A randomized trial comparing an intensive to a standard diagnostic approach showed the suspected etiology, in cases of MI with nonobstructive coronary arteries, is often wrong.

Cold weather increases the workload on the heart. Higher blood pressure and vascular resistance raise myocardial oxygen demand, which can trigger angina or even a heart attack in vulnerable patients.

Feb 6, 2023 · Alfred Nobel may be famous for inventing dynamite but it was the earlier discovery of nitroglycerin by Ascanio Sobrero that ultimately led to our use of nitrates in cardiovascular medicine.

Mar 2, 2026 · Cardiology : Welcome to theheart.org | Medscape Cardiology, where you can peruse the latest medical news, commentary from clinician experts, major conference coverage, full-text journal …

May 26, 2025 · Women with breast implants may experience abnormal cardiac test results and complications, emphasizing the need for awareness in healthcare.

Oct 1, 2025 · Identifying myocardial infarction subtype accurately is crucial because type 1 usually requires revascularization, while type 2 calls for managing the underlying cause.

Aug 23, 2010 · Unfortunately, breakthrough angina, or clinical rebound, can occur during the nitrate-free intervals used in some dosing strategies.

The main aim of the treatment of stable angina is to improve the prognosis by preventing myocardial infarction and death.

Feb 26, 2025 · The primary outcome of the ISCHEMIA trial was a composite of myocardial infarction (MI), hospitalization for unstable angina or heart failure, cardiovascular death, or resuscitated cardiac …

Nov 22, 2023 · A Mayo Clinic study found nearly 90% of patients with long COVID experience chest pain, but treatment for this condition is not yet standardized.