The electrocardiogram

Part 1 book "Guide to canine and feline electrocardiography" includes content: Anatomy of the conduction system; cardiac electrophysiology; cardiac vectors and the genesis of the electrocardiogram; electrocardiography; sinus rhythms; pathogenesis and classification of arrhythmias; bradyarrhythmias and conduction disturbances; atrial rhythms; atrial fibrillation; junctional rhythms; ventricular rhythms; clinical approach to arrhythmias and intermittent collapse; diagnostic approach to narrow‐QRC complex tachycardia.

226p muasambanhan04 11-01-2024 3 1   Download

Part 2 book "Medical physiology" includes content: Organization of the nervous system, the neuronal microenvironment, physiology of neurons, synaptic transmission in the nervous system, synaptic transmission in the nervous system, sensory transduction, circuits of the central nervous system, organization of the cardiovascular system, blood, the microcirculation, cardiac electrophysiology and the electrocardiogram,... and other contents.

1673p oursky06 17-10-2023 4 1   Download

Acute myocardial infarction is a condition that classically presents with chest pain and corresponding biomarkers and changes on electrocardiogram. Although most causes of acute coronary syndrome are due to acute plaque rupture resulting in coronary thrombosis, an increasingly prevalent condition known as spontaneous coronary artery dissection (SCAD) is becoming more commonly diagnosed. SCAD is characterized by a tear in the tunica media resulting in an intramural hematoma.

4p viintuit 26-09-2023 1 0   Download

Primary cardiac tumors are an incredibly rare finding. Cardiac myxomas are the most primary cardiac tumors that often occur within the left atrium. When left untreated, they pose a high risk of causing hemodynamic collapse by obstruction or can embolize and result in thromboembolic stroke. The presentation of cardiac myxoma varies greatly and can be associated with significant morbidity and mortality when undiagnosed.

5p viintuit 26-09-2023 1 0   Download

Part 2 book "The art and science of cardiac physical examination" includes content: Heart murmurs, elements of auscultation, pathophysiologic basis of symptoms and signs in cardiac disease, local and systemic manifestation of cardiovascular disease, 12-lead electrocardiogram interpretation, integration of ECG into cardiac diagnosis, self assessment.

393p oursky01 24-07-2023 5 2   Download

Continued part 1, part 2 of ebook "Electrocardiography in veterinary medicine" presents the following content: canine cardiomyopathy and bacterial endocarditis; valvular insufficiency; pericardial effusion; heart failure, cardiopulmonary arrest, and cardiogenic shock; canine electrocardiograms in diseases; electrocardiography in cats; electrocardiography in ruminants; electrocardiography in other animals;...

139p dieptieuung 14-07-2023 6 2   Download

Part 1 of ebook "Electrocardiography in veterinary medicine" presents the following content: cardiac evaluation approaches; electrocardiography - its uses and limitations; generation and shape of electrocardiogram; a systematic reading of an electrocardiogram; benchmarks for normal electrocardiogram; abnormal wave forms, segments, and intervals in electrocardiogram; atrial and ventricular enlargement patterns and clinical associations;...

162p dieptieuung 14-07-2023 7 1   Download

The study sought to quantify a layperson’s ability to detect drug-induced QT interval prolongation on an electrocardiogram (ECG) and determine whether the presentation of the trace affects such detection.

8p visteverogers 24-06-2023 5 2   Download

P wave morphology on electrocardiogram is often overlooked but indicates abnormal cardiac conduction from various etiologies. Split P waves on electrocardiogram have been reported previously but not in a perioperative setting.

4p vigamora 23-05-2023 5 2   Download

The electrocardiogram has a critical role in the diagnosis and risk assessment of patients presenting with chest pain in the emergency ward. Recognizing the electrocardiogram of de Winter as an ST-elevation myocardial infarction equivalent in cases with suspected acute infarction is very important.

5p vigamora 23-05-2023 7 2   Download

Smartwatches offering electrocardiogram recordings advertise the benefits of supporting an active and healthy lifestyle. More often, medical professionals are faced with privately acquired electrocardiogram data of unde‑ termined quality recorded by smartwatches.

5p videadpool 05-05-2023 5 2   Download

Approximate entropy (ApEn) is a widely imposed metric to evaluate a chaotic response and irregularities of RR-intervals from an electrocardiogram. Yet, the technique is problematic due to the accurate choice of the tolerance (r) and embedding dimension (M).

10p viporsche 28-10-2022 9 2   Download

Approximate Entropy (ApEn) is a widely enforced metric to evaluate the chaotic response and irregularities of RR intervals from an electrocardiogram. We applied the metric to estimate these responses in subjects with type 1 diabetes mellitus (DM1).

9p viporsche 28-10-2022 4 2   Download

The stress Electrocardiogram (ECG) gives more efficient results for the diagnosis of cardiovascular diseases, which may not be apparent when the patients are at rest. However, the noise produced by the movement of the patient and the environment often contaminates the ECG signal.

6p vimelindagates 18-07-2022 7 2   Download

Analysis of 1042 medical examination records and resting electrocardiograms (ECG) of athletes of national teams at National Sports Training Centers indicated that the sign associated clinical cardiovascular abnormality was 7.29 %, it is 33% on the electrocardiogram. The longer the time of sports training is, the more the rate of abnormal signs on the electrocardiogram increased.

9p viellenkullman 17-05-2022 6 2   Download

Bài báo sẽ trình bày về thiết kế thiết bị sử dụng IC công nghệ ARM (Advanced RISC Machine). Với khả năng tính toán mạnh, thiết bị triển khai trực tuyến được thuật toán phát hiện phức bộ QRS của Hamilton và Tompkins. Ngoài ra, thiết bị còn có thêm các cổng giao tiếp mở rộng để kết nối với khối thu thập tín hiệu điện tim, hay với khối tính toán chuyên dụng (như DSP, FPGA), tạo cơ sở áp dụng cho các bài toán nhận dạng tín hiệu ECG (Electrocardiogram), cũng như phát triển nên thành một sản phẩm đo và nhận dạng tín hiệu điện tim có thể áp dụng vào thực tế.

6p wangziyi_1307 26-04-2022 28 1   Download

There is a well-established relationship between 12-lead electrocardiogram (ECG) and age and mortality. Furthermore, there is increasing evidence that ECG can be used to predict biological age. However, the utility of biological age from ECG for predicting mortality remains unclear.

8p vinobelprisen 26-03-2022 19 4   Download

In the health-care system, parameters of patients such as Electroencephalogram (EEG), Electrocardiogram (ECG), Electromyogram (EMG), Glucose, Blood pressure, motion, etc. are monitored in real-time that assist doctors to timely detect and treat unexpected risks of patients.

10p tunelove 12-06-2021 14 1   Download

Pneumothorax is an extrapulmonary air accumulation within the pleural space between the lung and chest wall. Once pneumothorax acquires tension physiology, it turns into a potentially lethal condition requiring prompt surgical intervention. Common symptoms are chest pain and dyspnea; hence an electrocardiogram (ECG) is often performed in emergent settings.

7p vimichigan2711 26-03-2021 11 2   Download

Based on the available information of avian electrocardiography, an overview of the physiological basis, the indications, limitations, and interpretation of avian ECG is presented. Where possible, specific information regarding the ECG placement in domestic poultry and turkey is given along with ECG.

7p cothumenhmong5 17-05-2020 12 1   Download