Among patients with SR (n=6401, 64%), the rate of the primary outcome was higher in those with higher HR: 16.8 versus 7.7 per 100 person-years for ≥80 bpm versus <60 bpm. The relationship between HR and ris...
(2013). Heart rate at discharge and long-term prognosis following percutaneous coronary intervention in stable and acute coronary syndromes--results from the BASKET PROVE trial. Int J Cardiol., 168(4):3802-3806.Jensen, M.T., Kaiser, C., Sandsten, K.E., et al. (2013). Heart rate at...
Emerging technology allows patients to measure and record their heart rate (HR) remotely by photoplethysmography (PPG) using smart devices like smartphones. However, the validity and expected distribution of such measurements are unclear, making it diffi
Current guidelines recommend maintaining a resting heart rate below 100–110 beats per minute (bpm) for patients with atrial fibrillation (AF). However, there is a lack of research on various treatment approaches for patients with both atrial fibrillation and coronary heart disease (AF&CHD). We ...
Remote photoplethysmography (rPPG) gains recent great interest due to its potential in contactless heart rate measurement using consumer-level cameras. This paper presents a detailed review of rPPG measurement using computer vision and deep learning techniques for heart rate estimation. Several common gaps...
The requirement for pacemaker rejection refers to the ability of a device to reject pacemaker pulses from distorting heart rate measurement, which can be a catastrophic error in the case where a patient has gone into asystole and a pacemaker is causing the patient monitor to fail in recognizing ...
enrolling 21 CHF patients with heart rate > 70 bpm, pyridostigmine (30 mg, 3 t.i.d. for 6 months) reduced heart rate, natriuretic peptide levels, and inflammatory markers and improved symptoms and exercise capacity [101]. While the high rate of systemic effects (mainly gastrointestinal)...
(CT) scan that incidentally revealed abnormal vessels in the mediastinum without lung abnormalities. Clinical evaluation revealed a normal pulmonary and cardiac examination. Her heart rate was 83 bpm, blood pressure was 117/79 ...
As the heart rate increases the anticorrelations extend to slightly longer scales until there is a qualitative change at approximately 175 BPM. The strongest anticorrelations shift from the shortest scales to roughly 20 beats, and gradually refill the shortest scales as the HR is increased even ...
Heart rate (beats per minute (BPM), standard deviation of all normal RR intervals (SDNN), standard deviation of the delta of all RR intervals (SDΔNN), and square root of the mean of the sum of the squares of differences between adjacent NN intervals (RMSSD). The mathematical ...