Atrial fibrillation is the most common supraventricular arrhythmia, found in up to 5% of electrocardiographic tracings of patients with chronic Chagas disease. 2, 3, 5, 9–12 Most typically, atrial ...

Her recent 12 lead ECG revealed important diagnostic information and signs of right ventricular and right atrial pressure overloading consistent with pulmonary valve and tricuspid valve severe ...

Functional mitral regurgitation after a first non-ST segment elevation acute coronary syndrome: very-long-term follow-up, prognosis and contribution to left ventricular enlargement and atrial ...

The past 12 months mark a milestone year for the discipline of sports and exercise cardiology.We have seen the publication of two major guideline documents for athletes: the 2025 American Heart Associ ...

The Apple Watch added electrocardiogram (ECG) heart measurements in 2018, and the feature has been saving lives since. Learn how to use it.

PACs (potentially confounded by known left atrial enlargement) [173] and "multiple supraventricular ectopic beats" (after the patient drank a "concoction" containing cocaine) [117] were also reported.

Atrial fibrillation (AF) is a commonly reported complication of hypertrophic cardiomyopathy (HCM) and is considered the most frequently encountered supraventricular arrhythmia in patients with HCM ...

Background and Purpose— We evaluated the association between electrocardiographic left atrial abnormality (ECG-LAA) and ischemic stroke, especially whether ECG-LAA provides additional prognostic ...

Our medical experts vetted the best and most popular watches that monitor heart rate on the market for 2025.

With the popularity of wireless techniques and portable devices, continuous and real-time monitoring patient’s health status by collecting physiological signals is becoming more popular. Data mining ...

In this paper we present the design of a low-power on-chip sensor signal processing system which analyzes electrocardiogram (ECG) data for signs of atrial fibrillation. By optimizing an artificial ...

Objectives Stage B heart failure (HF) is defined as an asymptomatic abnormality of the heart structure or function. The circulating level of N-terminal pro-B-type natriuretic peptide (NT-proBNP) is ...