Finding the cause of angina in patients without obstructed coronaries can reassure patients and lead to tailored therapy.

“This suggests that radial puncture and its related vasospasm is a major challenge ... “The ability to access the radial artery appeared to be more difficult. The radial artery is smaller ...

Intravenous; MAP: Mean arterial pressure ... Fisher scale provides a more accurate prediction of the probability of vasospasm. General Emergency & Critical Care Management Emergency management ...

Introduction: The internal thoracic artery is commonly used as a graft in coronary artery bypass grafting. In this study, we aimed to investigate whether papaverine prevents vasoconstriction caused by ...

Stable plaque in the arteries can lead to stenosis or narrowing of the arteries. 2 Vasospasm in the muscles surrounding blood vessels can lead to temporary narrowing and reduced blood flow. Chemical ...

In clinical practice, β-blockers are often withheld in patients with stimulant intoxication because they may increase hypertension and coronary artery vasospasm due to loss of β 2-mediated ...

Transradial access has been reported as feasible in children undergoing neuroangiography procedures, though this recent multicenter study also reports high rates of clinically significant radial ...

After adjustment for potential confounders, the level of arterial occlusion was not associated with the ... to endovascular complications including perforation, dissection, and vasospasm. Moreover, as ...

Background: Patients presenting with Cocaine associated chest pain are typically younger than patients with traditional risk factors but are at risk for accelerated Coronary artery disease ...

More tests showed that her left circumflex artery "had a 99% blockage." A piece of plaque that had built up in the artery had detached, blocking nearly all blood flow. "They told my family I was ...

Cannabis (Cannabis sativa) is an herbal drug. It contains chemicals called cannabinoids, including delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). The cannabinoids in cannabis work by ...