keyword
MENU ▼
Read by QxMD icon Read
search

Cardioverter

keyword
https://www.readbyqxmd.com/read/28812129/-device-based-remote-monitoring-current-evidence
#1
REVIEW
David Duncker, Roman Michalski, Johanna Müller-Leisse, Christos Zormpas, Thorben König, Christian Veltmann
Telemedicine is increasingly used in clinical cardiology. It offers early detection of arrhythmias, technical device follow-up and support of heart failure management. Regarding technical device follow-up, remote monitoring significantly reduces usage of the health care system. Furthermore, remote monitoring is associated with a significantly reduced time from device malfunction to physician's perception of the event. Using remote monitoring, inappropriate ICD (implantable cardioverter defibrillator) shocks can be significantly reduced compared to routine in-office follow-up...
August 15, 2017: Herzschrittmachertherapie & Elektrophysiologie
https://www.readbyqxmd.com/read/28808788/shocks-after-implantable-cardioverter-defibrillator-implantation-in-idiopathic-cardiomyopathy-patients-a-myocardial-biopsy-study
#2
Erdal Safak, Giuseppe D Ancona, Heinz-Peter Schultheiss, Uwe Kühl, Stephan Kische, Hilmi Kaplan, Hüseyin Ince, Jasmin Ortak
Prediction of follow-up shock is crucial to stratify patients with dilated cardiomyopathy (DCM) requiring implantable cardioverter defibrillator (ICD). The objective of the article is to assess the predictive value of endo-myocardial biopsy (EMB) towards ICD shock and follow-up mortality. A series of patients with DCM scheduled for ICD implantation underwent EMB to further determine the genesis of DCM. Presence of fibrosis and inflammation was documented and related to outcomes. A total of 240 patients were referred for ICD as primary (56%) and secondary (44%) prophylaxis...
August 14, 2017: Heart and Vessels
https://www.readbyqxmd.com/read/28808515/palpitations-as-a-presenting-feature-of-multisystem-sarcoidosis
#3
Richie Manikat, Julieta Gilson, Mahesh Krishnamurthy, Koroush Khalighi
Introduction: Sarcoidosis is described as a systemic condition characterized by non-caseating granulomas in multiple organs. In this report, we present an unusual manifestation of cardiac sarcoidosis and review management strategies. Case presentation: A 29-year-old African-American man presented with weight loss, fatigue, dyspnea, palpitations, night sweats, painless left eye redness and bilateral leg pain over the course of three months. His physical exam revealed left conjunctival congestion and bilateral crackles on auscultation...
July 2017: Journal of Community Hospital Internal Medicine Perspectives
https://www.readbyqxmd.com/read/28805198/severe-reversible-hypocalcemic-cardiomyopathy-diagnosed-36-years-after-subtotal-thyroidectomy-a-case-report
#4
Waldemar Elikowski, Małgorzata Małek-Elikowska, Patrycja Lachowska-Kotowska
Chronic hypocalcemia, irrespectively of its etiology, can lead to severe impairment of the left ventricular (LV) contractility manifesting as dilated cardiomyopathy, usually defined as hypocalcemic cardiomyopathy (hypocaCM). This rarely diagnosed type of heart failure (HF), can be completely reversible, when treated properly with calcium and vitamin D supplementation or, in some subjects, with human recombinant parathormone. A CASE REPORT: The authors present a case of a 60-year-old male admitted with advanced pulmonary congestion, recurrent pulmonary edema and pleural effusion...
July 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28801137/the-challenges-of-treating-recurrent-polymorphic-ventricular-tachycardia-due-to-coronary-vasospasm-lessons-from-an-interesting-case
#5
Naveen Trehan, Mobeen Ur Rehman, Anupama Kottam
Coronary artery vasospasm can cause recurrent anginal episodes with ST-segment elevation. Vasospasm induced myocardial ischemia can lead to arrhythmias including life threatening ventricular tachycardia (VT). Percutaneous coronary intervention (PCI), although not routinely recommended for treating vasospastic angina, can be considered for discrete coronary spasm that is not amenable to vasodilator therapy. We present a challenging case of a 41-year-old lady with recurrent episodes of vasospastic angina and VT refractory to medical therapy, which was successfully treated with PCI and an implantable cardioverter defibrillator...
July 12, 2017: Journal of Electrocardiology
https://www.readbyqxmd.com/read/28800177/exercise-stress-test-reveals-ineligibility-for-subcutaneous-implantable-cardioverter-defibrillator-in-patients-with-brugada-syndrome
#6
Motomi Tachibana, Nobuhiro Nishii, Hiroshi Morita, Koji Nakagawa, Atsuyuki Watanabe, Kazufumi Nakamura, Hiroshi Ito
BACKGROUND: The eligibility of patients with Brugada syndrome (BrS) for implantation of a subcutaneous implantable cardioverter defibrillator (S-ICD) is not well known. This study aimed to clarify the eligibility of BrS patients for S-ICD using electrocardiography (ECG) at rest and during exercise testing. We also analyzed factors associated with ineligibility for S-ICD from standard 12-lead ECG at rest. METHODS: We enrolled 110 consecutive BrS patients who visited Okayama university hospital from December 2015 to December 2016...
August 11, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28799814/electromagnetic-interference-of-dental-equipment-with-implantable-cardioverter-defibrillators
#7
Manoela Teixeira de Sant'Anna Dadalti, Antônio José Ledo Alves da Cunha, Marcos César Pimenta de Araújo, Luis Gustavo Belo de Moraes, Patrícia de Andrade Risso
OBJECTIVE: Implantable cardioverter defibrillators (ICDs) are subject to electromagnetic interference (EMI). The aim of this study was to assess both the EMI of dental equipments with ICDs and related factors. MATERIALS AND METHODS: High- and low-speed handpieces, an electric toothbrush, an implant motor and two types of ultrasonic devices were tested next to an ICD with different sensitivity settings. The ICD was immersed in a saline solution with electrical resistance of 400-800 ohms to simulate the resistance of the human body...
August 11, 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/28797352/subcutaneous-implantable-cardioverter-defibrillator-finding-a-place%C3%A2-in-sudden-cardiac-death-prevention-emerging-or-emerged
#8
EDITORIAL
Jeanne E Poole, Jordan M Prutkin
No abstract text is available yet for this article.
August 15, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28797351/implant-and-midterm-outcomes-of-the-subcutaneous-implantable-cardioverter-defibrillator-registry-the-effortless-study
#9
Lucas Boersma, Craig Barr, Reinoud Knops, Dominic Theuns, Lars Eckardt, Petr Neuzil, Marcoen Scholten, Margaret Hood, Juergen Kuschyk, Paul Jones, Elizabeth Duffy, Michael Husby, Kenneth Stein, Pier D Lambiase
BACKGROUND: The subcutaneous implantable cardioverter-defibrillator (S-ICD) was developed to defibrillate ventricular arrhythmias, avoiding drawbacks of transvenous leads. The global EFFORTLESS S-ICD (Evaluation oF FactORs ImpacTing CLinical Outcome and Cost EffectiveneSS of the S-ICD) registry is collecting outcomes in 985 patients during a 5-year follow-up. OBJECTIVES: The primary goal of the EFFORTLESS registry is to determine the safety of the S-ICD by evaluating complications and inappropriate shock rate...
August 15, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28789916/flecainide-reduces-ventricular-arrhythmias-in-patients-with-genotype-ryr2-positive-catecholaminergic-polymorphic-ventricular-tachycardia
#10
Fernando Wangüemert Pérez, Julio Salvador Hernández Afonso, María Del Val Groba Marco, Eduardo Caballero Dorta, Luis Álvarez Acosta, Oscar Campuzano Larrea, Guillermo Pérez, Josep Brugada Terradellas, Ramón Brugada Terradellas
INTRODUCTION AND OBJECTIVES: Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited disease characterized by polymorphic or bidirectional ventricular arrhythmias (VA) triggered by physical or emotional stress in young people with a structurally normal heart. Beta-blockers are the cornerstone of treatment, while flecainide has recently been incorporated into the therapeutic arsenal. The aim of this study was to report our experience with this drug. METHODS: The cohort included 174 genotype-positive CPVT-patients from 7 families...
August 5, 2017: Revista Española de Cardiología
https://www.readbyqxmd.com/read/28789753/psychometric-testing-of-the-emotional-responses-post-implantable-cardioverter-defibrillator-scale
#11
Jaclyn Conelius
BACKGROUND AND PURPOSE: The implantable cardioverter (ICD) is the mainstay of treatment for patients at risk for and those who have had life threatening arrhythmias. The negative emotional responses are important for clinicians to identify. The purpose of this study was to develop and evaluate the psychometric properties of The Emotional Responses Post Implantable Cardioverter Defibrillator Scale among patients with ICD. METHODS: This study was completed in phases; content validity, construct validity, internal consistency, reliability of the instrument and test-retest reliability...
August 1, 2017: Journal of Nursing Measurement
https://www.readbyqxmd.com/read/28780194/scar-characterization-to-predict-life-threatening-arrhythmic-events-and%C3%A2-sudden-cardiac-death-in-patients-with-cardiac-resynchronization-therapy-the-gaudi-crt-study
#12
Juan Acosta, Juan Fernández-Armenta, Roger Borràs, Ignasi Anguera, Felipe Bisbal, Julio Martí-Almor, Jose M Tolosana, Diego Penela, David Andreu, David Soto-Iglesias, Reinder Evertz, María Matiello, Concepción Alonso, Roger Villuendas, Teresa M de Caralt, Rosario J Perea, Jose T Ortiz, Xavier Bosch, Luis Serra, Xavier Planes, Andreas Greiser, Okan Ekinci, Luis Lasalvia, Lluis Mont, Antonio Berruezo
OBJECTIVES: The aim of this study was to analyze whether scar characterization could improve the risk stratification for life-threatening ventricular arrhythmias and sudden cardiac death (SCD). BACKGROUND: Among patients with a cardiac resynchronization therapy (CRT) indication, appropriate defibrillator (CRT-D) therapy rates are low. METHODS: Primary prevention patients with a class I indication for CRT were prospectively enrolled and assigned to CRT-D or CRT pacemaker according to physician's criteria...
July 28, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28766423/implantable-cardioverter-defibrillators
#13
Helen Ballantyne
What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The article discussed the factors associated with health-related quality of life in patients with an implantable cardioverter defibrillator (ICD). In my practice, I discuss ICDs regularly with patients who have these devices and with those who may require them imminently. The article provided information that will enable me to ensure these discussions are person-centred.
August 2, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28766047/prognostic-value-of-cardiovascular-magnetic-resonance-imaging-for-life-threatening-arrhythmia-detected-by-implantable-cardioverter-defibrillator-in-japanese-patients-with-hypertrophic-cardiomyopathy
#14
Yasuki Hen, Mayuko Tsugu-Yagawa, Nobuo Iguchi, Yuko Utanohara, Kaori Takada, Haruhiko Machida, Ayako Takara, Kunihiko Teraoka, Kanki Inoue, Itaru Takamisawa, Morimasa Takayama, Tsutomu Yoshikawa
Implantable cardioverter-defibrillator (ICD) is effective to prevent sudden death in HCM patients. We reviewed ICD records to analyze the relation between life-threatening arrhythmia and late gadolinium enhancement (LGE) on cardiovascular magnetic resonance (CMR) in Japanese hypertrophic cardiomyopathy (HCM) patients. In 102 consecutive patients (median age 63 years, 63 males) implanted with an ICD after CMR with gadolinium enhancement (median follow-up 2.8 years), the outcome of life-threatening arrhythmic events (appropriate ICD interventions for ventricular tachycardia or ventricular fibrillation) was examined...
August 1, 2017: Heart and Vessels
https://www.readbyqxmd.com/read/28765769/initial-experience-with-the-subcutaneous-implantable-cardioverter-defibrillator-in-a-single-japanese-center
#15
Nobuhiro Nishii, Motomi Tachibana, Yoshimasa Morimoto, Satoshi Kawada, Akihito Miyoshi, Hiroyasu Sugiyama, Koji Nakagawa, Atsuyuki Watanabe, Kazufumi Nakamura, Hiroshi Morita, Hiroshi Ito
BACKGROUND: The subcutaneous implantable cardioverter-defibrillator (S-ICD) is recognized as a viable alternative to the transvenous ICD. The safety and efficacy of this device has been demonstrated in Western countries, but studies with S-ICD implantation in Japanese patients have not been reported. METHODS AND RESULTS: Twelve patients received an S-ICD implant in our institute between February and September 2016. All S-ICDs were successfully implanted without complications...
August 2017: Journal of Arrhythmia
https://www.readbyqxmd.com/read/28761407/evaluation-of-chest-pain-after-implantable-cardioverter-defibrillator-placement
#16
Amir Gahremanpour, Mohammad Saeed, Yochai Birnbaum
No abstract text is available yet for this article.
June 2017: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/28761406/position-of-subcutaneous-implantable-cardioverter-defibrillators-and-possible-interference-on-myocardial-perfusion-imaging
#17
Omar Ray Kahaly, Fereidoon Shafiei, Charles Hardebeck, Mahmoud Houmsse
Implanted cardioverter-defibrillators can prevent sudden cardiac death in at-risk patients. In comparison with conventional transvenous systems, entirely subcutaneous implantable cardioverter-defibrillators have produced similar reductions in the rate of sudden cardiac death but with fewer sequelae. An infrequently reported drawback of subcutaneous devices, however, is the potential for generating attenuation artifact during nuclear myocardial perfusion imaging. We had concerns about potential attenuation artifact in a 65-year-old man with coronary artery disease but found that having positioned the pulse generator in the midaxillary zone avoided problems...
June 2017: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/28761405/eosinophilia-and-ulcerative-colitis-associated-with-eosinophilic-myocarditis
#18
Katie Murphy, Oral Waldo, Graham M Lohrmann, Henry D Tazelaar, Clinton E Jokerst, Farouk Mookadam
Reactive eosinophilia is associated with inflammatory bowel disease, but its association with eosinophilic myocarditis is rare. We report a case of a 42-year-old man who presented with hypovolemic shock secondary to diarrhea and recently diagnosed nonischemic cardiomyopathy (left ventricular ejection fraction, 0.29). Laboratory evaluation revealed marked peripheral eosinophilia. Cardiac magnetic resonance imaging showed evidence of subacute-to-chronic myocarditis, and endomyocardial biopsy results were consistent with eosinophilic myocarditis...
June 2017: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/28760213/retained-cardiac-implantable-electronic-device-fragments-are-not-associated-with-magnetic-resonance-imaging-safety-issues-morbidity-or-mortality-after-orthotopic-heart-transplant
#19
Christopher O Austin, Kevin Landolfo, Pragnesh P Parikh, Parag C Patel, K L Venkatachalam, Fred M Kusumoto
BACKGROUND: Cardiac implantable electronic device therapy (CIED) has revolutionized treatment for advanced heart failure. Most patients considered for orthotopic heart transplantation (OHT) are treated with implantable cardioverter defibrillators, cardiac resynchronization therapy, or both. These CIEDs are surgically extracted at the time of transplant. Occasionally, CIEDs are incompletely removed. Little is known about the outcomes of post-OHT patients with retained CIED fragments. METHODS: We identified 200 consecutive patients that underwent OHT at our institution between April 2006 and December 2014 and performed a retrospective analysis of available radiographic images and clinical records...
August 2017: American Heart Journal
https://www.readbyqxmd.com/read/28754564/relationship-of-extreme-cold-weather-and-implantable-cardioverter-defibrillator-shocks
#20
Justin M Cloutier, Shuangbo Liu, Brett Hiebert, James W Tam, Colette M Seifer
Cold weather to 0°C has been implicated as a risk factor for ventricular arrhythmias and implantable cardioverter defibrillator (ICD) shocks. The effect of more extreme cold weather on the risk of ventricular arrhythmias and ICD shocks is unknown. We sought to describe the relationship between extreme cold weather and the risk of ICD shocks. We retrospectively identified patients seen at the Pacemaker and Defibrillator Clinic at St. Boniface Hospital in Winnipeg, Manitoba, Canada between 2010 and 2015 with an ICD shock...
June 28, 2017: American Journal of Cardiology
keyword
keyword
10767
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"