Sampson and Eliaser in an article entitled " The Diagnosis of Impending Acute Coronary Arterial Occlusion " in 1937 described 29 cases " exhibiting attacks of prxcordial pain of prolonged duration which," they considered, " might represent a precursor phenomenon of characteristic acute coronary arterial occlusion." Feil, in the same year, described fifteen more cases of this syndrome, which he ...

introduction:patients with the coronary slow flow phenomenon (scf) frequently experience angina episodes. the purpose of this study was to determine efficacy of nicorandil in myocardial perfusion in patients with scf. methods: twenty patients (50.85 ± 12.96 y) with scf were studied.  we evaluate coronary slow flow according to protracted thrombolysis in myocardial infarction (timi) frame count....

background: the purpose of this research was to determine the relation between negative or positive qualitative troponin i test and the short term prognosis of patients presenting to emergency department with chest pain or angina equivalent symptoms. methods: we assessed the qualitative rapid troponin i in patients with chest pain or angina equivalent symptoms after at least 4 hours and then we...

Rapid eye movement (REM) sleep behaviour disorder (RBD) is characterised by complex motor enactment of dreams and is a potential prodromal marker of Parkinson's disease (PD). Of note, patients with PD observed during RBD episodes exhibit improved motor function, relative to baseline states during wake periods. Here, we review recent epidemiological and mechanistic findings supporting the prodro...

Eighteen patients who subsequently developed typical trigeminal neuralgia experienced a prodromal pain termed "pre-trigeminal neuralgia." These patients described their prodromal pain as a toothache or sinusitis-like pain lasting up to several hours, sometimes triggered by jaw movements or by drinking hot or cold liquids. Typical trigeminal neuralgia developed a few days to 12 years later, and ...