dietary-plant-stanol-esters
#8
REVIEW
Alpo Vuorio, Petri T Kovanen
This review covers the current knowledge about plant stanol esters as a dietary treatment option for heterozygous familial hypercholesterolemia (he-FH) children. The current estimation of the prevalence of he-FH is about one out of 200⁻250 persons. In this autosomal dominant disease, the concentration of plasma low-density lipoprotein cholesterol (LDL-C) is strongly elevated since birth. Quantitative coronary angiography among he-FH patients has revealed that stenosing atherosclerotic plaques start to develop in he-FH males in their twenties and in he-FH females in their thirties, and that the magnitude of the plaque burden predicts future coronary events...
December 1, 2018: Nutrients
https://www.readbyqxmd.com/read/30511802/impact-of-coronary-artery-disease-and-percutaneous-coronary-intervention-in-women-undergoing-transcatheter-aortic-valve-replacement-from-the-win-tavi-registry
#9
Paul Guedeney, Didier Tchétché, Anna Sonia Petronio, Julinda Mehilli, Samantha Sartori, Thierry Lefèvre, Patrizia Presbitero, Piera Capranzano, Alessandro Iadanza, Gennaro Sardella, Nicolas M Van Mieghem, Sabato Sorrentino, Bimmer E P M Claessen, Jaya Chandrasekhar, Birgit Vogel, Deborah N Kalkman, Emanuele Meliga, Nicolas Dumonteil, Chiara Fraccaro, Daniela Trabattoni, Ghada Mikhail, Maria-Cruz Ferrer-Grazia, Christoph Naber, Peter Kievit, Usman Baber, Samin Sharma, Marie-Claude Morice, Alaide Chieffo, Roxana Mehran
OBJECTIVES: To evaluate the impact of coronary artery disease (CAD) with or without recent (≤ 30 days) percutaneous coronary intervention (PCI) in women undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: Although women display a specific risk-profile for both PCI and TAVR, the impact of CAD and PCI in the setting of TAVR in women is unclear. METHODS: The multinational Women's International Transcatheter Aortic Valve implantation registry enrolled consecutive female patients undergoing contemporary TAVR in 19 centers between 2013 and 2015...
December 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/30510651/underlying-risk-factors-and-their-relationship-with-extent-of-coronary-vessel-involvement-in-patients-undergoing-coronary-angiography-in-north-of-iran
#10
Fahimeh Kazemian, Seyed Farzad Jalali, Karimollah Hajian-Tilaki, Afsaneh Arzani, Kamyar Amin
Background: Coronary artery disease (CAD) is one of the most progressive and life-threatening diseases and is the first leading cause of death affecting both genders in Iran. The present study aimed to determine the extent of coronary vessel involvement and relevant relationship with several underlying risk factors. Methods: In this cross-sectional study, 1452 patients undergoing angiography who met the inclusion criteria were recruited consecutively in Babol, Iran during 2016...
2018: Caspian Journal of Internal Medicine
https://www.readbyqxmd.com/read/30510639/safety-and-efficacy-of-frequency-domain-optical-coherence-tomography-in-evaluating-and-treating-intermediate-coronary-lesions
#11
Mohammad Reeaze Khurwolah, Hao-Yu Meng, Yong-Sheng Wang, Lian-Sheng Wang, Xiang-Qing Kong
AIM: To establish whether frequency-domain optical coherence tomography (FD-OCT) is safe and effective in the evaluation and treatment of angiographically-intermediate coronary lesions (ICL). METHODS: Sixty-four patients with 2-dimensional quantitative coronary angiography (2D-QCA) demonstrating ICL were included. OCT imaging was performed. According to predetermined OCT criteria, patients were assigned to either of 2 groups: OCT-guided percutaneous coronary intervention (PCI) or OCT-guided optimal medical therapy (OMT)...
November 26, 2018: World Journal of Cardiology
https://www.readbyqxmd.com/read/30510637/coronary-spasm-it-s-common-but-it-s-still-unsolved
#12
EDITORIAL
Hiroki Teragawa, Chikage Oshita, Tomohiro Ueda
Coronary spasm is caused by a transient coronary narrowing due to the constriction of epicardial coronary artery, which leads to myocardial ischemia. More than 50 years have passed since the first recognition of coronary spasm, and many findings on coronary spasm have been reported. Coronary spasm has been considered as having pivotal roles in the cause of not only rest angina but also exertional angina, acute coronary syndrome, and heart failure. In addition, several new findings of the mechanism of coronary spasm have emerged recently...
November 26, 2018: World Journal of Cardiology
https://www.readbyqxmd.com/read/30508888/infective-endocarditis-complicated-with-nonobstructive-st-elevation-myocardial-infarction-related-to-septic-embolism-with-intracranial-hemorrhage-a-case-report
#13
Yi-Hsueh Liu, Wen-Hsien Lee, Chun-Yuan Chu, Ho-Ming Su, Tsung-Hsien Lin, Hsueh-Yei Yen, Wen-Chol Voon, Wen-Ter Lai, Sheng-Hsiung Sheu, Po-Chao Hsu
RATIONALE: Infective endocarditis (IE) complicated with obstructive ST elevation myocardial infarction (STEMI) has been reported in the literature and which were mostly related to coronary artery embolism, obstruction, or compression. However, there has been no reported case discussing about IE complicated with nonobstructive STEMI. PATIENT CONCERNS: In this report, we report a 38-year-old female suffering from intermittent fever and was later diagnosed as IE. Initially antibiotic was given and mitral valve surgery was also arranged due to large vegetation with severe mitral regurgitation...
November 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/30508521/circulating-gas6-is-associated-with-reduced-human-carotid-atherosclerotic-plaque-burden-in-high-risk-cardiac-patients
#14
Rachel M Holden, Marie-France Hétu, Terry Y Li, Emilie Ward, Laura E Couture, Julia E Herr, Erin Christilaw, Michael A Adams, Amer M Johri
OBJECTIVE: Pre-clinical studies suggest that growth arrest-specific protein 6 (Gas6), a member of the vitamin K dependent family of proteins, is implicated in atherosclerosis. A role for Gas6 in stabilizing atherosclerotic plaque has been suggested. Our aim was to determine the association between Gas6 and measures of carotid artery atherosclerosis in humans undergoing elective coronary angiography. Secondary aims were to determine the association between Gas6 and sex, diabetes, and obesity...
November 30, 2018: Clinical Biochemistry
https://www.readbyqxmd.com/read/30507935/weight-cycling-and-cardiovascular-outcome-in-women-with-suspected-ischemia-a-report-from-the-nhlbi-sponsored-wise-study
#15
C Noel Bairey Merz, Marian B Olson, Sheryl F Kelsey, Vera Bittner, Steven E Reis, Nathaniel Reichek, Eileen Handberg
BACKGROUND: We previously reported in a cross-sectional analysis an adverse relationship between weight cycling and HDL-cholesterol but not angiographic obstructive coronary artery disease (CAD) among women undergoing coronary angiography for suspected ischemia in the NHLBI-sponsored Women's Ischemia Syndrome Evaluation (WISE). We now examine the relationship between weight cycling and prospective adverse cardiovascular outcome in this group. METHODS: 795 women enrolled between 1996-2001 in the WISE undergoing coronary angiography for evaluation of suspected ischemia and followed for a median of 6...
2018: PloS One
https://www.readbyqxmd.com/read/30507498/a-recurrent-cnn-for-automatic-detection-and-classification-of-coronary-artery-plaque-and-stenosis-in-coronary-ct-angiography
#16
Majd Zreik, Robbert W van Hamersvelt, Jelmer M Wolterink, Tim Leiner, Max A Viergever, Ivana Isgum
Various types of atherosclerotic plaque and varying grades of stenosis could lead to different management of patients with coronary artery disease. Therefore, it is crucial to detect and classify the type of coronary artery plaque, as well as to detect and determine the degree of coronary artery stenosis. This study includes retrospectively collected clinically obtained coronary CT angiography (CCTA) scans of 163 patients. In these, the centerlines of the coronary arteries were extracted and used to reconstruct multi-planar reformatted (MPR) images for the coronary arteries...
November 28, 2018: IEEE Transactions on Medical Imaging
https://www.readbyqxmd.com/read/30505895/evaluation-data-about-accuracy-of-cadmium-zinc-telluride-imaging-in-detecting-single-and-multivessel-coronary-artery-disease-focus-on-gender-differences
#17
Alessia Gimelli, Nicola Riccardo Pugliese, Annette Kusch, Assuero Giorgetti, Paolo Marzullo
The data presented in this article are related to the research article entitled: "Accuracy of cadmium-zinc-telluride imaging in detecting single and multivessel coronary artery disease: is there any gender difference?" (Gimelli et al., 2018). We evaluated gender-related differences in diagnostic accuracy of cadmium-zinc-telluride (CZT) myocardial perfusion imaging (MPI) in detecting single- and multi-vessel coronary artery disease (CAD). We included 1161 consecutive patients with known or suspected coronary artery disease (228, 25% women and 873, 75% men) who had been referred to our laboratory for stress-rest myocardial perfusion imaging (single-day stress-rest low-dose ultrafast protocol)...
December 2018: Data in Brief
https://www.readbyqxmd.com/read/30505397/dissection-of-ascending-aorta-a-complication-of-transradial-artery-access-of-coronary-procedure
#18
Muhammad Zubair Khan, Luis Guzman, Leila Rezai Gharai, Jose E Exaire
Iatrogenic acute dissection of ascending aorta following coronary angiography and percutaneous intervention is a rare complication. Most reports involve localized aortic dissections as a complication of cannulation of a coronary artery with propagation into the ascending aorta. It is usually treated by sealing the intima with a stent in the ostium of the coronary artery or conservative management, while extensive dissections may require a surgical intervention. We describe a case of the subclavian dissection extending into the ascending aorta that occurred during diagnostic catheterization using the radial approach...
April 2018: Heart Views: the Official Journal of the Gulf Heart Association
https://www.readbyqxmd.com/read/30504712/patients-with-atrial-fibrillation-and-chronic-kidney-disease-more-often-undergo-angioplasty-of-left-main-coronary-artery-a-867-patient-study
#19
Anna Tomaszuk-Kazberuk, Dimitrios Nikas, Paulina Lopatowska, Elzbieta Młodawska, Jolanta Malyszko, Hanna Bachorzewska-Gajewska, Slawomir Dobrzycki, Bożena Sobkowicz, Ioannis Goudevenos
BACKGROUND/AIMS: Several studies have implicated atrial fibrillation (AF) as a contributing factor in chronic kidney disease (CKD) and cardiovascular events. The prevalence of coronary artery disease (CAD) in patients with AF varies substantially from 17% to 46.5%. There are only few studies concerning renal function in population with AF undergoing coronary angiography. The aim of the present study was to assess which type of AF is dominant in CKD population scheduled for coronary angiography and if it can influence patients' outcome, the association between renal impairment and the type of coronary procedures in AF patients and the influence of renal function on in-hospital mortality...
November 30, 2018: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/30503299/a-silent-myocardial-infarction-with-normal-coronary-arteries-associated-with-graves-disease
#20
Chunyu Li, Fuqiong Chen, Xuefeng Yu, Shuhong Hu, Shiying Shao
Acute myocardial infarction (AMI) is a scarce but fatal complication in Graves' disease (GD). Silent myocardial infarction (MI) associated with GD has never been reported. A 37-year-old male patient was admitted due to poorly controlled hyperthyroidism and persistent fever. But the patient did not complain of chest pain on admission. The electrocardiogram (ECG) showed Q waves and ST-segment elevations. Cardiac troponin I (cTnI) was sharply increased. He was qualified to an emergency coronary angiography which showed normal coronary arteries without any stenosis...
November 28, 2018: Heart & Lung: the Journal of Critical Care
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