ECG low QRS voltage and wide QRS complex predictive of centenarian 360-day mortality
نویسندگان
چکیده
منابع مشابه
Wide QRS Complex Tachycardia
A 71-year-old man with a history of previous myocardial infarction was referred to our hospital for recurrent symptoms of palpitation and syncope. During an episode of palpitations, a 12-lead ECG (Figure 1) was obtained in the emergency room. The ECG shows a wide-QRS complex tachycardia at a rate of 167 bpm. The P waves are positive in lead II (↑) before each QRS complex, and the PR interval is...
متن کاملHardware ECG QRS Complex Detector in Low Power SoCs
This paper proposes a new hardware architecture implementing a low cost, energy efficient electrocardiograph (ECG) QRS complex detector. The proposed architecture can be used as an accelerator in an ultralow power System on Chip (SoC) which is the most important part of ECG devices. The architecture implements the modified version of MaMeMi filter algorithm [1]. The architecture is validated us...
متن کاملECG QRS Complex Detection with Programmable Hardware
In recent years, algorithm based on Mathematical Morphology and wavelet transform has been proposed for ECG QRS Complex detection. However, its intensity of computation is high. This paper proposes the algorithm and hardware architecture for the whole system of QRS Complex detection based on Mathematical Morphology and Quadratic Spline wavelet transform, with implementation in Field Programmabl...
متن کاملLow QRS voltage and its causes.
Electrocardiographic low QRS voltage (LQRSV) has many causes, which can be differentiated into those due to the heart's generated potentials (cardiac) and those due to influences of the passive body volume conductor (extracardiac). Peripheral edema of any conceivable etiology induces reversible LQRSV, reduces the amplitude of the P waves and T waves, decreases the duration of P waves, QRS compl...
متن کاملECG QRS Detection
Over the past few years, there has been an increased trend toward processing of the electrocardiogram (ECG) using microcomputers. A survey of literature in this research area indicates that systems based on microcomputers can perform needed medical services in an extremely efficient manner. In fact, many systems have already been designed and implemented to perform signal processing tasks such ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: AGE
سال: 2016
ISSN: 0161-9152,1574-4647
DOI: 10.1007/s11357-016-9907-0