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Cardiac telemetry monitoring adult

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https://www.readbyqxmd.com/read/27688235/location-of-in-hospital-cardiac-arrest-in-the-united-states-variability-in-event-rate-and-outcomes
#1
Sarah M Perman, Emily Stanton, Jasmeet Soar, Robert A Berg, Michael W Donnino, Mark E Mikkelsen, Dana P Edelson, Matthew M Churpek, Lin Yang, Raina M Merchant
BACKGROUND: In-hospital cardiac arrest (IHCA) is a major public health problem with significant mortality. A better understanding of where IHCA occurs in hospitals (intensive care unit [ICU] versus monitored ward [telemetry] versus unmonitored ward) could inform strategies for reducing preventable deaths. METHODS AND RESULTS: This is a retrospective study of adult IHCA events in the Get with the Guidelines-Resuscitation database from January 2003 to September 2010...
2016: Journal of the American Heart Association
https://www.readbyqxmd.com/read/27223148/clinical-practice-cryptogenic-stroke
#2
REVIEW
Jeffrey L Saver
No abstract text is available yet for this article.
May 26, 2016: New England Journal of Medicine
https://www.readbyqxmd.com/read/26710932/cardiovascular-complications-of-anorexia-nervosa-a-systematic-review
#3
REVIEW
Katherine V Sachs, Ben Harnke, Philip S Mehler, Mori J Krantz
OBJECTIVE: Anorexia nervosa portends the highest mortality among psychiatric diseases, despite primarily being a disease of adolescents and younger adults. Although some of this mortality risk is attributable to suicide, many deaths are likely cardiovascular in etiology. Recent studies suggest that adverse myocardial structural changes occur in this condition, which could underlie the increased mortality. Given limited prevalence of severe anorexia there is a paucity of clinical and autopsy data to discern an exact cause of death...
March 2016: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/26362882/ecg-changes-on-continuous-telemetry-preceding-in-hospital-cardiac-arrests
#4
Duc H Do, Justin Hayase, Ricardo Dahmer Tiecher, Yong Bai, Xiao Hu, Noel G Boyle
BACKGROUND: About 200,000 patients suffer from in-hospital cardiac arrest (IHCA) annually. Identification of at-risk patients is key to improving outcomes. The use of continuous ECG monitoring in identifying patients at risk for developing IHCA has not been studied. OBJECTIVE: To describe the profile and timing of ECG changes prior to IHCA. DESIGN: Retrospective, observational. SETTING: Single 520-bed tertiary care hospital...
November 2015: Journal of Electrocardiology
https://www.readbyqxmd.com/read/25628006/a-double-blind-placebo-controlled-trial-to-evaluate-the-safety-tolerability-and-pharmacokinetics-of-single-escalating-oral-doses-of-jdtic
#5
RANDOMIZED CONTROLLED TRIAL
Jeffrey J Buda, F I Carroll, Thomas R Kosten, Dennis Swearingen, Bradford B Walters
Animal studies suggest that kappa opioid receptor antagonists (KORAn) potentially could treat a wide variety of addictive and depressive disorders. We assessed the KORAn JDTic for safety, tolerability, and pharmacokinetics in a double-blind, placebo-controlled, randomized trial evaluating single oral doses in healthy adult males. Predose and postdose safety assessments included orthostatic vital signs; 6-lead continuous telemetry monitoring (approximately 16 h predose to 24 h postdose); 12-lead electrocardiograms (ECGs); clinical chemistry, hematology, coagulation, and urinalysis; psychomotor functioning (using the Wayne Saccadic Fixator (WSF)); and adverse events...
August 2015: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/25043862/effectiveness-of-biatrial-epicardial-application-of-amiodarone-releasing-adhesive-hydrogel-to-prevent-postoperative-atrial-fibrillation
#6
RANDOMIZED CONTROLLED TRIAL
Xiao Dong Feng, Xue Ning Wang, Xin Hiu Yuan, William Wang
OBJECTIVE: Postoperative atrial fibrillation (POAF) is the most frequent complication arising after cardiac surgery, occurring in 30% of cases. Amiodarone is the most effective drug for prophylaxis and treatment. However, because of significant extracardiac side effects, only high-risk patients are eligible for prophylactic amiodarone therapy. We performed a randomized prospective study of 100 patients undergoing cardiac surgery with epicardial application of amiodarone-releasing hydrogel to determine the effectiveness of preventing POAF...
September 2014: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/24698512/are-echocardiography-telemetry-ambulatory-electrocardiography-monitoring-and-cardiac-enzymes-in-emergency-department-patients-presenting-with-syncope-useful-tests-a-preliminary-investigation
#7
David T Chiu, Nathan I Shapiro, Benjamin C Sun, J Lawrence Mottley, Shamai A Grossman
BACKGROUND: Prior studies of admitted geriatric syncope patients suggest that diagnostic tests affect management < 5% of the time; whether this is true among all emergency department (ED) patients with syncope remains unclear. OBJECTIVES: To determine the diagnostic yield of routine testing in the hospital or after ED discharge among patients presenting to an ED with syncope. METHODS: A prospective, observational, cohort study of consecutive ED patients aged ≥ 18 years presenting with syncope was conducted...
July 2014: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/24330692/value-of-impedance-cardiography-during-6-minute-walk-test-in-pulmonary-hypertension
#8
Adriano R Tonelli, Laith Alkukhun, Vineesha Arelli, José Ramos, Jennie Newman, Kevin McCarthy, Bohdan Pichurko, Omar A Minai, Raed A Dweik
BACKGROUND: Methods that predict prognosis and response to therapy in pulmonary hypertension (PH) are lacking. We tested whether the noninvasive estimation of hemodynamic parameters during 6-minute walk test (6MWT) in PH patients provides information that can improve the value of the test. METHODS: We estimated hemodynamic parameters during the 6MWT using a portable, signal-morphology-based, impedance cardiograph (PhysioFlow Enduro) with real-time wireless monitoring via a bluetooth USB adapter...
December 2013: Clinical and Translational Science
https://www.readbyqxmd.com/read/24197403/a-randomized-controlled-clinical-trial-of-pacemaker-follow-up-in-clinic-and-by-telemedical-interpretation-of-the-pacemakers-magnet-mode
#9
RANDOMIZED CONTROLLED TRIAL
Dieter Hayn, Alexander Kollmann, Sabine Perl, Cornelia Kos, Brigitte Rotman, Peter Lercher, Karl-Heinz Tscheliessnigg, Günter Schreier
We assessed a two-stage follow-up procedure for cardiac pacemakers, where in-clinic follow-ups were partly replaced by telemedical follow-ups. This was compared with the standard follow-up regime (in-clinic follow-up only). The new procedure required an electronic patient record, a telemedical follow-up unit for recording ECGs while the pacemaker was temporarily set to magnet mode, an ECG processing unit, and a reviewing and reporting unit. A total of 177 (86 female) patients were randomized to the control group and 182 (98 female) patients to the telemedicine group...
December 2013: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/24093778/inhalation-of-diesel-exhaust-does-not-exacerbate-cardiac-hypertrophy-or-heart-failure-in-two-mouse-models-of-cardiac-hypertrophy
#10
Yonggang Liu, Wei-Ming Chien, Ivan O Medvedev, Chad S Weldy, Daniel L Luchtel, Michael E Rosenfeld, Michael T Chin
BACKGROUND: Strong associations have been observed between exposure to fine ambient particulate matter (PM2.5) and adverse cardiovascular outcomes. In particular, exposure to traffic related PM2.5 has been associated with increases in left ventricular hypertrophy, a strong risk factor for cardiovascular mortality. As much of traffic related PM2.5 is derived from diesel exhaust (DE), we investigated the effects of chronic DE exposure on cardiac hypertrophy and heart failure in the adult mouse by exposing mice to DE combined with either of two mouse models of cardiac hypertrophy: angiotensin II infusion or pressure overload induced by transverse aortic banding...
October 5, 2013: Particle and Fibre Toxicology
https://www.readbyqxmd.com/read/23992874/interictal-12-lead-electrocardiography-in-patients-with-epilepsy
#11
Vaishnav Krishnan, Kaarkuzhali B Krishnamurthy
Interictal electrocardiographic predictors of sudden unexpected death in epilepsy (SUDEP) are unknown. This study was designed to identify the unique features of the interictal 12-lead electrocardiogram (EKG) in patients with epileptic seizures. We conducted a retrospective chart review of adult patients below the age of 65 admitted to our epilepsy monitoring unit. Using EEG telemetry data, we classified patients as having nonepileptic seizures (NESs), probable epilepsy (PE), or definite epilepsy (DE) and analyzed 12-lead EKGs obtained on admission...
October 2013: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/23844751/impact-of-cardiac-telemetry-on-patient-safety-and-cost
#12
MULTICENTER STUDY
Evan M Benjamin, Robert A Klugman, Roger Luckmann, David G Fairchild, Susan A Abookire
BACKGROUND: With the impetus for healthcare reform and the imperative for healthcare organizations to improve efficiency and reduce waste, it is valuable to examine high-volume procedures and practices in order to identify potential overuse. At the same time, organizations must ensure that improved efficiency does not inadvertently reduce patient safety. METHODS: We undertook a multicenter analysis of the use of adult cardiac telemetry outside of the intensive care unit or step-down units at 4 teaching hospitals to determine the percentage of monitoring days that were not justified by an accepted indication and the monetary costs associated with these nonindicated days...
June 2013: American Journal of Managed Care
https://www.readbyqxmd.com/read/23495109/correlations-between-first-documented-cardiac-rhythms-and-preceding-telemetry-in-patients-with-code-blue-events
#13
Utpal S Bhalala, Christopher P Bonafide, Christian M Coletti, Penny E Rathmanner, Vinay M Nadkarni, Robert A Berg, Anita K Witzke, Melody S Kasprzak, Marc T Zubrow
BACKGROUND: Among in-hospital cardiac arrest (IHCA) patients, the first cardiac rhythm documented on resuscitation records (FDR) is often used as a surrogate for arrest etiology. Although the FDR generally represents the electrical activity at the time of cardiopulmonary resuscitation initiation, it may not be the ideal rhythm to infer the arrest etiology. We hypothesized that a rhythm present earlier-at the time of the code blue call-would frequently differ from the FDR, because the FDR might represent the later stage of a progressive cardiopulmonary process...
April 2013: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/23428352/the-impact-of-telemetry-on-survival-of-in-hospital-cardiac-arrests-in-non-critical-care-patients
#14
Kelby Cleverley, Negareh Mousavi, Lyle Stronger, Kimberly Ann-Bordun, Lillian Hall, James W Tam, Alex Tischenko, Davinder S Jassal, Roger K Philipp
OBJECTIVE: Since the introduction of telemetry over a half century ago, it has expanded to various units and wards within health care institutions outside of the traditional critical care setting. Little is known on whether routine telemetry use is beneficial in this patient population. The aim of this study was to determine the impact of telemetry monitoring on survival of in-hospital cardiac arrests in patients admitted to non-critical care units. METHODS: A retrospective study of cardiac arrests in patients admitted to non-critical care units within the Winnipeg Regional Health Authority from 2002 to 2006 inclusive was performed...
July 2013: Resuscitation
https://www.readbyqxmd.com/read/23366418/study-of-arrhythmia-prevalence-in-nuvant-mobile-cardiac-telemetry-system-patients
#15
Jonathan M Engel, Vipin Mehta, Richard Fogoros, Abhi Chavan
The Corventis NUVANT™ Mobile Cardiac Telemetry system is an innovative solution in the field of continuous monitoring of symptomatic and asymptomatic cardiac abnormalities to help physicians diagnose and treat non-lethal cardiac arrhythmias. As an FDA cleared product on the market for more than 2 years, the collected body of patient data represents a unique and powerful source of clinical information. Analysis of a sample of 951 NUVANT patients has revealed interesting statistics on the prevalence of various cardiac arrhythmias in the patient population...
2012: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/23102659/outpatient-cardiac-telemetry-detects-a-high-rate-of-atrial-fibrillation-in-cryptogenic-stroke
#16
Daniel J Miller, Muhib A Khan, Lonni R Schultz, Jennifer R Simpson, Angelos M Katramados, Andrew N Russman, Panayiotis D Mitsias
BACKGROUND: The etiology of cerebral ischemia is undetermined in one-third of patients upon discharge. Occult paroxysmal atrial fibrillation (PAF) is considered a potential etiology. A high rate of PAF detection with 21-day mobile cardiac outpatient telemetry (MCOT) has been reported in two small studies. Optimal monitoring duration and factors predicting PAF have not been adequately defined. METHODS: We performed a retrospective analysis on patients evaluated by MCOT monitoring within 6 months of a cryptogenic stroke or TIA...
January 15, 2013: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/23016848/impact-of-periictal-interventions-on-respiratory-dysfunction-postictal-eeg-suppression-and-postictal-immobility
#17
Masud Seyal, Lisa M Bateman, Chin-Shang Li
PURPOSE: Sudden unexpected death in epilepsy (SUDEP) is the leading cause of epilepsy-related mortality. Seizure-related respiratory dysfunction (RD), the duration of postictal generalized electroencephalography (EEG) suppression (PGES), and duration of postictal immobility (PI) may be important in the pathophysiology of SUDEP. Periictal interventions may reduce the risk of SUDEP. METHODS: We assessed the impact of periictal nursing interventions on RD, PGES, and PI duration in patients with localization-related epilepsy and secondarily generalized convulsions (GCs) recorded during video-EEG telemetry in the epilepsy monitoring unit...
February 2013: Epilepsia
https://www.readbyqxmd.com/read/22990234/beat-to-beat-corrected-qt-analysis-detects-corrected-qt-prolongation-in-50-consecutive-telemetry-monitored-patients
#18
Judy E Davidson, Donna Agan, Dan L Ballard, Huu Tam D Truong, Christine M Bridgen, Steven Rubino, Harminder Sikand, Joseph Stein
BACKGROUND: The American Heart Association/American College of Cardiology Foundation recommends monitoring for corrected QT (QTc) prolongation. The incidence of QTc prolongation in the general public is unknown. Episodic measurements may miss patients at risk. OBJECTIVE: The purpose of this study was to determine the incidence of QTc prolongation in hospitalized telemetry patients when beat-to-beat monitoring, confirmed by manual calculation, was used for detection...
November 2013: Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/22947413/requirement-for-cardiac-telemetry-during-intravenous-phenytoin-infusion-guideline-fact-or-guideline-fiction
#19
REVIEW
W J Siebert, A D McGavigan
Guidelines recommend the use of cardiac telemetry when phenytoin is administered intravenously. Clinical areas where telemetry is available may not always be the most suitable place to monitor and treat these sick patients. We sought to clarify the evidence regarding the need for cardiac telemetry during intravenous infusion of phenytoin.
January 2013: Internal Medicine Journal
https://www.readbyqxmd.com/read/22865387/gene-deletion-of-p2y4-receptor-lowers-exercise-capacity-and-reduces-myocardial-hypertrophy-with-swimming-exercise
#20
Michael Horckmans, Elvira Léon-Gómez, Bernard Robaye, Jean-Luc Balligand, Jean-Marie Boeynaems, Chantal Dessy, Didier Communi
Nucleotides released within the heart under pathological conditions can be involved in cardioprotection or cardiac fibrosis through the activation purinergic P2Y(2) and P2Y(6) receptors, respectively. We previously demonstrated that adult P2Y(4)-null mice display a microcardia phenotype related to a cardiac angiogenic defect. To evaluate the functional consequences of this defect, we performed here a combination of cardiac monitoring and exercise tests. We investigated the exercise capacity of P2Y(4) wild-type and P2Y(4)-null mice in forced swimming and running tests...
October 1, 2012: American Journal of Physiology. Heart and Circulatory Physiology
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