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https://www.readbyqxmd.com/read/28890308/left-ventricular-mass-geometry-and-function-in-diabetic-patients-affected-by-coronary-artery-disease
#1
Maria Maiello, Annapaola Zito, Santa Carbonara, Marco Matteo Ciccone, Pasquale Palmiero
INTRODUCTION: Coronary artery disease (CAD) is quite common among diabetic patients, our study goal is to detect the prevalence of left ventricular (LV) adverse changes in geometry, mass and diastolic function on diabetic, but not hypertensive patients, with coronary artery disease(CAD) and LV ejection fraction(LVEF)>45%, actually unknown, because of current guidelines that do not include echocardiographic assessment for follow up of diabetic patients. PATIENTS AND METHODS: 665 consecutive diabetic patients (443 females, mean age 66±9years), performed a complete echocardiographic assessment according to current ASE echo-guidelines: diastolic dysfunction (DD), eccentric hypertrophy (EH), concentric hypertrophy (CH) and concentric remodeling (CR) of LV were reported...
October 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28836949/2-dimensional-speckle-tracking-echocardiography-predicts-severe-coronary-artery-disease-in-women-with-normal-left-ventricular-function-a-case-control-study
#2
Ryan T Hubbard, Maria C Arciniegas Calle, Sergio Barros-Gomes, Joyce A Kukuzke, Patricia A Pellikka, Rajiv Gulati, Hector R Villarraga
BACKGROUND: Women who have coronary artery disease (CAD) often present with atypical symptoms that may lead to misdiagnosis. We assessed strain, systolic strain rate and left ventricular dyssynchrony with 2- dimensional- speckle tracking echocardiography to evaluate its use as a non-invasive method for detecting CAD in women with normal ejection fraction compared with healthy women controls with a normal angiogram. METHODS: We included 35 women with CAD confirmed by coronary angiography and a positive exercise stress echocardiography and 35 women in a control group with a low pretest probability of CAD, normal angiogram and a normal stress echocardiography with normal EF...
August 24, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28822527/coronary-artery-disease-in-women
#3
REVIEW
Lekha Adik Pathak, Salil Shirodkar, Ronak Ruparelia, Jaideep Rajebahadur
BACKGROUND: Despite the importance of CAD for women, there is persistent perception that CAD is a man's disease. Contributing to this notion is the observation of differences in incidence rates according to age; the incidence of CAD in women is lower than men, but rises steadily after fifth decade. The distribution of CAD risk factors varies between men and women across age ranges and failure to consider these differences may have contributed to the belief that women are at lower risk of CAD compared with men...
July 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28798782/evaluation-of-local-carotid-stiffness-and-inflammatory-biomarkers-in-stable-angina-pectoris
#4
Abdullah Nabi Aslan, Ayşe Nur Özcan, Hüseyin Ayhan, Serkan Sivri, Filiz Çelebi, Karabekir Ercan, Tahir Durmaz
INTRODUCTION: Arterial stiffness (AS) is a well-accepted and reliable predictor of atherosclerotic diseases. Inflammation plays an important role in the development of AS. AIM: To evaluate local carotid stiffness (CS) together with fibrinogen and high-sensitivity C-reactive protein (hsCRP) levels in stable angina pectoris (SAP) patients. MATERIAL AND METHODS: The study consisted of 353 consecutive patients with SAP. All underwent coronary angiography (CAG) after the evaluation of local CS parameters and carotid intima-media thickness (IMT) from both common carotid arteries by a real-time echo-tracking system...
2017: Postępy W Kardiologii Interwencyjnej, Advances in Interventional Cardiology
https://www.readbyqxmd.com/read/28742643/sensitive-troponin-i-and-stress-testing-in-the-emergency-department-for-the-early-management-of-chest-pain-using-2-hour-protocol
#5
Shahriar Dadkhah, Zakaria Almuwaqqat, Samian Sulaiman, Husein Husein, Quang Nguyen, Saad Ali, Tuncay Taskesen
BACKGROUND: Despite improvements in identifying high-risk patients with non-ST segment ACS (acute coronary syndrome), low risk patients presenting with atypical chest pain and non-diagnostic Electrocardiogram (ECG) continued to undergo unnecessary admissions and testing. Since 1992, our chest pain protocol included using 4-hour serial biomarkers from ED admission in combination with stress testing to evaluate these patients. Our study aimed at determining whether a new accelerated diagnostic protocol using sensitive cardiac troponin I (cTnI) 2 hours after admission to the ED followed by stress testing is safe and effective in emergency settings, allowing for appropriate triage, earlier discharge and reducing costs...
September 2017: Critical Pathways in Cardiology
https://www.readbyqxmd.com/read/28729409/comparison-of-anatomic-and-clinical-outcomes-in-patients-undergoing-alternative-initial-noninvasive-testing-strategies-for-the-diagnosis-of-stable-coronary-artery-disease
#6
Idan Roifman, Harindra C Wijeysundera, Peter C Austin, Mohammad R Rezai, Graham A Wright, Jack V Tu
BACKGROUND: The optimal initial noninvasive diagnostic testing strategy for stable coronary artery disease (CAD) is unknown. Although American guidelines recommend an exercise stress test as the first-line test, European guidelines suggest that stress imaging (myocardial perfusion imaging or stress echocardiography) or coronary computed tomography angiography may be preferable. Understanding the relationship between the initial strategy and downstream yield of obstructive CAD and major adverse cardiac events may provide insight as to the optimal strategy...
July 19, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28715078/polish-stress-echocardiography-registry-pol-stress-registry-a-multicenter-study-stress-echo-in-poland-numbers-settings-results-and-complications
#7
Edyta Płońska-Gościniak, Jarosław D Kasprzak, Szymon Olędzki, Jolanta Rzucidło-Resil, Piotr Gościniak, Tomasz Kukulski, Katarzyna Mizia-Stec, Wojciech Kosmala, Dariusz Kosior, Marta Marcinkiewicz-Siemion, Barbara Brzezińska, Beata Zaborska, Marcin Fijałkowski, Iwona Świątkiewicz, Andrzej Szyszka, Jan Błażejewski, Wojciech Witkiewicz, Zbigniew Gąsior, Danuta Sorysz, Agnieszka Olszanecka
BACKGROUND: Stress echocardiography (SE) is widely used in Europe. No collective data have been available on the use of SE in Poland until now. AIM: To evaluate the number of SE investigations performed in Poland, their settings, complications and results. METHODS: In this retrospective survey, referral cardiology centers in Poland were asked to fill in a questionnaire regarding SE examinations performed from May 01, 2014 to May 01, 2015. RESULTS: The study included data from 17 university hospitals and large community hospitals which performed 4611 SE examinations, including 4408 tests in patients investigated for coronary artery disease (CAD) and 203 tests to evaluate valvular heart disease (VHD)...
July 17, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28676385/syncope-workup-greater-yield-in-select-trauma-population
#8
Melike Harfouche, Michael Cline, Michael Mazzei, Thomas Santora
BACKGROUND: There is great variation in practice regarding the assessment of trauma patients who present with syncope. The purpose of this study was to determine the yield of screening studies (electrocardiogram, echocardiogram, and carotid duplex) and define characteristics to identify groups that may benefit from these investigations. METHODS: We conducted a retrospective cohort study of all trauma patients from 2003 to 2015 who received a carotid duplex as part of a syncope evaluation at our urban Level 1 Trauma Center...
August 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28645449/high-incidence-of-st-t-changes-in-women-during-tilt-table-testing
#9
Prakash Goutham Suryanarayana, Jagdesh Kandala, Frank I Marcus
INTRODUCTION: We have observed electrocardiographic (ECG) changes primarily in women during tilt table testing. METHODS: We reviewed 12 lead ECGs during tilt studies between 2012 and 2016 for changes in ST segments and T waves during tilt table testing. Patients with distinctly abnormal baseline ECGs were excluded. RESULTS: Of the 180 tilt studies, 117 (65%) were in women. There were 32 patients with ECG changes during tilting. Of these, 28 (87...
June 9, 2017: Journal of Electrocardiology
https://www.readbyqxmd.com/read/28548371/the-additional-utility-of-two-dimensional-strain-in-detection-of-coronary-artery-disease-presence-and-localization-in-patients-undergoing-dobutamine-stress-echocardiogram
#10
Alaa Roushdy, Yomna Abou El Seoud, Mohamed Abd Elrahman, Basem Wadeaa, Adel Eletriby, Zainab Abd El Salam
BACKGROUND: Dobutamine stress echocardiogram (DSE) is a feasible and safe exercise-independent stress modality for diagnoses of coronary artery disease (CAD), but it is subjective, and operator dependant. Two-dimensional strain at peak stress could overcome these limitations and thus increase the accuracy of DSE. METHODS AND RESULTS: This was a prospective observational study in which 80 patients underwent DSE, two-dimensional strain at peak stress, and coronary angiography...
May 26, 2017: Echocardiography
https://www.readbyqxmd.com/read/28533929/does-ischemic-burden-on-stress-testing-influence-patient-survival-in-subjects-with-known-severe-multi-vessel-cad
#11
Shey Mukundan, Mark I Travin, Jeffrey M Levsky, Matthew P Liakos, Daniel M Spevack
BACKGROUND: Ischemic burden observed during stress testing has been postulated to predict prognosis irrespective of anatomic atherosclerotic burden observed on angiography. However, it is not known if the stress test result influences the long-term prognosis of subjects with diffuse coronary artery disease. We sought to determine the prognostic importance of stress test false negativity amongst patients with severe multi-vessel coronary artery disease (CAD) undergoing stress testing in the previous decade...
2017: American Journal of Cardiovascular Disease
https://www.readbyqxmd.com/read/28473507/cost-effectiveness-of-anatomical-and-functional-test-strategies-for-stable-chest-pain-public-health-perspective-from-a-middle-income-country
#12
Eduardo G Bertoldi, Steffen F Stella, Luis Eduardo P Rohde, Carisi A Polanczyk
OBJECTIVES: The aim of this research is to evaluate the relative cost-effectiveness of functional and anatomical strategies for diagnosing stable coronary artery disease (CAD), using exercise (Ex)-ECG, stress echocardiogram (ECHO), single-photon emission CT (SPECT), coronary CT angiography (CTA) or stress cardiacmagnetic resonance (C-MRI). SETTING: Decision-analytical model, comparing strategies of sequential tests for evaluating patients with possible stable angina in low, intermediate and high pretest probability of CAD, from the perspective of a developing nation's public healthcare system...
May 4, 2017: BMJ Open
https://www.readbyqxmd.com/read/28465287/prevalence-of-subclinical-coronary-artery-disease-in-masters-endurance-athletes-with-a-low-atherosclerotic-risk-profile
#13
Ahmed Merghani, Viviana Maestrini, Stefania Rosmini, Andrew T Cox, Harshil Dhutia, Rachel Bastiaenan, Sarojini David, Tee Joo Yeo, Rajay Narain, Aneil Malhotra, Michael Papadakis, Mathew G Wilson, Maite Tome, Khaled AlFakih, James C Moon, Sanjay Sharma
BACKGROUND: Studies in middle-age and older (masters) athletes with atherosclerotic risk factors for coronary artery disease report higher coronary artery calcium (CAC) scores compared with sedentary individuals. Few studies have assessed the prevalence of coronary artery disease in masters athletes with a low atherosclerotic risk profile. METHODS: We assessed 152 masters athletes 54.4±8.5 years of age (70% male) and 92 controls of similar age, sex, and low Framingham 10-year coronary artery disease risk scores with an echocardiogram, exercise stress test, computerized tomographic coronary angiogram, and cardiovascular magnetic resonance imaging with late gadolinium enhancement and a 24-hour Holter...
July 11, 2017: Circulation
https://www.readbyqxmd.com/read/28442292/the-impact-of-gender-on-the-prognostic-value-of-dobutamine-stress-myocardial-contrast-echocardiography
#14
Constantina Aggeli, Kali Polytarchou, Ioannis Felekos, Kostas Zisimos, Erifili Venieri, Athanasios Verveniotis, Dimitrios Varvarousis, Kostantinos Toutouzas, Eleutherios Tsiamis, Dimitrios Tousoulis
BACKGROUND: Dobutamine stress contrast echo (DSCE) has a well-established prognostic value in the context of coronary artery disease (CAD). However, data regarding its prognostic capability separately in men and women are scarce. The aim of the current study was to assess gender-related differences in the prognostic performance of DSCE. METHODS: DSCE was performed in 2645 consecutive patients, who were classified in two groups depending on gender. Follow-up lasted 57...
April 22, 2017: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
https://www.readbyqxmd.com/read/28416165/influence-of-cardiovascular-risk-in-the-prediction-and-timing-of-cardiac-events-after-exercise-echocardiogram-testing-without-ischemia
#15
Sonia Velasco Del Castillo, Ane Antón Ladislao, Verónica Gómez Sánchez, José Juan Onaindia Gandarias, Ángela Cacicedo Fernández de Bobadilla, Ibon Rodríguez Sánchez, Eva Laraudogoitia Zaldumbide
INTRODUCTION AND OBJECTIVES: There have been no analyses of the influence of cardiovascular risk as a predictor of events in patients with exercise echocardiography (EE) without ischemia. Our objective was to determine the predictors of cardiac events, paying special attention to cardiovascular risk. METHODS: This study included 1640 patients with EE without ischemia. Of these, there were 1206 with no previously known coronary artery disease (CAD), whose risk of a fatal cardiovascular disease event was estimated according to the European SCORE (Systematic COronary Risk Evaluation) risk assessment system, and 434 with known CAD...
April 13, 2017: Revista Española de Cardiología
https://www.readbyqxmd.com/read/28414673/purulent-pericarditis-due-to-an-infected-pacemaker-lead
#16
Teresa Backes
INTRODUCTION: Intravenous drug users have a substantially increased risk of infective endocarditis, especially in the setting of implanted cardiac devices. Purulent pericarditis is a rare occurrence that can occur iatrogenically or through direct or hematogenous spread. CASE DESCRIPTION: A 75 year old man with a past medical history significant for hepatitis C, IV drug abuse, and sick sinus syndrome status post pacemaker was brought in by EMS with a chief complaint of diaphoresis and chest pain...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28408103/effect-of-cpap-on-diastolic-function-in-coronary-artery-disease-patients-with-nonsleepy-obstructive-sleep-apnea-a-randomized-controlled-trial
#17
Helena Glantz, Magnus C Johansson, Erik Thunström, Cecilia Wallentin Guron, Harun Uzel, Mustafa Saygin, Johan Herlitz, Yüksel Peker
BACKGROUND: Obstructive sleep apnea (OSA) has been associated with worse diastolic function in patients with coronary artery disease (CAD). This analysis determined whether continuous positive airway pressure (CPAP) treatment would improve diastolic function in CAD patients with nonsleepy OSA. METHODS: Between December 2005 and November 2010, 244 revascularized CAD patients with nonsleepy OSA (apnea-hypopnea index (AHI) ≥15/h, Epworth Sleepiness Scale [ESS] score<10) were randomly assigned to CPAP or no-CPAP...
March 25, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28378340/long-term-prognostic-value-of-peak-exercise-echocardiogram-in-patients-hospitalized-with-acute-chest-pain
#18
German Merchan Ortega, Juan Carlos Bonaque Gonzalez, Alejandro Dionisio Sanchez Espino, Maria Jose Aguado Martin, Francisco Navarro Garcia, Fuensanta Ruiz Lopez, Francisco Ramos Perales, Jose Luis Zamorano Gomez
INTRODUCTION: Peak exercise echocardiogram (EEcho) has shown reasonable sensitivity and specificity in detecting significant coronary artery disease (CAD). The objective was to evaluate the prognostic value of EEcho in patients hospitalized for acute chest pain (CP) and its additional prognostic information regarding exercise electrocardiogram test (EECG). METHODS: Prospective observational study performed between May 2011 and September 2013, including 250 patients consecutively admitted for acute CP with normal cardiac biomarkers and nondiagnostic electrocardiogram...
April 5, 2017: Echocardiography
https://www.readbyqxmd.com/read/28100277/stress-echo-2020-the-international-stress-echo-study-in-ischemic-and-non-ischemic-heart-disease
#19
MULTICENTER STUDY
Eugenio Picano, Quirino Ciampi, Rodolfo Citro, Antonello D'Andrea, Maria Chiara Scali, Lauro Cortigiani, Iacopo Olivotto, Fabio Mori, Maurizio Galderisi, Marco Fabio Costantino, Lorenza Pratali, Giovanni Di Salvo, Eduardo Bossone, Francesco Ferrara, Luna Gargani, Fausto Rigo, Nicola Gaibazzi, Giuseppe Limongelli, Giuseppe Pacileo, Maria Grazia Andreassi, Bruno Pinamonti, Laura Massa, Marco A R Torres, Marcelo H Miglioranza, Clarissa Borguezan Daros, José Luis de Castro E Silva Pretto, Branko Beleslin, Ana Djordjevic-Dikic, Albert Varga, Attila Palinkas, Gergely Agoston, Dario Gregori, Paolo Trambaiolo, Sergio Severino, Ayana Arystan, Marco Paterni, Clara Carpeggiani, Paolo Colonna
BACKGROUND: Stress echocardiography (SE) has an established role in evidence-based guidelines, but recently its breadth and variety of applications have extended well beyond coronary artery disease (CAD). We lack a prospective research study of SE applications, in and beyond CAD, also considering a variety of signs in addition to regional wall motion abnormalities. METHODS: In a prospective, multicenter, international, observational study design, > 100 certified high-volume SE labs (initially from Italy, Brazil, Hungary, and Serbia) will be networked with an organized system of clinical, laboratory and imaging data collection at the time of physical or pharmacological SE, with structured follow-up information...
January 18, 2017: Cardiovascular Ultrasound
https://www.readbyqxmd.com/read/28095748/myocardial-inactivation-of-thyroid-hormones-in-patients-with-aortic-stenosis
#20
Bruno S Paolino, Pablo M Pomerantzeff, Luís Alberto O Dallan, Fabio A Gaiotto, Nailliw Z Preite, Ana Claudia Latrônico, José Carlos Nicolau, Antonio C Bianco, Roberto R C V Giraldez
OBJECTIVE: The human heart expresses the type 2 deiodinase (D2) that activates thyroxine (T4) to triiodothyronine (T3). At the same time, the inactivating type 3 deiodinase (D3) has been found in a rat model of right ventricular hypertrophy. It is not known whether the human myocardium metabolizes thyroid hormone. This study examined myocardial thyroid hormone metabolism in patients with aortic valve stenosis (AS) undergoing aortic valve replacement and in patients with coronary artery disease (CAD) undergoing coronary artery bypass grafting surgery...
May 2017: Thyroid: Official Journal of the American Thyroid Association
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