Spontaneous coronary artery dissection, two case reports of men.

Spontaneous coronary dissection (SCAD) is one of the less common causes of acute coronary syndrome. It mainly affects younger patients without typical risk factors for ischemic heart disease. SCAD usually arises suddenly in otherwise healthy individuals with a previously full quality of life, and given the potential urgency of the condition, it is an important nosological unit in the differential diagnosis of chest pain. With the improving availability of comprehensive diagnostic methods we could see an increase in number of reported cases, and thus the potential for early intervention or active prevention of complications including malignant arrhythmias and cardiac arrest. It is therefore necessary to think about SCAD during examination of patients that are not yet at a cardiovascular risk. The vast majority of published case reports relate to cases described in women. Our article describes two case reports in men.

The possible role of machine learning in detection of increased cardiovascular risk patients - KSC MR Study (design).

Introduction: Currently, just a few major parameters are used for cardiovascular (CV) risk quantification to identify many of the high-risk subjects; however, they leave a lot of them with an underestimated level of CV risk which does not reflect the reality. Material and methods: The submitted study design of the Kosice Selective Coronarography Multiple Risk (KSC MR) Study will use computer analysis of coronary angiography results of admitted patients along with broad patients' characteristics based on questionnaires, physical findings, laboratory and many other examinations. Results: Obtained data will undergo machine learning protocols with the aim of developing algorithms which will include all available parameters and accurately calculate the probability of coronary artery disease. Conclusions: The KSC MR study results, if positive, could establisha base for development of proper software for revealing high-risk patients, as well as patients with suggested positive coronary angiography findings, based on the principles of personalised medicine.