ventricular

A cross section through the heart reveals a ventricular aneurysm with a very thin wall at the arrow. Note how the aneurysm bulges out.

An important example is the chaotic behavior of ventricular fibrillation, a severely abnormal heart rhythm that is often life-threatening.

Some light hypertension, although left ventricular hypertrophy or other changes in organ damage, but no symptoms, the same as you.

Ventricular tachycardia or fibrillation or severe bradycardias or asystole may cause these symptoms in the form of a Stokes-Adams attack.

Link ventricular repolarization of the moment by a vector of the track is ventricular re-polarization ECG vector ring, or T ring.

Propafenone has no effects on QT interval, however it prolongs ventricular depolarization.

Moderate mitral regurgitation was more common in eccentric left ventricular hypertrophy group.

The pumps, ventricular assist devices, are typically used with a heart still in place to help the chambers circulate blood.

In 42% of the group, MR was detected. Age and left ventricular ejection fraction were the only predictors of its development.

Methods The clinical data of a patient of our hospital with hyperkalemia-induced ventricular tachycardia was retrospectively analysed.

Hypertension left ventricular hypertrophy ( LVH) is one of the major risk factors, leading to cardiovascular disease death.

Intravenous magnesium can be considered as a safe adjunct to digoxin in controlling the ventricular response in atrial fibrillation.

Causes of immediate death are ventricular fibrillation and paralysis of the Brain's Breathing centre or of the heart.

The network used for distinguishing the normal beat and the premature ventricular contraction and high performance was obtained.

Atrial or ventricular extrasystoles are often described as skipped beats, whereas atrial fibrillation is identified as an irregularity.

The persistent truncus is always accompanied by a membranous ventricular septal defect.

Left ventricular function can be assessed by contrast ventriculography, radionuclide ventriculography, or echocardiography.

Ventricular septal defect is a hole in the division between the heart ventricles.

Next, your heart's ventricles contract (an event called ventricular systole) and pump blood out of your heart.

Additional sutures maybe placed through the hole located at the white connector at the distal end of the ventricular catheter.

is caused by the nonlinear interaction between the sinus node and myopic Ventricular focus in the heart.

During diastole, however, the cardiac muscle relaxes and no longer obstructs the blood flow through the left ventricular blood vessels.

Remove the catheter and bolt from the package. Set the length of the ventricular catheter at the estimated level of the patient's ventricle.

This is the heart of a premature stillborn with Trisomy 13 in which a ventricular septal defect is visible in the membranous septum.

Objective To investigate whether the transition from ventricular tachycardia (VT) to ventricular fibrillation (VF) behaves chaotic dynamics.

Biventricular pacing has recently been shown to be better than right ventricular pacing after AV node ablation.

The blow to the chest can trigger ventricular fibrillation if the blow strikes at exactly the wrong time in the heart's electrical cycle.

Director: Restrictive cardiomyopathy is characterized by impaired ventricular filling due to increased myocardial stiffness.

The ventricular reconstruction after Myocanliae infarction is one of important critical conditions in remote cardiac death.

The central venous catheter showed a right ventricular pressure curve, suggestive of a tricuspid valve insufficiency.

Natural history of ventricular premature contractions in children with a structurally normal heart: does origin matter?

Objective: To report anatomic correction of the transposition of great artery with ventricular septal defect and pulmonary stenosis.

Right ventricular outflow tract obstruction developed and was quickly diagnosed by transesophageal echocardiography.

Objective To evaluate the clinical significance of the number and manifestation of ventricular arrhythmia in ambulatory electrocardiogram.

A reduction in right ventricular contractility is an unusual cause for impaired emptying of the systemic venous reservoir.

This would suggest pulmonary atresia with a ventricular septal defect, and the flow is blood going to the lungs only.

Lidocaine is commonly used local anesthetics of amide derivatives and a drug to treat ventricular arrhythmia.

This may improve the blood supply to your heart and reduce the frequency of your ventricular tachycardia.

Left ventricular dilation, meaning the heart's left ventricle is larger.

Recording of Monophasic Action Potential Across the Left Ventricular Free Wall in Vivo With Composite Electrodes.

Ventricular repolarization inconsistency is an important factor that leads to ventricular arrhythmia.

Conclusion: Left ventricular concentric hypertrophy in hypertension is an important risk factor for coronary heart disease.

The presence of right ventricular overload on physical examination or electrocardiogram is an especially important clue.

Use the stylet to place the ventricular with thumb and index finger on the top of the catheter and insert into the ventricle.

This condition is seen commonly with agenesis of the corpus callosum and does not respond to ventricular shunting .

patients with either narrow or wide QRS complexes responded to CRT clinically and in terms of ventricular structure.

to demonstrate the feasibility of 3D navigation into the veins where left ventricular leads have to be placed.

Conclusions: Repolarization gradients exist over the swine left ventricular epicardium in normal state.

Nevertheless a few small arteries and veins remained in the fibrous tissue of some channels and communicated with the ventricular cavity.

In the present study a ventricular pressure-clamping system has been developed, which can be applied to isolated-perfused rabbit hearts.

METHODS: the whole-cell patch-clamp techniques were used to record INa in isolated ventricular myocytes from SD rats.

The left ventricular myocardial masses were raised and left ventricles were in hyperkinetic circulatory state.

We suggest that polymorphous ventricular tachycardia with short-coupled variant has different underlying causes and pathogenetic mechanism.

Methods A retrospective analysis was made of 20 cases of fourth ventricular tumor surgically treated in sitting position.

The Dispersion of Ventricular Repolarization During Programmed Extra Stimulation in Patients Without Structural Heart Disease .

Objective To summarize the clinical experience of emergency termination of sustained monomorphic ventricular tachycardia.

Objective To investigate the clinical significance of positive ventricular late potentials (VLP) in patients with cardiovascular diseases.

Keeping and promoting the ventricular activation's synchronization still is the main directions of future Physiologic pacing.

An alternative classification emphasizes etiology: regurgitant murmurs from semilunar insufficiency versus ventricular filling murmurs.

Conclusion The results suggested the hypertrophic ventricular fold disturbed the phonation , making the fundamental frequency lower.

OBJECTIVE: To summarize the experience in diagnosis and treatment of arrhythmogenic right ventricular cardiomyopathy (ARVC) in children.

however, in hypoxic SERT mice, dexfenfluramine reduced both systolic right ventricular pressure and pulmonary vascular remodeling.

Objective To explore the relationship between hypertensive Left ventricular hypertrophy (LVH) or patterns and coronary artery stenosis.

Left ventricular pseudoaneurysm is an unusual complication of aortic valve replacement.

Objective: To observe the minimally invasive surgery to the influence of the death rate resulted from the ventricular hemorrhage.

abstract: Objective To report the right ventricular arrhythmia by radiofrequency catheter ablation(RFCA) experience.

Reduction in contractility, the extent of ventricular contraction and hence the amount of blood pumped from the ventricle when it contracts.

Objective To explore the characteristics of arrhythmogenic right ventricular cardiomyopathy (ARVC).

Act against arrhythmia, expecially atrial or ventricular premature beats, but have no effect on effect on atrial fibrillation.

The treatment of ventricular rate control is an important vital method in dealing with acute and chronic atrial fibrillation.

If you so choose, you may attach the drain port of the ventricular catheter to a ventricular drain system.

ATP-Sensitive Potassium Current Alterations during Ischemic Preconditioning in Guinea Pig Ventricular Myocytes.

Early, accurate and reliable estimates of ventricular asynchrony may help to choose optimal candidates for cardiac resynchronization.

Conclusions: Adding intravenous magnesium to digoxin reduces fast ventricular response in acute onset atrial fibrillation.

Transient left ventricular apical ballooning syndrome should be included in the differential diagnosis of acute chest pain.

The characteristics of hypertrophic cardiomyopathy ( HCM) are hypertrophy of ventricular muscle and increase of cardiac weight.

Evidence of abnormal left ventricular relaxation or filling, diastolic distensibility and diastolic stiffness.

Methods Meticulous nursing after urgent coronary artery bypass graft (CABG) and ventricular perforation repair operation.

Objective: To explore the clinical characters of pyknosis insufficiency of ventricular myocardium with viral myocarditis.

Circumferential strain, radial strain, rotation were evaluated with left ventricular short axis view speckle tracking imaging after PCI.

Radiofrequency catheter ablation has found wider applications for the treatment of supraventricular and ventricular tachycardias.

Method 2-DE M-mode and pulsed Doppler were used to measure left ventricular geometric model mitral valve and pulmonary venous flow index.

Conclusion Simvastatin combined with metoprolol is effective in the treatment of premature ventricular contractions.

Catheter Ablation of Ventricular Tachycardia and Symptomatic Ventricular Premature Beats .

The nomenclature and possible cause of hypertrophic cardiomyopathy (HCM) with ventricular dilatation and heart failure were explored.

The Micro Sensor Ventricular Catheter Kit is designed for intraventricular pressure monitoring, and CSF drainage application.

Experience on the Treatment of Pathologic Ventricular Tachycardia by Radiofrequency Catheter Ablation.

These changes may include ventricular wall hypertrophy, and chamber dilatation to varying degrees, often depending on the training regime.

We report a patient with left ventricular free wall rupture in its most severe form who survived after surgical intervention.

electrocardiogram showed myocardial ischemia, more frequent ventricular premature beats and the origin of atrial premature beats.

abstract: Objective To evaluate the right ventricular acute myocardial infarction diagnosis and treatment of disease.

abstract: Objective: To investigate the effects of osthol on voltage-dependent sodium currents in rat ventricular cardiomyocytes in vitro.

Mapping and Ablation of Idiopathic Left Ventricular Tachycardia Using A Noncontact Balloon Catheter Mapping System .

Objective To explore the clinical significance of positive ventricular late potentials(VLP) in patients with coronary artery disease.

Within the adult heart, it is convention to distinguish the conduction system and working (atrial and ventricular) myocardium.

Objective: To explore the relationship between ventricular arrhythmia and psychosocial factors.

Conclusions Adding surgical ventricular reconstruction to CABG reduced the left ventricular volume, as compared with CABG alone.

Effects of Magnesium Potassium Aspartate a nd Its Combination With Propafenone on Ventricular Electrophysiology in Rabbits.

Conclusion: Analysis of the factors causing arrhythmia may play decisive roles in curing effect on ventricular arrhythmia.

Effect of antihypertensive monotherapy and combination therapy on arterial distensibility and left ventricular mass.

Compared with controls, the patients had higher left ventricular mass, left atrial volume index, and pulmonary artery systolic pressure.

Onset of syncope denotes a poor prognosis in patients with CAD, myocarditis, cardiomyopathy, and known ventricular arrhythmias.

Ventricular free wall rupture resulting in pericardial tamponade and shock is a known complication of myocardial infarction.

That device is the ventricular-peritoneal shunt, a tube that drains excess cerebrospinal fluid into the peritoneal cavity.

Objective To explore the relationship ambulatory blood pressure ( ABP ) and left ventricular hypertrophy (LVH).

Ventricular remodeling after acute myocardial infarction : effect of low- intensity laser irradiation .

Post-traumatic ventricular septal defects (VSD) can occur after acute MI or iatrogenically after invasive surgical procedures.

Closing of the valve during ventricular contraction prevents the backflow of blood into the atrium.

To investigate whether myocyte apoptosis is involved in ventricular remodeling in cardiac hypertrophy and heart failure.

Objective: To investigate the correlation between left ventricular mass and QT dispersion in hypertensive patients.

Transient left ventricular apical ballooning syndrome is a rare cause of acute chest pain mimicking acute myocardial infarction.

Objective: To investigate effects of Nifedipine GITS on the primary hypertension and left Ventricular hypertrophy.

Hypertrophied myocardium is prone to proarrhythmic toxicity and development of the torsade de points type of ventricular tachycardia.

They are effective antihypertensive agents with promise, theoretically, in the prevention and regression of ventricular hypertrophy.

In this paper, we present an original method to assess the deformations of the left ventricular myocardium on cardiac cine-MRI.

Methods The whole cell patch clamp technique was used in isolated ventricular cells of guinea pigs.

Preoperative left ventricular ejection fraction (LVEF) was lower in two groups, and improved in postoperative 1 month.

Pulmonic stenosis is a congenital disease in dogs characterized by right ventricular outflow tract obstruction.

Value of aVL lead in diagnosing right ventricular infarction involvement in patients with acute inferior myocardial infarction.

Objective To investigate the modality and technique of flat-panel detector DSA in analysis of left ventricular ejection fraction(LVEF).

To establish acute myocardial infarction (AMI) model in dogs and observe the changes of post-infarction ventricular remodeling.

Conclusion: Serious ventricular arrhythmia is the main cause of SCD after 8 days to 8 years of AMI.

Ventricular tachycardia happened during hypoxemia and agitation, but responded well to lidocaine.

Result: Pyknosis insufficiency of ventricular myocardium tended to appear with viral myocarditis.

The clinical symptoms, blood pressure, heart rate and left ventricular hypertrophy related indexes were detected.

Background: The tissue repair after myocardial infarction (MI) is the determinativefactorof ventricular remodeling.

OBJECTIVE To observe the effects of captopril and low-dosage aspirin combination on left ventricular remodeling in heart failure rats.

Study on the transient outward potassium current of the canine right ventricular epicardial cells.

Objective To explore the MR manifestations of cerebral ventricular tumors, and to improve the diagnosis and differential diagnosis level.

Patients may have weak ventricular contractions and recordable aortic pressure (pseudo-PEA).

Left ventricular failure results in distention of the left atrium, engorgement of the pulmonary veins.

All of the patients were repaired of their ventricular septal defect under cardiopulmonary bypass (CPB).

The rapid two-stage approach is applicable for older patients with D-TGA with intact ventricular septum or small ventricular septal defect.

Recent findings: Cardiac arrest and ventricular fibrillation in children are not as uncommon as previously reported.

The monitoring of right cardiac pressure can provide an unreliable determinant of left ventricular filling pressure.

Experimentally measured aortic pressure and left ventricular pressure from six male dogs were taken as input data for emulation.

Aortic stenosis is a congenital disease in dogs characterized by left ventricular outflow tract obstruction.

Objective To analyze the imageologic characteristics of lateral ventricular meningioma for increasing the diagnostic accuracy.

Cardiac index, left ventricular index, left ventricle wall thickness and diameter of myocardial cell were recorded.

Surgical Management of Ventricular Septal Defect With Pulmonary Hypertension in Infants .

Most congenital ventricular diverticula are found in newborns and children, but may be found in all age groups.

DISCUSSION: Although exceptional, tamponade may occur in patients with signs of left ventricular failure.

After surgical reconstruction a relapse produced an aorta left-ventricular fistula with septic embolizations and cardiac decompensation.

Conclusion "Shensong Yangxin Capsule" is effective to improve the clinical symptoms and electrocardiogram of ventricular premature beat.

It is widely used in patients with supraventricular and ventricular arrhythmias.

Ventricular arrhythmias may follow the administration of epinephrine .

Conclusion: Osthole decreased sodium currents in rat ventricular cardiomyocytes in concentration-dependent and use-dependent.

Plasma BNP will play an important role in the diagnosis, prognosis and treatment of hypertension and left ventricular hypertrophy.

Amiodarone is useful in acute management of sustained ventricular tachyarrythmias, regardless of hemodynamic stability.

Aim. . . To compare the reverse effect of Captopril with Benazepril on hypertensive left ventricular hypertrophy.

The score of regional ventricular wall motion has high specificity and sensitivity in the diagnosis of coronary artery disease.

Differential Effects of Propofol and Sevoflurane on Ischemia-induced Ventricular Arrhythmias and Phosphorylated Connexin 43 Protein in Rats.

Nevertheless, they expressed the most pronounced left ventricular hypertrophy.

Research has proved that raphani soluble alkaloid has conspicuous depressurization and can reverse left ventricular hypertrophy .

Objective: To explore the effects of mechanical ventilation the treatment of acute left ventricular failure.

Objective To investigate the mechanism of ventricular arrhythmia by propranolol for clinical test.

Results Both the patients, all in situs solitus, had ventricular septum defect under aorta and D-great vessel transposition.

abstract: Objective To observed the effect of simvastatin combined with metoprolol on premature ventricular contractions.

Objective To explore the electrophysiological basis of right ventricular outflow tract (RVOT) arrhythmogenesis.

Reverse left ventricular remodeling has an additive role in correcting mitral valve closure, they conclude.

Congenital ventricular diverticulum is a rare cardiac malformation.

Do you perhaps ventricular arrhythmia which might be promoted by the atrial fibrillation.

The first heart sound is caused by the closure of the atrioventricular valves and so marks the beginning of ventricular systole.

Left ventricular mass index (LVMI) was determined by two dimensional echocardiography.

Hold the ventricular catheter in place securely and pull any slack on the catheter away from the incision side.

The tumours mainly involves the aryepiglottic folds, the ventricular folds or extending to the pyriform fossa, uncommon being subglottic.

Prolonged ventricular repolarization, an electrical conduction anomaly that could lead to heart rhythm abnormalities.

It is located in endocardium dark side, show meshy distributing, the network inside cardiac muscle is formed inside ventricular flesh deep.

Ventricular arrhythmia and low cardiac output were the most frequent complications.

Objective: It is to observe the effect of propafenone and amiodaron on chronic heart failure complicated with premature ventricular beats.

A ventricular extrasystole may also affect the conduction through the AV node.

Objective To investigate the characteristics of Color Doppler Flow Imaging in left ventricular-right atrium communication (LVRAC).

The human heart from the left ventricular and right ventricular and left and right atrium structure.

I ordered drugs for ventricular fibrillation and requested that electrical paddles be readied .

Objective To investigate the method of Urokinase (UK) in patients with cerebral ventricular hemorrhage.

Electrical defibrillation is the most effective method to treat the ventricular fibrillation(VF).

Dispersion of the Ventricular Repolarization in the Voltage Domain.

Conclusion A deletion polymorphism of ACE gene probably increases the risk for left ventricular hypertrophy in Chinese hypertensives.

Holter monitor was negative for significant atrial or ventricular arrhythmias.

Normal size, shape and position of the supra and infra- tentorial ventricular system.

Holding the ventricular catheter straight will facilitate passage.

The character of heart rate variation in non - organic cardiopathy patients who have ventricular premature beat.

Objective: To investigate the effects of Shenmai injection on ventricular remodeling after acute myocardial infarction(AMI) in rats.

Although artificial hearts are stymied by complications, left ventricular assist devices (LVADs) are extending lives.

Noncompaction of the ventricular myocardium in children is a special and rare inborn cardiomyopathy.

Conclusion CT and MRI are reliable tools for diagnosing lateral ventricular meningioma.

The clinical characters, ECG manifestations and reaction to treatment were studied for 21 cases of branch ventricular tachycardia.

(What 5) conducts block sluggish without room room is clonic room sex is tachycardia, ventricular attack move, ventricular and vibratile .

Detect Ventricular Late Potentials Using Filter Bank and Correlation Method.

Reentry is the chief mechanism in most cases of ventricular tachycardia with organic heart disease.

Objective To discuss the CT manifestation and diagnosis value of the 16-row CT vascular imaging in the atrial and ventricular septal defect.

Conclusion "Xinfuping Decoction" is effective and safe for coronary heart disease with ventricular premature beats.

Surgeons in the United States and Europe have implanted such ventricular assistance devices (VAD) in 220 patients since 2000.

Different degrees of ventricular asynchrony exist in most patients with heart failure.

Conclusion MRI have a very important differential diagnosis values for the fourth ventricular tumors.

Aim: To explore the proliferative and senescent pattern of adult goat ventricular muscle cells.

The ventricular septal defect is closed with a patch .

Objective: Evaluating the value of amniocentesis by ultrasound-guided in fetuses left ventricular echogenic intracardiac focus.

Aim and Methods: To observe the effects of Puerarin on K channel of isolated ventricular myocyte in guinea pig.

The infarction was so extensive that, after healing, the ventricular wall was replaced by a thin band of collagen, forming an aneurysm.

Conclusion: The antitachycardia ventricular function of verapamil in rats is greatly reduced when the drug is combined with rifampin.

Conclusion: TNF may play an promoting role in eccentric left ventricular hypertrophy.

It is known that left ventricular end-diastolic pressure and volume are reduced after treatment with nitroglycerin.

Objective: To investigate the diagnosis and treatment of fascicular ventricular tachycardia(FVT).

Objective: Noncompaction of ventricular myocardium (NVM) is a rare congenital myocardium.

Method 32 cases of cerebral ventricular tumors confirmed by operations and pathology were analyzed retrospectively by MRI.

OBJECTIVE: To establish a method to isolate and culture ventricular cardiomyocytes from embryonal, neonate and adult C57 mice.

Regurgitant murmurs are generally early diastolic whereas ventricular filling murmurs occur in mid and late diastole.

Objective To observe the clinical efficacy of "Shensong Yangxin Capsule" in treating ventricular premature beat.

The potential for toxic doses of methadone to cause ventricular arrhythmia is raised by these cases.

The primary end points were the left ventricular ejection fraction and left ventricular end-systolic volume at 12 months.

In most cases, it's probably ventricular fibrillation that causes these sudden deaths from fear.

Reduced volume-regulated outwardly rectifying anion channel activity in ventricular myocyte of type 1 diabetic mice.

No significant correlation was seen between QRS duration and degree of ventricular dyssynchrony.

Methods 8 cases with ventricular pacing were studied their electrocardiogram of acute myocardial ischemia.

Some neural cells in ganglions surrounding sino atrial node and atrio ventricular node were also positive to neurofilament .

Ventricular repolarization may reflect the autonomic regulation level of ventricles, it is valuable for clinical diagnosis.

Depending on surgeon preference, the 10 gauge ventricular needle may first be used to locate the ventricle.

Torsade de points(TdP) were most common type of malignant rapid ventricular arrhythmia.

Conclusions The therapy method of lateral ventricular meningioma exairesis of microsurgery is safe and effective.

mutations in these genes can cause early-onset ventricular hypertrophy.

Results The left heart opacification grade of 20 patients was 3. Contrast agents enhanced visualization of the left ventricular border.

Objective To explore the effect of drainage tube on prognosis in patients after external ventricular drainage.

in the boy, the cardiac murmur was attributed to an insignificant ventricular septal defect.

the effect of hydrocephalus treatment by extremal ventricular drainage and ventriculo-peritoneal shunt is reliable and significant.

Objective To investigate the effect and safety of intravenous Guanfu Base A hydrochloride (GFA) in the treatment of ventricular arrhythmias.

Rate adaptation of QT interal was reduced. Quinidine normalized the QT interal and prevented stimulation-induced ventricular tachycardia.

Modern Aspects of Treatment on Ventricular Arrhythmias: When conservative Therapy When Ablation?

Results The reasonable treatment was selected according to characters of ECG of ventricular extrasystole.

MRI showed hyperintense signals of the white matter, mainly ventricular.

The holes that had formed in the brain ventricular wall had largely been repaired.

Left ventricular mass is reduced in hypertensive patients.

Left ventricular (LV) geometry, hemodynamics, and cardiac gene expression were evaluated on day 28.

CT demonstrates the calcification, and the "scalloped" ventricular wall can also be seen well with T1-weighted MR.

Place the ventricular catheter in the trocar tube, and tunnel it under the scalp from the desired exit side towards the burr hole.

Left ventricular hypertrophy is a frequent type of end-organ damage in hypertensive children after transplantation (50-80%).

Atrial arrhythmia was the most frequent (64. 09%), the next was ventricular arrhythmia(24. 92%), sinus bradycardia(4. 98%).

Methods The spiral electrode was placed in 22 cases as the atrial or ventricular pace-making.

Conclusion: Shenmai injection can prevent left ventricular remodeling after AMI in rats.

The American Heart Association recommends a model of the left ventricular myocardium based on 17 segments.

Left Ventricular Assist Devices and the Failing Heart: A Bridge to Recovery, a Permanent Assist Device, or a Bridge Too Far?

Similar observations were made in trabeculae from human atria, normal rabbit ventricles, and isolated rabbit ventricular myocytes.

Aim To discuss the first aid and nursing care on ventricular tachycardia during the process of transesophageal atrial pacing.

Methods The clinical data of 36 patients with bilateral ventricular drainages on severe intraventricular hemorrhage.

For example, some studies hae shown that this therapy improes left ventricular ejection fraction, while others hae not.

After 3 weeks, pulmonary artery pressure and right ventricular index (RVI) were determined.

The ventricular tachycardia(VT) and the ventricular fibrillation(VF) are studied based on the multifractal analysis.

All 14 cases had enlarged right ventricle and reduced right ventricular ejection fraction.

Generally speaking, CRT requires implanting 3 pacing leads in heart failure patients with ventricular dysynchrony.

Methods We analyzed the information of 16 patients with right ventricular infarction.