What are the cellular mechanisms underlying the generation and conduction of electrical impulses in the heart?

How a coronary artery blockage causes a STEMI heart attack. What is a STEMI? An ST-elevation myocardial infarction (STEMI) is a type of heart attack that is ... ... heart or make it “skip a beat.” It can, however, briefly change your heart's rhythm. The only time your heart stops is during cardiac arrest. 13. Your aorta ... Jul 28, 2021 ... Based on the unique MCoD dataset for Poland, death counts due to cardiovascular GCs were reassigned to well-defined underlying causes in two ... Mar 1, 2023 ... The results demonstrated the treatment effect was not different in Black participants (HR: 0.83; 95% CI: 0.65-1.06) when compared with White ... A clot stuck in your heart can cause a heart attack and sudden death. Severe weight loss causes other negative effects on the heart. The heart muscle gets ... Angina: Chest pain caused by reduced blood flow to the heart. Not all chest pain is angina. A heart attack is a medical condition and angina is a symptom. Arrhythmia ; Stroke, heart failure · Older age · Extra beats, supraventricular tachycardias, ventricular arrhythmias, bradyarrhythmias · Problems with the ... Dec 6, 2022 ... There was also a higher rate of non-shockable rhythms in the IHCA group. It is possible that patients with rapid recovery after treatment of a ... Atrial fibrillation: an irregular and often rapid heart rate. · Ventricular fibrillation: occurs when rapid and erratic electrical impulses cause the ventricles ... With this tool you can enter preoperative information about your patient to provide estimates regarding your patient's risk of postoperative complications.