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Tricuspid valve dysplasia - what`s in a diagnose? Student Eveline J
Tricuspid valve dysplasia - what`s in a diagnose? Student Eveline J

... onset might be the fact that the owners were subjectively asked to determine this age. The best way to define if a patient is symptomatic or not, would be to evaluate him in a veterinary clinic. The small amount of patients included in this study, is most definitely the greatest hazard. Therefore, h ...
subject
subject

... vascular and cardiac effects of pulmonary hypertension the role of fat tissue in vascular regulation the effect of mechanical ventilation on the cardiovascular system. The course contains the following practical elements: 3D-life cell imaging of vascular cells isolation and culture of vascular smoot ...
Document
Document

... A third degree atrial ventricular block is also know as a complete heart block artrioventricular block of 3degree AV block. It is a problem with electrical conduction. All electrical conduction from the atria are blocked at the AV junction, therefore, the atria and the ventricles beat independently ...
A criss-cross heart
A criss-cross heart

... anomaly characterized by crossing of the inflow streams of the two ventricles and almost always associated with other severe cardiac diseases. In this article, a total of seven patients with criss-cross morphology were identified from the hospital records and clinical characteristics of these patien ...
Acute Heart Failure After Myocardial Infarction
Acute Heart Failure After Myocardial Infarction

... out that in the study group there was a  survived patients after a month which makes ,  from the total of all patients; in the control group  patients e.g. ,  of total number of patients survived. Both absolute and relative calculations point the statistically significant higher number ...
Ivabradine – The first I inhibitor for the treatment of chronic stable
Ivabradine – The first I inhibitor for the treatment of chronic stable

... presenting symptom of CAD is the chest pain associated with angina. Angina occurs when myocardial perfusion is inadequate to meet oxygen demand. An increased heart rate (HR) plays a vital role in CAD, not only as a trigger of most ischaemic events, but also as an important predictor of cardiovascula ...
use of tee in minimally invasive cardiac surgery
use of tee in minimally invasive cardiac surgery

... procedures. Such procedures are becoming more and more popular everyday. In OPCAB procedures TEE can be of help in assessing how well the ventricle is tolerating the procedure, which inevitably involves manipulation of the heart by the surgeon. Assessment of ischemia is very useful by TEE as positio ...
How to reduce dose in Cardio CT SOMATOM Definition Flash syngo
How to reduce dose in Cardio CT SOMATOM Definition Flash syngo

... window can be extended to the systolic part of the cardiac cycle enabling scans for patients with an heart rate up to 90 bpm. The variability should not exceed 5 bpm. ECG pulsing is also possible, allowing a functional evaluation based on sequence data. The stack overlap is fixed to 10% in a 3D Sequ ...
Read more regarding the ECGenie and also view
Read more regarding the ECGenie and also view

... ECGenie: Non-invasive electrocardiogram ideal for preclinical screening Unlike telemetry, the ECGenie is a non-invasive electrocardiogram instrument, making it an ideal system for preclinical screening of novel compounds. After an initial acclimation period, a conscious rodent (rat or mouse) is plac ...
APPLICATIONS OF IMPLANTABLE MEDICAL SENSORS FOR HEART FALIURE: A REVIEW
APPLICATIONS OF IMPLANTABLE MEDICAL SENSORS FOR HEART FALIURE: A REVIEW

... These implantable devices can take the form of permanent pacemakers (PPM), implantable cardioverter-defibrillators (ICD), or cardiac resynchronization therapy devices that have been placed for other indications.Or, they can be specially designed implantable hemodynamic sensors and monitors that can ...
Heart Transplantation Update 2012
Heart Transplantation Update 2012

... •  Severe functional limitation NYHA class III or IV on optimal medical therapy irrespective of EF •  Severe or recurrent myocardial ischemia not amenable to revascularization •  Recurrent /refractory dysrhythmias –  High risk of sudden death –  Unacceptable quality of life due to frequent ICD disch ...
clinical problems in cardiopulmonary disease
clinical problems in cardiopulmonary disease

... decreases the incidence of future coronary events by ⬎ 50%, and this agent is a well-tolerated drug. Cholesterol lowering improves endothelial function, delays the progression of CAD, and, most importantly, leads to the stabilization of the atherosclerotic plaques preventing future acute coronary sy ...
Occasional dropped ventricular pacing in apatient with no
Occasional dropped ventricular pacing in apatient with no

... femoral vein. He was taking phenobarbital and lacosamide that were both required to control his seizure disorder. After temporary pacing initiation, he had no underlying rhythm at 48 h. In anticipation of potential need for brain MRI imaging, an Advisa MRIw A2DR01 (Medtronic) was implanted. On revie ...
MCGHealth Cardiovascular Center
MCGHealth Cardiovascular Center

... Newer minimally invasive Carotid Artery Angioplasty with Stenting (CAS) ...
Press Release Template
Press Release Template

... The WATCHMAN Device is a permanent implant designed to close the left atrial appendage in the heart in an effort to reduce the risk of stroke. With all medical procedures there are risks associated with the implant procedure and the use of the device. The risks include but are not limited to acciden ...
Ischaemic Heart Disease
Ischaemic Heart Disease

...  Coronary flow for LV only occurs during diastole due to high filling pressures, whilst flow for RV occurs during both systole + diastole. This explains why LV is infracted more often than RV (i.e.: RV has better blood supply). Myocardial Ischaemia (Robbins 6th Ed pp 550) There are different levels ...
myocarditis - WordPress.com
myocarditis - WordPress.com

... involvement in other month of pregnancy or organs (up to 70%) within 5 months following delivery ...
Exam - Test Bank Team
Exam - Test Bank Team

... 15) The P waves are the first waves you should look for when analyzing a rhythm strip because: A) they are the biggest and thus most visible. B) they are the most important for diagnosing heart disease. C) they always have a constant relationship with the waves around them. D) they are usually very ...
ECGs 375
ECGs 375

... • Diltiazem, digoxin, and -adrenergic blockers used to control ventricular rate • Antiarrhythmic drugs used to convert atrial flutter to sinus rhythm or maintain sinus rhythm • Radiofrequency catheter ablation used as ...
Chronic Heart Failure
Chronic Heart Failure

... How do we treat heart failure • Medications that lower blood pressure and heart rate, thereby decreasing the strain on the heart • Restriction of water and salt • Treating diabetes, high blood pressure, coronary artery disease ...
Left ventricular hypertrophy: why does it happen?
Left ventricular hypertrophy: why does it happen?

... with ESRD [7]. This study showed that LVH is an important, independent determinant of survival in these patients. It also suggested that if left ventricular mass could be decreased in these patients, it might result in improved survival rates. Anaemia, hypertension and the presence of an arterioveno ...
here - British Cardiovascular Society
here - British Cardiovascular Society

... stand-alone meeting, ‘Heart failure with preserved systolic function’, will take place on Thursday 26 May. The aim of this session is to help improve recognition of the symptoms of heart failure with preserved systolic function and, hence, the diagnosis of this extremely important and difficult cond ...
HS_8-5_Intro to Medicine
HS_8-5_Intro to Medicine

... Both must have a source of electricity, both can provide an interesting beat, both can be heard with the human ear. ...
Predictors of Appropriate Implantable Cardioverter
Predictors of Appropriate Implantable Cardioverter

... tricular function as independent predictors of appropriate ICD therapy, whereas the extent of coronary disease was not predictive. Impaired renal function was also associated with a higher rate of appropriate ICD therapies, just reaching statistical significance in multivariate analysis. Among patie ...
ACS .CHF. PE - Medical Groupf2
ACS .CHF. PE - Medical Groupf2

... •B-type natriuretic peptide (BNP) and N-terminal pro-B-type (NT-proBNP) natriuretic peptide levels, which are increased in heart failure; these measurements are closely correlated with the NYHA heart failure classification •Electrocardiogram (ECG) (12-lead), which may reveal arrhythmias, ischemia/in ...
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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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