Significats de syndrome x en anglès

Background: An abnormal coronary flow reserve has been reported in syndrome X by several investigators.

We conclude that syndrome X is not a generalized intrinsic abnormality of the resistance circulation.

Pacing-induced chest pain and ST-segment depression were observed in syndrome X, but not in controls.

Furthermore, the ratio between media thickness and lumen diameter were similar in syndrome X patients and controls.

Conclusion: Patients with syndrome X have stimulated hyperinsulinemia, which may contribute to the pathophysiology of syndrome X.

Recently, it has been suggested that elevated insulin levels in syndrome X may contribute to microvascular dysfunction.

Background: Patients with syndrome X may have a generalized disorder of vascular and endothelial function, promoting vasospasm.

In addition to coronary vascular abnormalities, patients with syndrome X and variant angina often have systemic vascular symptoms.

Conclusion: Platelet aggregability at rest was increased in syndrome X patients, compared to patients with coronary artery disease and healthy subjects.

There was no significant difference at all sampling points between the group with syndrome X and the group with coronary artery disease.

Conclusions: Patients with syndrome X had normal basal and stimulated nitric oxide activity and basal endogenous ET(A) receptor-mediated vascular tone.

Our data show that when compared with a well-matched control group, syndrome X patients have a decreased coronary and peripheral vasodilator capacity.

Syndrome X is the name that doctors give to the large number of conditions that result from unchecked blood sugar and insulin levels.

Conclusion: The clinical features of these patients resemble those recently designated as insulin resistant syndrome ( syndrome X) or visceral fat syndrome.

In conclusion, alpha1 blockade does not significantly improve exercise duration, angina pectoris, and ST-segment depression despite a favorable vasodilator effect in patients with syndrome X.

A significant proportion of patients with cardiac syndrome X have impaired coronary vasodilator capacity, which is thought to be caused by an increased sympathetic drive.