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http://dx.doi.org/10.1111/bcp.13967DOI Listing

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Central sleep apnea (CSA), a rare polysomnographic finding in the general population, is prevalent in certain cardiovascular conditions including systolic and diastolic left ventricular dysfunction, atrial fibrillation, coronary artery disease, carotid artery stenosis, stroke and use of certain cardiac-related medications. Polysomnographic findings of CSA with adverse cardiovascular impacts include nocturnal hypoxemia and arousals, which can lead to increased sympathetic activity both at night and in the daytime. Among cardiovascular diseases, CSA is most prevalent in patients with left ventricular systolic dysfunction; a large study of more than 900 treated patients has shown a dose dependent relationship between nocturnal desaturation and mortality.

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Article Synopsis
  • The P2Y12 receptor is crucial for platelet activation and has been a focus of research, particularly in the context of treating acute coronary syndromes (ACS) with dual therapy of aspirin and clopidogrel, as shown in the landmark CURE trial from 2001.
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Coronary artery disease (CAD) is a significant health concern that has affected approximately 110 million people worldwide. CAD is defined as persistent narrowing of the coronary arteries as a result of atherosclerotic plaque build-up. Acute coronary syndrome (ACS), which encompasses ST-elevation myocardial infarction (STEMI), non-ST-elevation myocardial infarction (NSTEMI), and unstable angina, often results from plaque ruptures.

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Breaking boundaries: Ticagrelor monotherapy in high-risk patients.

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Medical Affairs, AstraZeneca Pharma India Ltd, India.

Atherosclerotic plaque formation is a leading cause of arterial thrombosis that significantly impacts global health by instigating major adverse cardiovascular events (MACE) like myocardial infarction (MI) and stroke. Platelets are central to this process, leading to the development of antiplatelet therapies, to mitigate MACE risks. The combination of aspirin with a potent P2Y inhibitor known as dual antiplatelet therapy (DAPT) is the standard for post-percutaneous coronary intervention (PCI) aimed at reducing ischemic events.

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