keyword
MENU ▼
Read by QxMD icon Read
search

atrial cardiomyopathy

keyword
https://www.readbyqxmd.com/read/29458056/alcohol-and-cv-health-jekyll-and-hyde-j-curves
#1
REVIEW
Evan L O'Keefe, James J Di Nicolantonio, James H O'Keefe, Carl J Lavie
A routine of light or moderate alcohol consumption (≤1 drink/day for women and 1 to 2 drinks/day for men) were associated with a lower risk for all-cause mortality, coronary artery disease (CAD), type 2 diabetes mellitus (T2D), heart failure (HF), and stroke. Conversely, heavy drinking, (>4 drinks/day) is associated with an increased risk for death and cardiovascular (CV) disease (CVD). Excessive alcohol intake trails behind only smoking and obesity among the 3 leading causes of premature deaths in the United States (US)...
February 16, 2018: Progress in Cardiovascular Diseases
https://www.readbyqxmd.com/read/29457270/clinical-and-echocardiographic-characteristics-of-patients-in-sinus-rhythm-normal-left-ventricular-function-and-indeterminate-diastolic-function
#2
Matan Shimron, Lynne Williams, Yevgeni Hazanov, Diab Ghanim, Wadia Kinany, Offer Amir, Shemy Carasso
BACKGROUND: Diastolic dysfunction (DDFx) is the major underlying mechanism of heart failure with preserved left ventricular ejection fraction (EF). Yet, the echocardiographic diagnosis of DDFx in patients in sinus rhythm is challenging and up to 25% of studies have discrepant measures making assessment of DDFx indeterminate. We aimed to describe the clinical and echocardiographic characteristics of patients with indeterminate diastolic function compared to patients with definite normal and abnormal diastolic function...
February 19, 2018: Echocardiography
https://www.readbyqxmd.com/read/29457264/comparison-of-left-atrial-size-and-function-in-hypertrophic-cardiomyopathy-and-in-fabry-disease-with-left-ventricular-hypertrophy
#3
María Cristina Saccheri, Tomás Francisco Cianciulli, Wilde Challapa Licidio, Jorge A Lax, Martín A Beck, Luis A Morita, Juan A Gagliardi
BACKGROUND: Fabry disease (FD) and hypertrophic cardiomyopathy (HCM) are two diseases with a different pathophysiology, both cause left ventricular hypertrophy (LVH) and myocardial fibrosis. Although remodeling and systolic dysfunction of the left atrium (LA) are associated with atrial fibrillation and stroke in HCM, changes in the size and function of the LA have not been well studied in FD with LVH. METHODS: The following groups were studied prospectively, and their respective findings compared: 19 patients with non-obstructive HCM (Group I), 20 patients with a diagnosis of Fabry cardiomyopathy (Group II), and 20 normal subjects matched for sex and age (Group III)...
February 19, 2018: Echocardiography
https://www.readbyqxmd.com/read/29453593/risk-marker-profiles-in-patients-treated-with-percutaneous-septal-ablation-for-symptomatic-hypertrophic-obstructive-cardiomyopathy
#4
Amelie Burghardt, Frank van Buuren, Zisis Dimitriadis, Tim Grübbel, Hubert Seggewiss, Smita Scholtz, Dieter Horstkotte, Lothar Faber
BACKGROUND AND STUDY OBJECTIVE: Different studies have shown a good long-term survival with improvement of symptoms and hemodynamics after percutaneous septal ablation (PTSMA), similar to myectomy considered to be the therapeutic "gold standard" for symptomatic hypertrophic obstructive cardiomyopathy (HOCM). Furthermore, desobliteration of left ventricular (LV) outflow may modify features of the disease considered to be risk-relevant, such as magnitude of LV hypertrophy, outflow gradient, and left atrial (LA) size...
February 16, 2018: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/29451444/survival-and-prognostic-factors-in-cats-with-restrictive-cardiomyopathy-a-review-of-90-cases
#5
Chiara Locatelli, Danitza Pradelli, Giulia Campo, Ilaria Spalla, Alice Savarese, Paola G Brambilla, Claudio Bussadori
Objectives Large studies focusing on restrictive cardiomyopathy (RCM) in the cat are scarce. The aims of this retrospective study were to describe epidemiological characteristics and to analyse prognostic factors affecting survival in cats with RCM. Methods The clinical archives of the Gran Sasso Veterinary Clinic (Milan, Italy) and of the cardiology unit of the Department of Veterinary Medicine (University of Milan, Italy) from 1997-2015 were reviewed for all cats diagnosed with RCM based on an echocardiographic examination (left atrial/bi-atrial enlargement, normal left ventricle wall thickness, normal or mildly decreased systolic function and restrictive left ventricle filling pattern with pulsed Doppler echocardiography)...
February 1, 2018: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/29450893/dofetilide-for-suppression-of-atrial-fibrillation-in-hypertrophic-cardiomyopathy-a-case-series-and-literature-review
#6
JoEllyn C Moore, Lena Trager, Lucille E Anzia, Walid Saliba, Mohamed Bassiouny, Mandeep Bhargava, Mina Chung, Milind Desai, Ross Garberich, Harry Lever, Bruce D Lindsay, Jay Sengupta, Patrick Tchou, Oussama Wazni, Bruce L Wilkoff
BACKGROUND: Limited medical options are available for rhythm control in patients with atrial fibrillation (AF) and hypertrophic cardiomyopathy (HCM). There are no published reports of dofetilide use in this population. METHODS: A retrospective chart review was conducted on1,404 patients loaded on dofetilide for AF suppression at the Cleveland Clinic from 2008-2012, 25 of whom were found to have HCM. RESULTS: The HCM cohort was 32% female, 76% with persistent AF, mean age of 59 ± 10 years and mean ejection fraction (EF) of 54 ± 9 %...
February 16, 2018: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29448998/cardiac-amyloidosis-from-clinical-suspicion-to-morphological-diagnosis
#7
REVIEW
Pavla Flodrova, Patrik Flodr, Tomas Pika, Jiri Vymetal, Dusan Holub, Petr Dzubak, Marian Hajduch, Vlastimil Scudla
Amyloidosis is a heterogeneous group of diseases characterised by extracellular accumulation of amyloid in various tissues and organs of the body, leading to alteration and destruction of tissues. Heart involvement is the most important prognostic factor in patients with systemic amyloidosis and the diagnosis and typing of amyloid must be made properly. The clinical picture shows congestive heart failure with predominant right-sided heart failure symptoms in fully developed disease, various types of arrhythmias and characteristic electrocardiography and echocardiography findings...
February 12, 2018: Pathology
https://www.readbyqxmd.com/read/29439300/angiovac-system-used-as-an-adjunct-treatment-for-intra-cardiac-lead-and-valvular-vegetations
#8
Vishesh Kumar, Shahbaz A Malik, Maryam Sheikh, Adam Stys
Infections are known complications of cardiovascular implantable electronic devices (CIEDs). We describe a case of a 62-year-old male who presented with pulseless electrical activity (PEA) cardiac arrest and respiratory failure. He had a history of cardiac resynchronization device and defibrillator (CRT-D) implantation for nonischemic cardiomyopathy. After resuscitation, he was found to have methicillin sensitive Staphylococcus aureus (MSSA) bacteremia on blood culture and large vegetations on the CRT-D lead and tricuspid valve found on echocardiography...
January 2018: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/29424018/relation-of-quality-of-anticoagulation-control-with-different-management-systems-amongst-patients-with-atrial-fibrillation-data-from-fantasiia-registry
#9
Inmaculada Roldán Rabadán, María Asunción Esteve-Pastor, Manuel Anguita Sánchez, Javier Muñiz, José Camacho Siles, María Angustias Quesada, Martín Ruiz Ortiz, Francisco Marín, Manuel Martínez Sellés, Vicente Bertomeu, Gregory Y H Lip, Angel Cequier Fillat, Lina Badimón
BACKGROUND: Anticoagulation control in patients with atrial fibrillation (AF) has a multidisciplinary approach although is usually managed by general practitioners (GP) or hematologists. The aim of our study was to assess the quality of anticoagulation control with vitamin K antagonists (VKAs) in relation to the responsible specialist in a "real-world" AF population. METHODS: We consecutively enrolled VKA anticoagulated patients included in the FANTASIIA Registry from 2013 to 2015...
February 9, 2018: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/29421917/a-dieulafoy-s-lesion-in-a-duodenal-diverticulum-an-infrequent-cause-of-ugib
#10
Marina de Benito Sanz, Marta Cimavilla Román, Raúl Torres Yuste
We present the case of an 82-year-old man with a history of heart failure, mitral regurgitation, type 2 DM, hypertension, dilated cardiomyopathy and a paroxysmal atrial flutter. The patient was under treatment with Sintrom. The patient presented to the emergency department due to melenic depositions of a one day evolution and dietary vomiting. There was no rectal bleeding and the patient was admitted three months previously due to self-limited melena with a normal gastroscopy. Anemia of 8 g and an overdose of Sintrom was diagnosed...
February 9, 2018: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/29407076/the-prognostic-value-of-coronary-endothelial-and-microvascular-dysfunction-in-subjects-with-normal-or-non-obstructive-coronary-artery-disease-a-systematic-review-and-meta-analysis
#11
Philip Brainin, Daria Frestad, Eva Prescott
AIMS: Coronary vascular dysfunction is linked with poor cardiovascular prognosis in patients without obstructive coronary artery disease (CAD) but a critical appraisal of the literature is lacking. METHODS AND RESULTS: We performed a systematic review and meta-analysis to quantify the cardiovascular risk associated with endothelial dependent and non-endothelial dependent coronary vascular dysfunction in patients with normal or non-obstructive CAD (epicardial stenosis <50%)...
March 1, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29404350/stress-induced-thrombus-prevalence-of-thromboembolic-events-and-the-role-of-anticoagulation-in-takotsubo-cardiomyopathy
#12
Mark R Heckle, Cody W McCoy, Oluwaseun A Akinseye, Rami N Khouzam
Background: Takotsubo cardiomyopathy (TCM), also known as stress-induced cardiomyopathy has a favorable prognosis with expected recovery in weeks. Left ventricular (LV) thrombus is a known complication of TCM, which can lead to embolization and potentially a stroke. The prevalence of LV thrombus and the role of anticoagulation have yet to be fully defined in this condition. Methods: We performed a search of published literature through PubMed and Scopus, which identified 282 patients with TCM in whom the incidence of LV thrombus and/or thromboembolic event was reported...
January 2018: Annals of Translational Medicine
https://www.readbyqxmd.com/read/29397524/rationale-and-design-of-the-trichampion-trial-triple-chamber-pacing-in-hypertrophic-obstructive-cardiomyopathy-patients
#13
Antonio Berruezo, Markus Linhart, Angelo Auricchio, José Luis Zamorano, Pilar Santamaria, Roger Borràs, Felip Burgos, Josep Brugada
PURPOSE: Dual-chamber (DDD) pacing has been used for treatment of patients with hypertrophic obstructive cardiomyopathy (HOCM). Due to inconclusive results in prior trials, current guidelines assign DDD pacing a class IIb indication in selected patients. Prior observations indicate that lack of clinical improvement may result from suboptimal effect of DDD pacing with non-physiological AV intervals due to fusion of intrinsic and paced QRS complex. METHODS: The Triple Chamber Pacing in Hypertrophic Obstructive Cardiomyopathy Patients (TRICHAMPION) trial is a prospective, randomized, single-blinded, multicenter study to investigate the benefit of atrial synchronous biventricular pacing (CRT-P) in highly symptomatic HOCM patients with severe left ventricular outflow tract (LVOT) obstruction who are not candidates for ablative therapies...
February 3, 2018: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
https://www.readbyqxmd.com/read/29394116/normal-scores-of-deep-breathing-tests-beware-of-dysrhythmia-in-transthyretin-amyloidosis
#14
Urban Wiklund, Amir Kadkhodaee, Kennet Andersson, Ole B Suhr, Rolf Hörnsten
BACKGROUND: The heart rate (HR) response to paced deep breathing (DB) is a common test of cardiac autonomic function, where high heart rate variability (HRV) is considered to reflect normal autonomic function. We evaluated the DB test in patients with hereditary transthyretin amyloid (ATTRm) amyloidosis, where autonomic dysregulation and atrial arrhythmias are common. METHODS: Paced DB was performed during one minute (six breaths/min) in 165 recordings in adult ATTRm amyloidosis patients with the TTR Val30Met mutation, 42 hypertrophic cardiomyopathy (HCM) patients and 211 healthy subjects...
February 2, 2018: Amyloid: the International Journal of Experimental and Clinical Investigation
https://www.readbyqxmd.com/read/29375676/fibroblast-growth-factor-21-inhibition-aggravates-cardiac-dysfunction-in-diabetic-cardiomyopathy-by-improving-lipid-accumulation
#15
Cui Chen, Zheying Meng, Yuanyi Zheng, Bing Hu, E Shen
Diabetic cardiomyopathy (DCM) is one of the major causes of morbidity and mortality in diabetic patients. Recent studies have demonstrated an increased level of fibroblast growth factor 21 (FGF21) in the plasma of DCM patients, and FGF21 has been proven to be a cardiovascular protector of the heart. The present study aimed to further investigate the pathogenic role of FGF21 in DCM, hypothesizing that a lack of FGF21 may promote the progression of DCM by regulating the lipid metabolism, cardiac hypertrophy and cardiac fibrosis, thus deteriorating the cardiac dysfunction...
January 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29375227/mirna-signaling-in-viral-myocarditis-novel-and-unique-pathological-features
#16
Yu Wang, Cheng-Xi Wei, Li-Qun Shao, Ming Zhao
Background: Micro-RNAs (miRNAs) are small non-coding RNAs that modulate many target genes. Viral myocarditis is common cardiomyopathy, however, there is an absence of effective therapeutic strategies for viral myocarditis (VMC). The purpose of this research was to characterize changes in miRNAs expression in VMC mice. Methods: Atrial myocytes were infected coxsackievirus B3 and miRNAs microarray was performed. miRNAs target predicted and the bioinformatics analysis was carried out by gene ontology (GO) and KEGG pathway analysis...
January 2018: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/29371376/renin-angiotensin-aldosterone-blockade-reduces-atrial-fibrillation-in-hypertrophic-cardiomyopathy
#17
Chen-Yu Huang, Yao-Hsu Yang, Lian-Yu Lin, Chia-Ti Tsai, Juey-Jen Hwang, Pau-Chung Chen, Jiunn-Lee Lin
OBJECTIVES: Atrial fibrillation (AF) in hypertrophic cardiomyopathy (HCM) is associated with increased mortality, mainly mediated by increased thromboembolic events and progressive heart failure. Many studies suggested inhibition of renin-angiotensin-aldosterone system (RAAS) could reduce new AF in various clinical conditions. However, evidence concerning the effects of RAAS inhibitors on AF prevention remains unclear in HCM. Our study is to investigate whether treatment with ACE inhibitors (ACEIs) or angiotensin-receptor blockers (ARBs) could lower the risk of new AF in HCM...
January 25, 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29369708/reduced-left-atrial-myocardial-deformation-irrespective-of-cavity-size-a-potential-cause-for-atrial-arrhythmia-in-hereditary-transthyretin-amyloidosis
#18
Michael Y Henein, Ole B Suhr, Sandra Arvidsson, Björn Pilebro, Per Westermark, Rolf Hörnsten, Per Lindqvist
BACKGROUND: Cardiac amyloidosis (CA) is a myocardial disease and commonly under-diagnosed condition. In CA patients, atrial fibrillation might occur in the absence of left atrial (LA) enlargement. OBJECTIVES: The aim of this study is to assess LA size and function, and its relationship with atrial arrhythmia in patients with hereditary transthyretin amyloidosis (ATTR). METHODS: Forty-six patients with confirmed ATTR amyloidosis on abdominal biopsy were studied...
January 25, 2018: Amyloid: the International Journal of Experimental and Clinical Investigation
https://www.readbyqxmd.com/read/29365118/initial-in-vitro-testing-of-a-paediatric-continuous-flow-total-artificial-heart
#19
Kiyotaka Fukamachi, Jamshid H Karimov, David J Horvath, Gengo Sunagawa, Nicole A Byram, Barry D Kuban, Nader Moazami
OBJECTIVES: Mechanical circulatory support has become standard therapy for adult patients with end-stage heart failure; however, in paediatric patients with congenital heart disease, the options for chronic mechanical circulatory support are limited to paracorporeal devices or off-label use of devices intended for implantation in adults. Congenital heart disease and cardiomyopathy often involve both the left and right ventricles; in such cases, heart transplantation, a biventricular assist device or a total artificial heart is needed to adequately sustain both pulmonary and systemic circulations...
January 19, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29364390/anticoagulation-in-patients-with-cardiac-manifestations-of-chagas-disease-and-cardioembolic-ischemic-stroke
#20
Jean M C Monteiro, Daniel L San-Martin, Beatriz C G Silva, Pedro A P de Jesus, Jamary Oliveira Filho
To describe anticoagulation characteristics in patients with cardiac complications from Chagas disease and compare participants with and without cardioembolic ischemic stroke (CIS). A retrospective cohort of patients with Chagas disease, using anticoagulation, conducted from January 2011 to December 2014. Forty-two patients with Chagas disease who were using anticoagulation were studied (age 62.9±12.4 years), 59.5% female and 47.6% with previous CIS, 78.6% with non-valvular atrial fibrillation and 69.7% with dilated cardiomyopathy...
January 2018: Arquivos de Neuro-psiquiatria
keyword
keyword
79679
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"