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Ventricular in Medical News

Berlin Heart Announces Restructuring of Management

... one of the intellectual fathers of the successful ventricular assist device INCOR(R). He will continue to ... and distributes implantable and external ventricular assist devices for patients of every age and body ... from severe end-stage heart failure. The ventricular assist device EXCOR(R) Pediatric is used ...

Atrial fibrillation in endurance athletes still poses problems for sports cardiologists

... atrial flutter, sinus node dysfunction, and right ventricular premature beats. "Given the fact that an ... structural changes, including atrial and right ventricular fibrosis and this fibrosis may play a role in ... not known if the sport-induced atrial and right ventricular fibrosis also reverses after deconditioning. This ...

Know Your Odds for Heart Failure

... that women had a greater and steeper rate of left ventricular thickening, and thus a higher risk of heart ... fewer risk factors had almost no increase in left ventricular mass with age," Vasan noted. "People who had more risk factors had a steeper increase in left ventricular mass with age." Another advance, outlined in ...

NewCardio Medical and Technology Team Presents Two Abstracts at Heart Rhythm Society Conference

... Evidence of Cardiac Memory During Continuous ventricular Pacing," authored by Drs. Alexei Shvilkin, Mark ... T wave abnormality) during continuous ventricular pacing using the Company's 3-dimensional ECG ... described in the setting of a return to normal ventricular activation. This observation advances our ...

Expert consensus on catheter ablation of ventricular arrhythmias

... undertaken into catheter ablation in the field of ventricular arrhythmia (VA) has been issued in a joint ... outcomes of catheter ablation for treatment of ventricular arrhythmias, a technique now being offered to ... therapies can ablation slow the progression of ventricular remodelling in structural heart disease? ...

Vivek Y. Reddy, M.D., Joins The Mount Sinai Medical Center as Director of Electrophysiology Laboratories

... heart rhythm affecting millions of Americans, and ventricular tachycardias, the most common cause of sudden ... famously a seminal multi-center clinical trial on ventricular tachycardia ablation. Known as SMASH-VT (Substrate Mapping and Ablation in Sinus Rhythm to Halt ventricular Tachycardia), the study examined the use of ...

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Ventricular in Medical Technology

Terumo Heart, Inc. Reaches Clinical Milestone as the 100th Patient Worldwide Receives the DuraHeart(TM) Left Ventricular Assist System

... who are at risk of death due to end-stage left ventricular failure. The DuraHeart LVAS carries a CE Mark ... who are at risk of death due to end-stage left ventricular failure. We are excited to offer this ... to artificial mechanical assist devices. Left ventricular Assist Systems are a type of mechanical ...

Perceptive Informatics Introduces Medical Imaging Methodology to Accelerate Development Decisions About Alzheimer's Treatments

... disease. The method, based on measuring ventricular size, provides a new approach to monitor brain ... Informatics. "Based on ADNI data, measuring ventricular change may be one of the most robust outcomes for ... Perceptive has developed a novel method of ventricular measurement that accurately reflects brain ...

HeartWare International Clinical Trial Shows 90% Survival at 180 Days

... clinical trial of the HeartWare(R) Left ventricular Assist System. The results were presented by Dr. ... miniaturized implantable heart pumps, or Left ventricular Assist Devices (LVADs), to treat patients suffering from advanced heart failure. The HeartWare(R) ventricular Assist System features the HVAD(TM) pump, the ...

Study Data Show Positive European Experience With DuraHeart Left Ventricular Assist Device for Advanced Stage Heart Failure Patients

... April 7 /PRNewswire/ -- The DuraHeart(TM) Left ventricular Assist System (LVAS) shows sustained benefits in ... active magnetically levitated centrifugal left ventricular assist system, are published on line in the ... 68 patients who received the DuraHeart Left ventricular Assist System between January 2004 and July 2008 ...

Pfizer Contributes Critical Data to URMC Drug Safety Initiative

... of its adverse effect of the process of cardiac ventricular repolarization - the split-second period between ... of an ECG recording that measures the process of ventricular repolarization. Prolongation of the QT interval associated with episodes of fatal ventricular arrhythmias is a leading cause of removal of ...

Berlin Heart's EXCOR(R) Pediatric Receives Unconditional Investigational Device Exemption (IDE) Approval

... Heart Inc. today announced its EXCOR(R) Pediatric ventricular assist device (VAD) has received unconditional ... and distributes implantable and external ventricular assist devices for patients of every age and body ... company also manufactures the implantable left ventricular assist device INCOR(R), which has been designed ...

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Ventricular in Medical Products

Atlas II HF ICD Family

Description:... The Atlas II HF systems are intended to provide ventricular antitachycardia pacing and ventricular defibrillation for automated treatment of life-threatening ventricular arrhythmias. In patients indicated for an ICD, ...
Company:St. Jude Medical, Inc.

Maximo VR Model 7232

Description:... InSync II Marquis) Separately programmable ventricular outputs for adapting pacing outputs to unique ... to terminate three-out-of-four episodes of fast ventricular tachycardia (VT)47 Enhanced PR Logic ... monitoring categories such as AT/AF Burden, ventricular rate during AF, heart rate variability, patient ...
Company:Medtronic Inc.

Contak® Renewal™ 3

Description:... resynchronization therapy defibrillator provides ventricular tachyarrhythmia therapy and cardiac ... Features: Independently programmable right ventricular (RV) and left ventricular (LV) pacing and sensing. Designed to reduce ...
Company:Guidant Corporation

Contak® Renewal™ 3

Description:... resynchronization therapy defibrillator provides ventricular tachyarrhythmia therapy and cardiac ... Features: Independently programmable right ventricular (RV) and left ventricular (LV) pacing and sensing. Designed to reduce ...
Company:Guidant Corporation

Contak Renewal® 2

Description:... ventricles or left ventricle only to synchronize ventricular contractions. The device provides ventricular tachyarrhythmia therapy to treat ventricular tachycardia (VT) ...
Company:Guidant Corporation

Contak® Renewal™ 3

Description:... resynchronization therapy defibrillator provides ventricular tachyarrhythmia therapy and cardiac ... Features: Independently programmable right ventricular (RV) and left ventricular (LV) pacing and sensing. Designed to reduce ...
Company:Guidant Corporation

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Ventricular in Medical Definition

Pathology

... cardiomyopathy ) - Arrhythmogenic right ventricular dysplasia Electrical conduction system of ... tachycardia , AV nodal reentrant tachycardia , ventricular tachycardia ) - Premature contraction ( Atrial , ventricular ) - Sick sinus syndrome Other heart ...

Numbering aberrant rhythms

... A typical example is with bigeminal premature ventricular beats, also known as a premature ventricular contractions/complexes (PVC). Following the PVC ... are considered as a brief run of non-sustained ventricular tachycardia or NS-VT. PVC's are not the only ...

Ambulatory blood pressure

... the daytime blood pressure reading. Target Organ Damage It's has being shown that end-organ damages related to hypertension, such as left ventricular hypertrophy, narrowing of the retinal arteries are more strongly associated with ABPM than with a clinical BP measurement, the reason being clinical ...
Ventricular in Medical Dictionary

Aortic stenosis

... that results in abnormal thickening of the ventricular septum and left ventricular wall. Aortic Stenosis Arrhythmias ... Tertralogy of Fallot: Four associated defects: a ventricular septal defect; pulmonary stenosis ; displaced ...

Arrhythmia

... classified according to their origin as either ventricular arrhythmia s (originating in the ventricle s) ... s - the large muscular chambers of the heart . ventricular arrhythmia s can cause sudden death in ... arrhythmia s may be present, such as supra ventricular tachycardia (SVT) or complete heart block . ...

Arrhythmias

... classified according to their origin as either ventricular arrhythmias (originating in the ventricle s) ... s - the large muscular chambers of the heart . ventricular arrhythmias can cause sudden death in someone ... other arrhythmias may be present, such as supra ventricular tachycardia (SVT) or complete heart block . ...

Atria

... focal atria l tachycardia Paroxysm al supra ventricular tachycardia Palpitations Fainting ... ... l tachycardia (PAT) and paroxysm al supra ventricular tachycardia (PSVT): PAT and PSVT are caused by ... uncoordinated contraction s of the atria l or ventricular muscle s that usually accompany heart ...

Atrial septal defect

... spontaneously. Atrial septal defect (ASD) ventricular septal defect (VSD) Less common types of CHD with ... or coil to close an atrial septal defect , ventricular septal defect, or patent ductus arteriosus. ... patent foramen ovale , atrial septal defect and ventricular septal defect Being older than 30 Being female ...

Defibrillator

... (model 7271) defibrillator for treatment of ventricular tachycardia and ventricular fibrillation ; Gem DR is a dual-chamber device ... emergency . People who have survived ventricular fibrillation and those at high risk are ...

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Ventricular in Biological News

Targeted drug therapy prevents exercise-induced arrhythmias

... The Dutch patient, for example, experienced ventricular tachycardia and ICD shocks whenever he got out ... a drug treatment that reduces or prevents the ventricular tachycardias, and therefore prevents the ICD ... defect in CPVT), and it completely prevented ventricular arrhythmias in the mouse model of CPVT. "So we ...

Study provides insight on a common heart rhythm disorder

... displayed heart disease symptoms, including ventricular arrhythmias, the prevalence of sinus node ... sinus node dysfunction, atrial fibrillation and ventricular arrhythmias. "We were fortunate in this study ... contraction of specialized heart cells called ventricular cardiomyocytes. Cells in the sinoatrial node have ...

Device helps patients survive, regain function til transplant

... device is called the HeartMate II® left ventricular assist device or LVAD. It is one of four in a new ... physicians have for treating patients who require ventricular assistance while they wait for a new heart, and ... (ECMO), the Thoratec and original HeartMate ventricular assist devices, the ...

Adult bone marrow stem cells injected into skeletal muscle can repair heart tissue

... of cell types. "Injecting MSCs or factors released by MSCs improved ventricular function, promoted myocardial regeneration, lessened apoptosis (cell ... MSCs, or trophic factors released by MSCs, into skeletal muscle improved ventricular function, promoted regeneration of heart tissue, decreased cell death and ...

Plasminogen activator inhibitor type-1 -- a potential link between heart failure and diabetes

... mice congenic on a C57BL6 background had comparable PAI-1 content in left ventricular myocardium despite a marked elevation of PAI-1 in plasma in the latter. 6 ... the PAI-1 overexpressing mice exhibited a 2-fold increase in left ventricular (LV) PAI-1 content. Histochemical analysis demonstrated 33% more LV ...

Gene therapy reversed heart damage in heart failure

... the rats who received the ARKct had a significantly increased left ventricular ejection fraction. The treatment also reversed the left ventricular deterioration and normalized the neurohormonal status. Dr. Koch said that ...

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Ventricular in Biological Technology

Berlin Heart Inc. Receives FDA Orphan Product Development Grant

... Exemption (IDE) study of the EXCOR(R) Pediatric ventricular Assist Device (VAD). Dr. Christopher Almond ... EXCOR(R) Pediatric The EXCOR Pediatric ventricular Assist Device is a mechanical cardiac support ... distributes implantable and external ventricular assist devices (also called mechanical heart ...

PeriCor Therapeutics Reports Positive Preclinical Results of GP531 at the European Heart Failure Congress in Nice

... an Adenosine Regulating Agent, Improves Left ventricular Function in Dogs with Chronic Advanced Heart ... to 300 mcg/kg/min significantly improves left ventricular (LV) systolic function. GP531 treatment, as ... blood pressure, and GP531 did not elicit de-novo ventricular arrhythmias, even at the highest doses. ...

500th Patient Receives Berlin Heart EXCOR Pediatric Ventricular Assist Device

... with the Berlin Heart EXCOR(R) Pediatric ventricular Assist Device (also known as the "Berlin Heart") ... EXCOR(R) Pediatric The EXCOR Pediatric ventricular Assist Device is a mechanical cardiac support ... distributes implantable and external ventricular assist devices (also called mechanical heart ...

Amorcyte Reports Phase I Results of AMR-001 to Improve Recovery From Severe Heart Attack at ACC Annual Scientific Session

... optimal time frame to attempt to prevent adverse ventricular remodeling. Caused by the progressive decline in heart muscle function following an AMI, ventricular remodeling can lead to permanent heart damage and ... each year, nearly 20% are severe enough to cause ventricular remodeling. Amorcyte's patented technologies and ...

CV Therapeutics Receives European Marketing Authorization for Ranolazine for the Treatment of Patients With Chronic Angina

... showing statistically significant reductions in ventricular arrhythmias with ranolazine. The labeling also ... improve myocardial relaxation and decrease left ventricular diastolic stiffness. "We expect ranolazine ... claims for the reduction of hemoglobin A1c and ventricular arrhythmias in patients with coronary artery ...

Boston Scientific Announces FDA Approval of New Heart Failure Lead

... ACUITY(R) Spiral lead has smallest left ventricular lead tip profile in the ... approval of its ACUITY(R) Spiral left ventricular lead for use with cardiac resynchronization ... lead and second in the ACUITY family of left ventricular leads. The product features a spiral fixation ...
Ventricular in Biological Products

Anisomycin from Sigma-Aldrich

Description:... transferase activity in eukaryote ribosomes. Reported to induce apoptosis in a variety of cells including promyelocytic leukemia cells, Jurkat cells, ventricular myocytes, and colon adenocarcinoma cells. Initiates intracellular signals and immediate early gene induction. Selective signaling agonist. Potent ...
Company:Sigma-Aldrich
Ventricular in Biological Dictionary

Semilunar valves

... has three cusps. Similar to the aortic valve, the pulmonary valve opens in ventricular systole, when the pressure in the right ventricle rises above the pressure in the pulmonary artery. At the end of ventricular systole, when ... What is semilunar valve ? Meaning of semilunar ...

Sarcoplasmic reticulum

... relationship is ... Ca-Mobility in the Sarcoplasmic Reticulum of ventricular ... The sarcoplasmic reticulum (SR) in ventricular myocytes contains releasable Ca ... Reverse Mode of the Sarcoplasmic ...

Right ventricle

... the right ventricle flows mainly into ... The 2D signs of right ventricular failure including wall motion, right ventricular dilation,ratios with ... As the right ventricle begins to fail, its ......

Purkinje fibers

... ... Purkinje fibers (or Purkyne tissue) are located in the inner ventricular walls ... Purkinje fibers work with the sinoatrial node (SA node) and ... to WikiDoc. ... Purkinje fibers . Section of the heart showing the ventricular septum. ... ... contractile myocytes to form Purkinje fibers in ... ...

Depolarization

... light ... Discusses right and left atrial enlargement, right and left ventricular hypertrophy, right and left bundle branch block, and other types of ... transient increase in fast ... ... results in rapid depolarization of ventricular myocytes ... This leads to slower depolarization of adjacent cells, and ...

Ventricle

...... The third ventricle communicates via the cerebral aqueduct, located within the ... The fourth ventricle is also continuous with the ... ventricular system Definition A ventricle is an internal cavity of the brain. ... The third ventricle also contains two saclike recesses called the anterior ....
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