Sentences with phrase «increasing cardiac output»

Strengthens the contractility of the heart muscle, thereby increasing cardiac output, without increasing energy or oxygen consumption.

As a positive inotrope, pimobendan acts directly on the heart, increasing cardiac output and tissue perfusion without increasing energy or oxygen consumption.4, 5

Increasing cardiac output can w...

When people think about the biological processes that change with the onset of exercise - most think of an athlete's increased cardiac output and ventilation to support the increased physical demand.

(4) This is accompanied by increased cardiac output and reduced blood pressure.

• increased left ventricular ejection fraction (11, 12) • improved exercise tolerance (12, 13, 14) • increased cardiac output (15) • better prognosis for patients with chronic heart failure (16) • lowered markers of oxidative stress (17, 18)

The heart is already compromised and working at maximum capacity, and does not have the capacity to increase cardiac output.

Not exact matches

During pregnancy, your total cardiac output and blood volume increases 30 to 50 percent, according to the Merck Manuals.

Some cardiac diseases, such as prolonged high blood pressure and heart attacks, also cause an increase in the heart's muscle mass but dangerously this results in a reduction in cardiac output and can cause an irregular heart rhythm.

In the post-flight testing compared to pre-flight measures, heart rate and cardiac output increased slightly, while arterial baroreflex response decreased by about a third, but only in the seated position.

The researchers noted that this would «normally trigger a compensatory increase in [heart rate to maintain cardiac output], but it did not.»

«The first trimester is particularly challenging and when most of the cardiovascular changes occur — cardiac output is increased by 30 — 50 per cent and heart rate by 15 per cent.

Saunas produce thermal stress or load to the body which initiates an autonomic nervous system response that increases peripheral circulation from 5 - 10 % of cardiac output to a maximum of 60 - 70 %.

Plus, since sweating increases heart rate, cardiac output, and metabolic rate, you're also burning calories.

Treatment has been shown to increase left ventricular wall thickness and improve cardiac output, increasing the ability to engage in high intensity exercise (which is beneficial for both heart health and the secretion of growth hormone by the pituitary gland).

Unfortunately getting in condition for aerobic events takes awhile time as the body learns to store glycogen, more efficiently burn fat, improve cardiac output and increase the mitochondria in the muscles.

Published studies show that L - carnitine is useful in increasing the heart's output and improving it's functioning, as well as stimulating the heart's energy supply and improving cardiac performance.

As the body works to cool itself, there is a substantial increase in heart rate, cardiac output and metabolic rate, causing the body to burn more calories.

The increase in cardiac output results in a direct increase in tissue perfusion.4, 5

Do not give to animals with hypertrophic cardiomyopathy, aortic stenosis, or any other condition where an increase in cardiac output is not recommended.

Since the amount of blood pumped by the heart per minute (cardiac output) is the product of the amount of blood ejected per contraction (stroke volume) and the heart rate in beats per minute, this decreased chamber volume (and subsequent stroke volume) results in an increased heart rate (tachycardia) as a reflex mechanism to maintain cardiac output and blood pressure.

Animal studies as well as clinical testing on humans suggest that jiaogulan, when combined with other herbs, has beneficial effects on cardiovascular system, increasing heart stroke volume, coronary flow, and cardiac output while reducing the heart rate, without affecting arterial pressure.