How does CPVT manifest and in what situations are arrhythmias typically triggered?

Feb 9, 2024 ... A heart attack occurs when there is a loss of blood supply to part of the heart muscle, often due to a blockage in a nearby artery. Epinephrine's cardiac effects may be of use in restoring cardiac rhythm in cardiac arrest due to various causes but is not used in cardiac failure or in ... Nov 10, 2023 ... Often brought on during or shortly after a heart attack, Ventricular Fibrillation is the leading cause of sudden cardiac death. Therapy. Both V- ... In developed countries, sudden cardiac arrest (SCA) remains a leading cause of cardiovascular death, with the incidence of out-of-hospital cardiac arrest (OHCA) ... Cardiac arrest, also known as sudden cardiac arrest, is when the heart stops beating suddenly. The lack of blood flow to the brain and other organs can cause a ... This differs from sudden cardiac arrest — when the heart suddenly ceases to beat. Heart disease, including cardiac events like heart attacks, is very serious. May 15, 2024 ... CAD affects the blood flow to the heart. Decreased blood flow can cause a heart attack. Symptoms. Sometimes heart disease may be "silent" and ... Nov 14, 2024 ... Diabetes causes blindness, kidney failure, heart attacks, stroke and lower limb amputation. In 2021, diabetes and kidney disease due to ... Less than ordinary activity causes fatigue, palpitation, or dyspnea. IV. Unable to carry on any physical activity without discomfort. Symptoms of heart failure ... Atrial fibrillation: an irregular and often rapid heart rate. · Ventricular fibrillation: occurs when rapid and erratic electrical impulses cause the ventricles ...