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Intraoperative Detection of Rate Dependent Left Bundle Branch Block
Intraoperative Detection of Rate Dependent Left Bundle Branch Block

... tive laboratory values were within normal limits. Preoperative ...
First Report of a Confirmatory (Cohort B) Study of the
First Report of a Confirmatory (Cohort B) Study of the

... CE Mark approval for all sizes. In the U.S., the Parachute system is an investigational device limited by federal law to investigational use only and is not available for sale. ...
Lcz696 an Innovation for Heart Failure
Lcz696 an Innovation for Heart Failure

... [1]. It represents the most common cause of hospitalization in elderly patients (≥ 65 years) and its incidence has a growing trend mainly due to the aging of the population [2, 3]. Although heart failure increases the risk of death, nonfatal worsening of symptoms is the most common problem encounter ...
General
General

... You will be evaluated by the Procedure Attendings in the catheterization laboratory (Drs. Russell and Hare regarding procedural skills and will evaluate what you do as you do it and provide immediate feedback through discussion. The Attending on the service will also evaluate you regarding clinical ...
Life Threatening Arrhythmia and Management
Life Threatening Arrhythmia and Management

... rhythms have an automatic focus, arising from cells that are spontaneously depolarizing at a rapid rate  shock delivery to a heart with a rapid automatic focus may increase the rate of the tachyarrhythmia ...
SL2106
SL2106

... 21.6 Syncope of unclear etiology. 21.7 Borderline or high troponin levels in a setting other than ACS. 21.8 Significant cerebrovascular or peripheral atherosclerosis. 21.9 Re-evaluation (>or equal 1 yr) in patients with significant cerebrovascular or peripheral atherosclerosis. 21.10 Equiv ...
Histopathological study of the cardiac conduction system in systemic
Histopathological study of the cardiac conduction system in systemic

... Overall, the prevalence of cardiac involvement is estimated to affect more than 50% of SLE cases. All portions of the heart can be involved: pericardium, myocardium, cardiac conduc­ tion system, as well as coronary arteries. Pericarditis is the most common finding, while endocarditis is characterize ...
HFSA Advocacy Statement - Heart Failure Society of America
HFSA Advocacy Statement - Heart Failure Society of America

... Much of the care required by heart failure patients is delivered by primary care providers or general cardiologists. However, at each of the above stages, consultation from an Advanced Heart Failure specialist may be warranted, and the expertise of a specialist is essential during consideration of a ...
Session Number 314 STRIP TEASERS: IDENTIFYING FUNKY
Session Number 314 STRIP TEASERS: IDENTIFYING FUNKY

... If you've found yourself staring numbly at your patient's ECG wishing you could remember just a bit more of the content you learned in previous courses, then it's time for a tune up! This session will do a quick review of common dysrhythmias and heart blocks (don’t blink), and then move to more adva ...
Heart Failure: Definition
Heart Failure: Definition

... • 33% SCD-HeFT pts received ≥1 ICD shock (128 pts appropriate, 87 inappropriate, 54 both types) • Most common cause of death = progressive HF Poole JE et al, NEJM 2008;359:1009-17 ...
Heart Electrical Activation
Heart Electrical Activation

... Cardiac arrhythmia is when the electrical activity of the heart is irregular (faster/slower) than normal. ...
1- Functional anatomy and mechanical properties of heart
1- Functional anatomy and mechanical properties of heart

... Both ventricles pump the same volume of blood to systemic and pulmonary circulation. The right ventricle pumps blood to pulmonary circulation at low pressure. While the left ventricle pumps blood through the systemic circulation at high pressure. The left ventricle has a thicker wall than the right ...
Heart Function
Heart Function

... • This causes a decrease in (parasympathetic) vagus stimulation; • And an increase in sympathetic stimulation. ...
090706 Investor Presentation_Video link
090706 Investor Presentation_Video link

... MRI safe and image compatible • Proprietary developments for pacemakers • Proprietary solutions for making neurostimulators safe with MRI • Proprietary solutions for making stents and heart valves visible under MRI for diagnostics • Develop and patent innovations that can move market share between m ...
Effects of Nicorandil on the Clinical and Laboratory Outcomes of
Effects of Nicorandil on the Clinical and Laboratory Outcomes of

... benefits of Nicorandil for mortality and morbidity instable angina patients undergoing PCI despite the reduction in cardiac enzyme levels. This could be due to the relatively shortterm follow-up of the patients, as well as the dosage and route of drug administration (13). Therefore, it is recommende ...
Comparative Vertebrate Physiology
Comparative Vertebrate Physiology

... Arteries arise from base of aorta Venous blood empties into the right atrium ...
Cardiovascular System Part 2 - Monona Grove School District
Cardiovascular System Part 2 - Monona Grove School District

... Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing ea ...
No Slide Title
No Slide Title

... Take 5!!! Fibrillation is abnormal, rapid contractions of different parts of the heart that prevent the heart muscle from contracting as a single unit. Why does atrial fibrillation not cause Discuss with your immediate death, but neighbor and predict an ventricular fibrillation answer does? ...
atrial fibrillation - szto Welcome to Peninsula Heart Centre!
atrial fibrillation - szto Welcome to Peninsula Heart Centre!

... associated with the initiation of AF in some patients. A great deal of interest in this type of premature beat has resulted from a recent study by Haissaguerre, an electrophysiologist from France. His research focused on a small group of patients who experienced frequent PAC's during a Halter monit ...
mr-conditional cardiac device summary chart
mr-conditional cardiac device summary chart

... forms of symptomatic tachyarrhythmias. Dual chamber SureScan pacing systems are also indicated for dual chamber and atrial tracking modes in patients who may benefit from maintenance of AV synchrony. Dual chamber modes are specifically indicated for treatment of conduction disorders that require res ...
A One-year old infant with multiple cardiac masses and congenital
A One-year old infant with multiple cardiac masses and congenital

Publication is available here. - European Society of Cardiology
Publication is available here. - European Society of Cardiology

... UK centres where 44% of respondents did not offer pacing for any asymptomatic pauses. A previous EP wire in 2013 noted that pacing is used rarely in European centres for vasovagal syncope.4 The management of ventricular arrhythmias is always challenging for the cardiologist. There has been an update ...
(B). - OneDrive
(B). - OneDrive

... must be applied in rapid succession. This includes artificial ventilation and artificial circulationexternal cardiac compression. • 2. Artificial circulation can be carried out by external cardiac compression, which must be started at once. The exact instant of cardiac arrest is seldom known, and an ...
Demonstration of the Supernormal Period in the Intact Human Heart
Demonstration of the Supernormal Period in the Intact Human Heart

... reverted back to complete heart block with idioventricular rhythm. T h e ventricle responded to a stimulus only when it fell in a period extending from the later half of the terminal slope of the T wave to the initial portion of the U wave. T h e supernormal period was approximately 150 milliseconds ...
NEWS H  Cardiovascular Research Institute
NEWS H Cardiovascular Research Institute

... eart failure—the weakening of the heart’s pumping ability— can result from heart-muscle damage caused by a heart attack. The right treatment can prevent further damage, improve the heart’s pumping power and possibly even restore heart health. But receiving optimal treatment can be a challenge. Of th ...
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Cardiac contractility modulation



Cardiac contractility modulation (CCM) is a treatment for patients with moderate to severe left ventricular systolic heart failure (NYHA class II–IV). The short- and long-term use of this therapy enhances both the strength of ventricular contraction and the heart’s pumping capacity. The CCM mechanism is based on stimulation of the cardiac muscle by non-excitatory electrical signals (NES). CCM treatment is delivered by a pacemaker-like device that applies the NES, adjusted to and synchronized with the electrical action in the cardiac cycle.In CCM therapy, electrical stimulation is applied to the cardiac muscle during the absolute refractory period. In this phase of the cardiac cycle, electrical signals cannot trigger new cardiac muscle contractions, hence this type of stimulation is known as a non-excitatory stimulation. However, the electrical CCM signals increase the influx of calcium ions into the cardiac muscle cells (cardiomyocytes). In contrast to other electrical stimulation treatments for heart failure, such as pacemaker therapy or implantable cardioverter defibrillators (ICD), CCM does not affect the cardiac rhythm directly. Rather, the aim is to enhance the heart’s natural contraction (the native cardiac contractility) sustainably over long periods of time. Furthermore, unlike most interventions that increase cardiac contractility, CCM is not associated with an unfavorable increase in oxygen demand by the heart (measured in terms of Myocardial Oxygen Consumption or MVO2). This may be explained by the beneficial effect CCM has in improving cardiac efficiency. A meta-analysis in 2014 and an overview of device-based treatment options in heart failure in 2013 concluded that CCM treatment is safe, that it is generally beneficial to patients and that CCM treatment increases the exercise tolerance (ET) and quality of life (QoL) of patients. Furthermore, preliminary long-term survival data shows that CCM is associated with lower long-term mortality in heart failure patients when compared with expected rates among similar patients not treated with CCM.
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