View clinical trials related to Arrhythmias, Cardiac.
Filter by:To evaluate the use of an occlusion balloon (Bridge™ Occlusion Balloon, Spectranetics) within the Superior Vena Cava in lead extraction patients.
This is an observational, prospective, non-randomized, multicenter, post approval study being conducted in the United States, Europe and Asia-Pacific Regions.
The primary objective of this study is to evaluate whether, in patients with first-ever atherothrombotic or lacunar stroke without any previous history of atrial fibrillation (AF)/atrial flutter (AFL)/atrial tachycardia (AT), the detection of AF/AFL/AT (silent or symptomatic) by using a continuous cardiac rhythm monitoring with implantable loop recorder (ILR) during the first 12 months of observation is higher than the detection by using a standard cardiac monitoring (physical exam, 12-lead electrocardiogram [ECG] at baseline, 3, 6, and 12 months and Holter ECG at 3 months) in the same period of time.
With the increasing aging population demographics and life expectancies, the number of very elderly patients undergoing surgery is rising. Elderly patients constitute an increasingly large proportion of the high-risk surgical group. Cardiac complications and postoperative pulmonary complications are equally prevalent and contribute similarly to morbidity, mortality, and length of hospital stay. Specific optimization strategy of general anesthesia has been tested in high-risk patients undergoing major surgery to improve outcomes. Our hypothesis is that a combined optimization strategy of anesthesia concerning hemodynamic, ventilation, and depth of anesthesia may improve short- and long- term outcome in elderly undergoing high risk surgery.
Background: Arrhythmia recognition is a fundamental skill for the provider of advanced life support (ALS). Acquire it is difficult, leading to the birth of systematic methods in an attempt to simplify and optimize, however, it has not compared the effectiveness among the three methods with more evidence among professionals with varying degrees of medical training (ALS Workshop participants). Objective: To determine and compare the effectiveness of the three most widespread and with more evidence systematic methods (10, 6 and 4 steps) for the recognition of arrhythmias in a short-term and its perceived easiness among ALS workshop participants. Methods / design: Educational Cuasi experimental trial with pre and post intervention measurement, blind, with randomized allocation, in 84 ALS workshop participants. Three systematic methods to recognize arrhythmias will be taught and their effectiveness to diagnose in a short-term and its perceived easiness will be measured and compared.
The objective of this clinical investigation is to evaluate: 1. the safety and efficacy of the CyberHeart System, CardioPlan™ Software and Laptop, in treating patients with refractory ventricular tachycardia (VT) using the CyberKnife® Radiosurgical System. 2. The CyberHeart System performance with respect to the ability to contour myocardial targets that are transferred to the Multi-plan® Treatment Planning Software of the CyberKnife® system for the production and delivery of a safe radiosurgical treatment plan. Cardiac radiosurgery is a minimally-non invasive, painless, procedure. Tissue ablation can be accomplished precisely.
The main aim of this study, which was carried out in two parallel groups, is testing the efficacy of a specific micronutrients combination in adults with heart rhythm disturbances and accompanying symptoms. It is therefore the investigators hypothesis that daily oral administration of the specific micronutrients combination will lead to a decrease of symptoms awareness and to a reduction of heart rhythm disturbances in adults with or without structural heart disease. The principal endpoints will be a decrease in the total score of symptoms awareness.
This current care protocol follows the biomedical research protocol entitled "Non-invasive mapping of the heart ECG high amplification" that demonstrated the clinical value of noninvasive Cardioinsight® mapping system. Guide the management of patients hospitalized for cardiac rhythm radiofrequency ablation of cardiac arrhythmias, implantation or programming of a pacemaker, or assess the risk of serious arrhythmias or sudden death, with the currently used non-invasive mapping routine. The results obtained with non-invasive mapping will be compared with those obtained with the conventional method without non-invasive mapping.
The purpose of this study is to determine the safety on sauna followed by cold water bath, a common practice in many countries, 30 healthy subjects aged 40 years and older will be at the Montreal Heart Institute Prevention and Cardiac Rehabilitation centre.
This is a pilot study to assess barriers, evaluate and implement a patient oriented CIED management model incorporating advanced technological innovation to promote a paradigm shift to patient-centered care involving remote CIED monitoring and programming. The advancement in technology is very important as it addresses several potential gaps and barriers in the care of patients with CIEDS: 1. Long, expensive travel for patients 2. Morbidity to patients due to delay in receiving appropriate treatment 3. Efficiency in health care delivery 4. Patient satisfaction