Sentences with phrase «left ventricle of his heart»

In the wake of that crisis, Carvin consulted a doctor, who told him he was suffering from cardiomyopathy, a life - threatening condition caused by a virus that had invaded the left ventricle of his heart.

Why It Works: Results in a larger left ventricle of the heart capable of pumping out more blood per beat.

Most flows that we can observe in nature and in engineering are turbulent, from the smoke of an extinguished candle to the flow of blood in the left ventricle of our heart.

Iron deficiency is present in approximately 50 percent of patients with heart failure with reduced left ventricular ejection fraction (HFrEF; ejection fraction: a measure of how well the left ventricle of the heart pumps with each contraction) and is associated with reduced functional capacity, poorer quality of life, and increased mortality.

The left ventricle of your heart controls the ease at which you pump blood throughout your body.

Their free carnitine levels were measured, and were found to be low in the left ventricle of the heart.

In one study mentioned by the article mentioned above, which measured how 18 peoples» (15 men, 3 women, around age 27) hearts reacted about an hour after consuming taurine in energy drinks (16 oz), the MRI showed a «significantly increased peak systolic strain» in the left ventricle of the heart.

It is the vessel that carries blood out of the left ventricle of the heart.

Over time, cats with hyperthyroidism may develop an enlargement and thickening of the left ventricle of the heart.

Elevated thyroid hormones stimulate an increased heart rate and a stronger contraction of the heart muscle, and can cause thickening of the left ventricle of the heart over time.

Not exact matches

The standard test for risk assessment in relation to life - threatening cardiac rhythm disturbances is currently the left ventricular ejection fraction, which represents a measure of the heart's function and measures the volume of the beat in relation to the overall volume of blood in the ventricle.

So far, physicians only take into consideration the geometry of the left ventricle and the thickness and contractility of its walls when they assess how the heart fills itself with blood.

The medical community has long debated the ideal treatment for AF, especially for patients who suffer from left ventricular dysfunction, a weakening of the left ventricle that supplies most of the heart's pumping power.

David Melvin at the University of Cincinnati Medical Center invented the CardioClasp, which can help restore proper function to a failing heart by reshaping the left ventricle and reducing the need for blood pressure medication.

When spleen CD4 + T - cells were transferred from heart - attack donor mice to naïve recipient mice, they induced long - term left ventricle dysfunction, fibrosis and enlargement, hallmarks of heart failure.

«Although the link between traffic - related air pollution and left ventricular hypertrophy, heart failure, and cardiovascular death is established, the effects of traffic - related air pollution on the right ventricle have not been well studied,» said lead author Peter Leary, MD, MS, of the University of Washington Medical Center in Seattle.

Treating the mice with antibodies against CD4 + T - cells four weeks after experimental heart attacks — to deplete that subset of T - cells — prevented the progressive abnormal enlargement of the left ventricle that leads to heart failure, as compared with untreated mice.

MRI is superior to other imaging techniques for measuring the interior of the heart, including the right and left ventricles or main chambers of the heart, as well as the heart's muscular tissue.

Take, for example, a condition called cardiac hypertrophy, in which the left ventricle, one of the two major chambers of the heart, increases in size and thickness, usually in concert with weight gain and hypertension.

This is a heart of a CRISPR gene edited mice with HLHS (bottom) have a much smaller left ventricle (LV) compared to a normal mouse heart (top).

Although the primary endpoint was not met, a statistically significant 4 percent improvement was seen in a secondary endpoint, left ventricular ejection fraction — a measure of how much blood is being pumped out of the left ventricle — in patients whose STEMIs involved the front wall of the left ventricle (the heart's main pumping chamber), he said.

A heart attack triggers an acute inflammatory response at the damaged portion of the heart's left ventricle.

The percutaneous heart pump (PHP) developed at Penn State, shown here with a model of the left ventricle of a human heart, can keep a patient's blood flowing smoothly after a heart attack.

In the 14 - 18 year olds who consumed the least vitamin K1, the study found the overall size and wall thickness of the left ventricle were already significantly greater and the amount of blood the heart pumped out significantly lower, Pollock says.

Patients treated with processed autologous adipose - derived regenerative cells (ADRCs) injected into the heart muscle demonstrated symptomatic improvement and a trend towards lower rates of heart failure hospitalizations and angina, despite no improvement in left ventricle ejection fraction (LVEF) or ventricular volumes.

Across most tissues, samples exhibit a significantly lower proportion of mitochondrial reads in late PMIs (Fig. 4a, Methods), except blood, salivary gland, heart - left ventricle and, particularly, liver that exhibits a substantial higher proportion of mitochondrial RNAs for late PMIs (Fig. 4b, Supplementary Fig. 17).

This collision is thought to have carved out a large basin in what we now know as Sputnik Planitia, the enigmatic region that comprises the left «ventricle» of Tombaugh Regio's heart.

Instead of staying right next to one another like they're supposed to, cells from the left and right ventricle might mix at some point early on, possibly causing a crack in the wall between the two chambers of the heart.

«Our data are a strong proof of principle and the first to show that inhibiting fibronectin polymerization preserves heart function, reduces left ventricle remodeling and limits formation of fibrotic connective tissue,» said lead investigator of the study and director of translational research in the Heart Institute and the Center for Translational Fibrosis Reseheart function, reduces left ventricle remodeling and limits formation of fibrotic connective tissue,» said lead investigator of the study and director of translational research in the Heart Institute and the Center for Translational Fibrosis ReseHeart Institute and the Center for Translational Fibrosis Research.

While the conventional wisdom has been that congenital heart defects occur late in the formation of the organ, we now think that the defects likely result from this very first decision involving the division between the left and right ventricles.

We made two critical discoveries: the signals occur while the embryo is still just a simple cup - shaped structure, before any organs have begun to form; and, from the very beginning, these cells are earmarked for either the left or right ventricle (chamber) of the heart.

For example, cells in the left ventricle, the chamber of the heart that pumps blood to the body, are destined to serve that purpose within the first few days of development in an embryo.

This disorder causes the walls of the left ventricle to thin and weaken so that the heart can't pump blood as well as a healthy heart.

This procedure generates a stop - motion image of the beating heart and measures the amount of blood ejected by the left ventricle with each beat — a good indicator of overall heart health.

The biggest changes are to the left and right ventricles of the heart.

Olive Leaf Extract lowers the concentration of triglycerides in the fattened rats, inhibits the growth of the left ventricle in the heart and protects the liver against necrosis.

A Brazilian doctor, Dr. Randas Batista, came up with the technique of slicing off a piece of the left ventricle so that the heart would actually be smaller and therefore become more efficient.

As the name suggests, MMVD affects the mitral valve, which is located on the left side of the heart between the atrium and the ventricle.

Over time, the muscle of one of the major heart chambers (the left ventricle) becomes thickened, as the heart has to work harder to pump the blood when there is high blood pressure.

As previously mentioned, hypertrophy of the heart muscle affects the ability of the left ventricle to relax properly, and therefore, function appropriately.

This abnormal motion of the mitral valve partially obstructs the outflow of blood from the left ventricle into the aorta, resulting in a heart murmur which can be heard by your veterinarian with a stethoscope during your pet's physical examination.

In this condition, the walls of the left ventricle — the heart chamber responsible for pumping blood out through the aorta — become progressively thicker.

Stroke volume is defined as the amount of blood ejected from the left ventricle during systole and is a product of preload (the amount of blood entering the heart), afterload (the amount of resistance in the vasculature to the flow of blood from the heart), and contractility (the heart's ability to contract).

Hypertrophic Cardiomyopahy (HCM) is a heart condition in all breeds of cats (and random bred cats) which causes the wall of the heart's left ventricle to thicken progressively as the cat gets older.

While disease of the mitral valve, the valve located on the left side of the heart between the atrium and the ventricle, is the most common form of valvular disease in dogs, disease of the tricuspid valve is also seen.

Large breed dogs like Golden Retrievers are prone to aortic stenosis, a narrowing of the connection between the left ventricle and the aorta, the large artery that carries blood out of the heart.

A ventricular septal defect (VSD) is a hole or holes in the wall separating the left and right ventricles of the heart.

The left ventricle contains the largest muscle of the heart so it can pump blood out through the arteries to all parts of the body.

Mitral valve dysplasia is a congenital malformation of the valve that closes between the left atrium and left ventricle to prevent backflow of blood when the heart beats.

The heart muscle has become so thickened that the left ventricle chamber is too small to allow an adequate amount of blood to flow into it (diastole) before it contracts (systole) and perfuses the cells of the body.