Sentences with phrase «diseased heart chambers»

Unfortunately, they can also pass away suddenly from abnormal heart beats from the diseased heart chambers.

Not exact matches

Putting a squishy robot around the diseased chamber of a heart helps it pump while you wait for a new one - and could even rehabilitate it so you don't need one

«We believe it is the first example illustrating the process of a developing human heart chamber in vitro,» said Kevin Healy, a UC Berkeley professor of bioengineering, who is co-senior author of the study with Dr. Bruce Conklin, a senior investigator at the Gladstone Institute of Cardiovascular Disease and a professor of medical genetics and cellular and molecular pharmacology at UC San Francisco.

«We believe it is the first example illustrating the process of a developing human heart chamber in vitro,» said Kevin Healy, PhD, a UC Berkeley professor of bioengineering, who is co-senior author of the study with Bruce Conklin, MD, a senior investigator at the Gladstone Institute of Cardiovascular Disease and a professor of medical genetics and cellular and molecular pharmacology at UC San Francisco.

Various parts of the heart can be damaged by disease, including the cardiac muscle itself or the valves between the heart chambers.

Rarely, patients with advanced disease may die suddenly from rupture of a severely enlarged heart chamber or tearing of the supporting structures of the valve.

X-rays diagnose heartworm disease by revealing an unusually large heart that is expanded on the right side — it is enlarged because the chamber has adapted to holding too much blood.

All dogs and cats should be on a monthly heartworm preventative.For all these heart diseases, except heartworm disease, the best method of diagnosis or evaluation is by an echocardiogram (a cardiac ultrasound) that looks inside the heart to evaluate the chamber sizes, valves, and direction and quality of the blood flow.

Echocardiography is useful in determining a definitive diagnosis of underlying structural disease as it provides a quantitative evaluation of heart chamber size, wall thickness, and the dynamic changes that occur during the cardiac cycle.1

This enlargement of the atrial chambers occurs with many types of heart disease, such as degenerative valve disease of the mitral valve or cardiomyopathy such as dilated cardiomyopathy and hypertrophic cardiomyopathy.

Dilated cardiomyopathy is a disease of predominantly large and giant breed dogs that results in progressive heart muscle dysfunction, chamber dilation, and eventual congestive heart failure or death of affected patients.

If diagnosed with this disease, your pet may be given medications to reduce the risk of a blood clot caused by the slower movement of blood through the heart chambers.

Heart murmurs indicate that the blood is not exiting the chambers of the heart correctly, which can be an indicator of heart disHeart murmurs indicate that the blood is not exiting the chambers of the heart correctly, which can be an indicator of heart disheart correctly, which can be an indicator of heart disheart disease.

Dilated cardiomyopathy is a disease of the pumping chamber (ventricle) of the heart where the muscle becomes weakened and the contraction of the heart is decreased.

Hypertrophic cardiomyopathy is a disease of the pumping chamber of the heart where the muscle does not relax well after it contracts.

When a dog is coughing due to heart disease, often it is the result of the blood from the left ventricle or chamber of the heart being pushed back into the atrium and that usually occurs due to some type of damage to the heart valves or some type of change in the valve.

There are many causes of DCM, While DCM is classically thought of as an inherited disease of the heart muscle, there are many causes of heart chamber dilation and reduced heart function that can mimic DCM.

It also allows for measurement of bloodflow velocities which can be used to estimate the pressures within the various chambers of the heart — specific changes to these velocities and thus pressures are associated with specific cardiac diseases.

Heartworm disease refers to infection by Dirofilaria immitis, which are parasites that live in the right heart, chambers, the pulmonary arteries and, in severe cases, the vena caval and liver veins.

Since the heartworms thrive in the artery leading out of the right chamber of the heart (and into the lungs), many dogs display shortness of breath with this disease.

Affected cats may have underlying heart disease called hypertrophic cardiomyopathy, in which the heart muscle thickens and the lower heart chambers (ventricles) decrease in size (see handout «Cardiomyopathy in Cats» for further information on this type of heart disease).

Diseases affecting the valves result in abnormal blood flow in the heart (valve disease is a common cause of murmurs), which places strain on the heart as it tries to compensate for abnormal flow through thickening of the muscles and dilation of the chambers.

«As the disease progresses, the heart chambers become enlarged,» she explains.

It is a disease of the ventricle, which is the main pumping chamber of the heart.

This may be an indicator of a bigger disease developing.The murmurs are as a result of blood flow disturbance within the heart chamber.

The inherited conditions of aortic stenosis (a narrowing above the aortic heart valve or the aortic valve itself), atopy / allergic dermatitis (skin allergies), gastric dilatation volvulus (bloat / stomach dilation), early onset cataracts (a clouding of the lens inside the eye), dilated cardiomyopathy (enlargement of the chambers of the heart and thinning of the muscle wall), elbow dysplasia (abnormal growth of tissues that leads to malformation and degeneration of the joint), epilepsy (brain seizures), hypothyroidism (underactive production of thyroid hormones), intervertebral disk disease (problems with the disks between the vertebrae of the spine leading to neurological problems), and hepatic portosystemic shunt (an abnormal blood circulation where blood is diverted around the liver rather than into it) are more prevalent in purebred dogs than in mixed - breed.

Right side valvular disease arises when blood has collected in the vena cava and jugular vein, which causes the heart to pump faster and work harder; this eventually causes the heart to enlarge, forcing the heart's internal chamber capacity to decrease, which means less blood can be pumped out.