Active clinical trials for "Heart Arrest"

The purpose of the research is to determine the best automated external defibrillator (AED) training approach for high-risk patients and their family members with regard to AED skills retention and psychological adjustment.

To determine whether hypertensive patients with ECG abnormalities and receiving hydrochlorothiazide diuretics were at increased risk of sudden death.

Determine the benefits of implantable cardioverter defibrillator (ICD) patients participating in a structured, 8-week educational telephone intervention delivered by expert cardiovascular nurses post-ICD. To determine if individuals participating in a post-hospital telephone nursing intervention would demonstrate (1) increased physical functioning, (2) increased psychological adjustment, (3) improved self-efficacy in managing the challenges of ICD recovery, and (4) lower levels of health care utilization over usual care at 1, 3, 6 and 12 months post-ICD implantation.

The objective of this study is to compare two forms of pre-training (an online narrative presentation and a serious game) to prepare 2nd year medical students for a hands-on training with physical simulators about out-of-hospital cardiac arrest management.

Myocardial protection is a fundamental element for the safety of patients when performing cardiac surgery. For this purpose, cardioplegia were rapidly established in clinical practice to protect the myocardium when performing aortic clamp. Cardioplegia are procedures to stop the contraction of myocardium. It is usually achieved with the use of chemicals ( cardioplegic solutions) or cold temperature (such as chilled perfusate). The composition of the cardioplegic solutions and their method of administration continuously changed over the years. At the present date, cold blood cardioplegias are performed in the investigator's center. The investigators regularly use two modes of administration: either by an antegrade path (injection in the coronary arteries), or a retrograde one (injection in the venous system). At present, there are no elements supporting the superiority or inferiority of one path compared to another. The difficulty lies within a clear estimation of the contractility state of the ventricular cardiac muscle. Technological developments in recent years provided a solution to this problem. The analysis of the pressure/volume curves generated by a ventricle allows an accurate quantification of the myocardial contractility. This requires the use of conductance catheters to accurately measure the ventricular volume and the ventricular pressure. The absolute ventricular contractility is then deduced with the help of a software. The investigators intend to use this pressure-volume loops, obtained with conductance catheters, to compare the contractility of the right heart ventricle after antegrade vs retrograde cardioplegia.

Death from cardiac disease is one of the most common causes of death in the western world. The majority of these deaths takes place outside hospital as sudden cardiac death. However, with immediate (within minutes) actions such as cardiopulmonary resuscitation (CPR) and defibrillation many lives would be saved. CPR is a key factor to increase survival from Out of Hospital Cardiac Arrest (OHCA). CPR buys time by supporting the brain with some circulation in waiting for a defibrillator that can restart the heart. In Sweden about 2,5 million people are trained in CPR. However, only about half of all OHCA victims will get CPR in waiting for ambulance arrival. The aims of the Response to Urgent Mobile message for Bystander Activation (RUMBA) trial is to try a new way of logistics to increase bystander CPR by recruiting lay volunteers to nearby OHCAs via their mobile phones. Hypothesis: By dispatching lay volunteers to nearby OHCAs with mobile phone technology bystander CPR may increase from 50% to 62,5 %

Chest compression (CC) feedback devices are used to perform CC measurements effectively and accurately on patients in hospital beds. However, these devices do not take account of the compression of the mattress, which results in overestimation of CC depth. This study is the validation study to demonstrate that a new method using one accelerometer(U-cpr) is useful to overcome this limitation and thus measure compression depth more accurately when performing cardiopulmonary resuscitation (CPR) on patients.

Prompt delivery of cardiopulmonary resuscitation (CPR) can double a victims chance of survival from cardiac arrest (CA), yet it is provided in less than 1/3 of witnessed events. Studies indicate that video-based education methods can effectively train bystanders in CPR. Using the education and evaluation methods of an existing in-hospital training program, the investigators will assess the CPR skills of students taught with video-only methods, with and without psychomotor skills practice, and compare them to those using a video self-instruction (VSI) kit.

The purpose of this study is to evaluate the effectiveness of a real-time home CPR(cardiopulmonary resuscitation) training program. The study participants will be allocated to two different CPR training programs. The intervention group will participate in the real-time home CPR training program while the control group will participate in the conventional CPR training program. The investigators will compare the quality of chest compression between the two study groups. The investigators hypothesize that the new real-time home CPR training program is non-inferior to the preexisting conventional CPR training program.

To determine if an education and support nursing intervention program helped sudden cardiac arrest survivors adjust to the event and to getting an ICD