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This change reflects damage to vascular endothelium and increases the risk of long-term heart disease and an acute event such as a myocardial infarction (heart attack). Vaping is accompanied by a shift in balance of the autonomic (reflex) nervous system toward sympathetic predominance, which is also associated with increased cardiac risk.
A 2018 Cochrane review found that, in rare cases, nicotine replacement therapy can cause non-ischemic chest pain (i.e., chest pain that is unrelated to a heart attack) and heart palpitations, but does not increase the incidence of serious cardiac adverse events (i.e., myocardial infarction, stroke, and cardiac death) relative to controls. [47]
A cardiac stimulant is a drug which acts as a stimulant of the heart – e.g., via positive chronotropic action (increased heart rate) and/or inotropic action (increased myocardial contractility). They increase cardiac output (the amount of blood pumped by the heart over time).
GLP-1 agonist drugs like Ozempic, and SLGT2 inhibitor drugs like Jardiance have been linked with a lower risk of a second stroke or a heart attack in stroke survivors.
Unlike with men, pain, pressure or discomfort in the chest are not always severe or even the most prominent heart attack symptom in women. That's why women need to understand their unique symptoms ...
The mechanisms of sympathomimetic drugs can be direct-acting (direct interaction between drug and receptor), such as α-adrenergic agonists, β-adrenergic agonists, and dopaminergic agonists; or indirect-acting (interaction not between drug and receptor), such as MAOIs, COMT inhibitors, release stimulants, and reuptake inhibitors that increase the levels of endogenous catecholamines.
Cardiotonic agents, also known as cardiac inotropes or stimulants, have a positive impact on the myocardium (muscular layer of the heart) by enhancing its contractility. . Unlike general inotropes, these agents exhibit a higher level of specificity as they selectively target the myocar
“The heart sits right on top of the esophagus in the stomach, so sometimes heartburn can feel like a heart attack, and a heart attack can feel like heartburn,” says Dr. Michos.