coronary blood flow

B-antagonists also increase coronary blood flow since they reduce heart rate.

He said this regimen also appears to have resulted in significant improvements in coronary blood flow.

CPP is also, generally, a surrogate term for coronary blood flow.

Decreases coronary vascular resistance and can lead to an increase in coronary blood flow.

Increasing cardiac output increases coronary blood flow and therefore myocardial oxygen delivery.

B. It increases coronary blood flow.

At currently prescribed doses, hormone therapy dramatically increases coronary blood flow, which is normally viewed as a positive change.

Bradycardia is treated with atropine or an infusion of norepinephrine to increase coronary blood flow and heart rate.

He continues to study aspects of myocardial contraction and coronary blood flow in collaboration with investigators at other institutions."

All but one who adhered to the Ornish program showed either improvement or no further deterioration in coronary blood flow over five -years.

As with the A, the A receptors are believed to play a role in regulating myocardial oxygen consumption and coronary blood flow.

Urocortin is also a potent and long-lasting hypotensive agent and increases coronary blood flow.

These arteries, when healthy, are capable of autoregulation to maintain coronary blood flow at levels appropriate to the needs of the heart muscle.

Pharmacological analysis of beta adrenoceptor blockade-induced coronary blood flow redistribution in dogs using l-penbutolol.

In such cases, improvement of coronary blood flow may sometimes be most practically achieved by use of either balloon or laser angioplasty or atherectomy.

Tachycardia in the presence of AMI can reduce coronary blood flow and increase myocardial oxygen demand, aggravating the situation.

The American Heart Association estimates that 6.8 million Americans have the chronic, stable form of angina pectoris: chest discomfort caused by reduced coronary blood flow.

In particular its interaction with coronary smooth muscle cells and pancreatic-β cells cause decreased coronary blood flow, hyperinsulinemia and hypoglycemia.

This increases the load on the ventricle and compromises coronary blood flow, eventually resulting in left ventricular hypertrophy, coronary ischemia, and heart failure.

The slope of a CBF (coronary blood flow) vs. CPP graph gives 1/Resistance.

Stable angina (exercise-induced) - diltiazem increases coronary blood flow and decreases myocardial oxygen consumption, secondary to decreased peripheral resistance, heart rate, and contractility.

Rapid rates, though they may be compensating for ischemia elsewhere, increase myocardial oxygen demand and reduce coronary blood flow, thus precipitating an ischemic heart or valvular disease.

After four months, significant enhancements were found in ventricular ejection fraction, cardiac geometry, coronary blood flow reserve, and myocardial viability (Shantsila, Watson, & Lip).

Coronary Perfusion Pressure (CPP) is a part of normal blood pressure, that is specifically responsible for coronary blood flow.

If one is to evaluate ischemia (reductions in coronary blood flow resulting from coronary artery disease) then individuals must be studied under "stress" conditions and comparisons require "stress-stress" comparisons.