Histamine, the main amine released during allergic reactions, can provoke coronary arterial
spasm manifested as angina pectoris. This has been shown during clinical and laboratory …

Two cases of allergic angina and allergic myocardial infarction (Kounis syndrome)
secondary to shellfish ingestion are described. The patients had pre‐existing quiescent …

Repetitive minor vascular injuries caused by physical activity in athletes may lead to
ischaemia of the upper extremities. In volleyball players in particular, traumatic aneurysm of …

Six women suffering from Wolff‐Parkinson‐White syndrome and who were previously
asymptomatic or nearly asymptomatic, were followed prospectively during and after their …

A 66‐year‐old man suffering from atrial flutter developed cutaneous blue‐gray pigmentation
while receiving 600 mg of amiodarone daily for 15 months. With reduction of the dose to 100 …

Spontaneous subarachnoid haemorrhage is a clinical condition that may be attributed to
various underlying causes, such as rupture of intracranial aneurysms and arteriovenous …

Background The primitive hypoglossal artery (PHA) is a rare vascular anomaly, which
belongs to the group of carotid-basilar anastomosis that may occur in adults. Case …

BACKGROUND: Cardiorespiratory complications may occur during gastrointestinal
endoscopy, and elderly people seem to be more vulnerable to these complications during …

The authors of this study used the method of increased stimulus rate on brainstem auditory
evoked potentials (BAEPs) in 30 patients with ischemic heart disease (IHD) and in an equal …

Purpose: Paraplegia due to spinal cord injury is related with sublesional bone
demineralization with an increased incidence of pathologic fractures in lower extremities …