14 tulemused
The usage of marijuana and its legalization has been growing rapidly, being abused by a wide range of age groups. Its effects on the heart are well known, but coronary artery vasospasm causing ST elevation myocardial infarction (STEMI) from Marijuana alone is rather lesser known. Herein, we report a
The causal associations between cigarette smoking and human diseases are irrefutable. In this review, we focus on the epidemiological pattern of cigarette smoking on cardiovascular risk, the underlying mechanistic process of such a causal link, how to prevent premature cardiovascular morbidity and
OBJECTIVE
To discover what factors indicate spontaneous coronary artery spasms as a cause of myocardial ischaemia.
METHODS
In a retrospective analysis 15 of 1407 consecutive patients who had undergone coronary arteriography (six women and nine men; mean age 47 +/- 11 years) had acute ischaemia due
Burn injuries generate multisystem physiological derangements. The authors present a case series of three patients developing acute coronary syndrome (ACS) stemming from coronary vasospasm (CVS) over a course of 5 months. This etiology of ACS is significant as it has previously not been described in
Coronary artery spasm (CAS) plays an important role in the pathogenesis of ischemic heart disease, including angina pectoris, myocardial infarction, and sudden death, occurring most often from midnight to early morning. CAS is prevalent among East Asians and is associated with an aldehyde
OBJECTIVE
Smoking and high-sensitivity C-reactive protein (hs-CRP) are risk factors for coronary artery spasm (CAS), which is characterized by the increased interleukin-6 (IL-6) level and monocyte counts; however, limited data are available regarding the role of cigarette-embedded nicotine in the
Coronary spasm is a well-documented, though rare, condition that can mimic myocardial infarction and is usually found in only a single vessel during an event. We describe the case of a 43-year-old male with past medical history of hypertension, hyperlipidemia, tobacco abuse, and with no known
Chest pain is a common reason why cocaine-addicted patients call the emergency department, and acute coronary syndromes are difficult to diagnose in these situations. A 30-year-old cocaine-user patient contacts the Emergency Medical Assistance Service with constrictive chest pain. A doctor is sent
BACKGROUND
The overwhelming majority of myocardial infarctions result from atherosclerosis, generally with superimposed coronary thrombosis. The prevalence of patients who develop myocardial infarction and in whom subsequent angiography shows normal coronary arteries is approximately 5%. Many of
BACKGROUND
Left main coronary artery (LMCA); thrombus with an acute myocardial infarction identified with coronary angiography is a clinically rare condition with an extremely high mortality rate. We present a case of LMCA thrombus that presented as a non-ST elevation myocardial infarction
Delirium tremens is a severe form of alcohol withdrawal syndrome. Literature documenting acute coronary events in the setting of alcohol withdrawal remains scarce. An accepted hypothesis for the underlying process is focused on the hyperadrenergic state that leads to coronary vasospasm Rho-kinase has been identified as one of the effectors of the small GTP-binding protein Rho. Accumulating evidence has demonstrated that Rho/Rho-kinase pathway plays an important role in various cellular functions, not only in vascular smooth muscle cell (VSMC) contraction but also in actin
Epidemiologic studies suggest that active and passive exposure to tobacco smoke is an important cause of cardiovascular morbidity and mortality. Numerous clinical studies have demonstrated that cigarette smoking causes coronary vasoconstriction, an increase in coronary vascular resistance, and a
The Bezold-Jarisch reflex is an eponym for a triad of responses (apnea, bradycardia, and hypotension) following intravenous injection of veratrum alkaloids in experimental animals. The observation was first reported in 1867 by von Bezold and Hirt, and confirmed in 1938-1940 by Jarisch. The triad