Electrocardiography is the process of producing an electrocardiogram (ECG or EKG), a recording of the heart's electrical activity through repeated cardiac...
90 KB (9,968 words) - 19:09, 7 June 2024
Holter monitor (redirect from Ambulatory electrocardiography monitor)
a Holter monitor (often simply Holter) is a type of ambulatory electrocardiography device, a portable device for cardiac monitoring (the monitoring...
10 KB (1,199 words) - 04:57, 2 June 2024
Electrocardiography in suspected myocardial infarction has the main purpose of detecting ischemia or acute coronary injury in emergency department populations...
14 KB (1,573 words) - 05:26, 29 April 2024
with) that occurring with disease states such as cardiac ischaemia. Electrocardiography PR interval QRS complex QT interval ST segment T wave U wave Longmore...
6 KB (677 words) - 14:38, 6 December 2023
In electrocardiography, the PR interval is the period, measured in milliseconds, that extends from the beginning of the P wave (the onset of atrial depolarization)...
4 KB (377 words) - 17:37, 15 January 2024
Cardiac monitoring (redirect from Ambulatory electrocardiography device)
cardiac rhythm. Cardiac monitoring is usually carried out using electrocardiography, which is a noninvasive process that records the heart's electrical...
12 KB (1,325 words) - 09:29, 9 March 2024
imaginary formation of three limb leads in a triangle used in the electrocardiography, formed by the two shoulders and the pubis. The shape forms an inverted...
4 KB (543 words) - 07:01, 22 November 2023
QRS complex (redirect from Q wave (electrocardiography))
(1): 40–42. PMC 2672223. PMID 19561701. "PSTF Paramedic Student Electrocardiography". Archived from the original on 2011-12-19. Retrieved 2010-03-27...
18 KB (1,923 words) - 03:34, 8 April 2024
Signal-averaged electrocardiogram (redirect from Signal-averaged electrocardiography)
Signal-averaged electrocardiography (SAECG) is a special electrocardiographic technique, in which multiple electric signals from the heart are averaged...
4 KB (371 words) - 21:19, 18 February 2022
In electrocardiography, the ST segment connects the QRS complex and the T wave and has a duration of 0.005 to 0.150 sec (5 to 150 ms). It starts at the...
3 KB (310 words) - 18:26, 28 February 2024
of the left bundle branch. The presence of LBBB results in that electrocardiography (ECG) cannot be used to diagnose left ventricular hypertrophy or...
11 KB (1,216 words) - 15:59, 5 January 2024
Benign early repolarization (BER) or early repolarization is found on an electrocardiogram (ECG) in about 1% of those with chest pain. It is diagnosed...
15 KB (1,468 words) - 12:42, 29 March 2024
Goldberger, Zachary D. Goldberger, Alexei (2013). Goldberger's Clinical Electrocardiography: A Simplified Approach (8th ed.). Philadelphia, PA: Elsevier/Saunders...
6 KB (667 words) - 10:31, 6 January 2024
of oscillations in non-linear dynamic systems. In the context of electrocardiography, the rate of the healthy heart is normally tightly controlled by...
6 KB (728 words) - 14:38, 7 January 2024
infections, pneumonia, rheumatic fever, a pulmonary embolism, or lupus. Electrocardiography test can determine if a heart condition contributes to the symptoms...
26 KB (2,991 words) - 14:41, 10 June 2024
In electrocardiography, left axis deviation (LAD) is a condition wherein the mean electrical axis of ventricular contraction of the heart lies in a frontal...
8 KB (898 words) - 15:42, 13 May 2024
tests involving electroencephalography, magnetoencephalography, and electrocardiography often give hints as to the state and function of certain tissues...
51 KB (5,547 words) - 20:04, 19 April 2024
Brugada syndrome (section Electrocardiography)
Brugada syndrome (BrS) is a genetic disorder in which the electrical activity of the heart is abnormal due to channelopathy. It increases the risk of abnormal...
54 KB (5,880 words) - 12:00, 4 June 2024
Physiology or Medicine for inventing the first practical system of electrocardiography used in medical diagnosis. On 21 May 2019, on Einthoven's 159th birthday...
11 KB (974 words) - 04:31, 11 June 2024
heartbeats is usually a multiple of the P-P interval, as seen on electrocardiography. Like a sinus pause, a sinoatrial exit block can be symptomatic,...
35 KB (4,012 words) - 07:40, 6 May 2024
StatPearls. PMID 30422584. Wagner GS (2001). Marriott's Practical Electrocardiography (10th ed.). Philadelphia, PA: Williams & Wilkins. ISBN 0683307460...
43 KB (4,757 words) - 01:50, 21 May 2024
distinguishing the cause of the hyperkalemia.[medical citation needed] Also, electrocardiography (ECG) may be performed to determine if there is a significant risk...
47 KB (4,867 words) - 14:15, 27 April 2024
Cardiology Medicine Interventional cardiology Echocardiography Electrocardiography Sports cardiology Cardiogeriatrics Preventive cardiology and Cardiac...
42 KB (2,051 words) - 23:10, 1 June 2024
biological electrode systems such as biomonitoring sensors as part of electrocardiography (ECG) and electroencephalography (EEG), and in transcutaneous electrical...
16 KB (2,046 words) - 03:24, 19 February 2024
Mitral regurgitation (section Electrocardiography)
Mitral Valve Prolapse murmur at mitral area Heart sounds of a 16-year-old girl diagnosed with mitral valve prolapse and mitral regurgitation. Auscultating...
35 KB (3,736 words) - 18:10, 23 March 2024
2018-09-10. Baltazar, Romulo F. (2012-03-28). Basic and Bedside Electrocardiography. Lippincott Williams & Wilkins. ISBN 978-1-4511-4791-9. Cleland JG...
80 KB (8,992 words) - 23:50, 11 June 2024
Bioamplifier (section Electrocardiography)
electrodes. Efforts to amplify biosignals started with the development of electrocardiography. In 1887, Augustus Waller, a British physiologist, successfully measured...
16 KB (2,258 words) - 02:41, 23 April 2024
notably behavioral and electro-physiologic biometrics (e.g., based on electrocardiography, electroencephalography, electromyography), could be also used for...
65 KB (7,429 words) - 02:37, 11 April 2024
diagnostic tests used to confirm right ventricular hypertrophy are electrocardiography and echocardiography.[citation needed] The use of electrocardiogram...
15 KB (1,697 words) - 00:51, 27 August 2023
mass. There are several sets of criteria used to diagnose LVH via electrocardiography. None of them are perfect, though by using multiple criteria sets...
16 KB (1,442 words) - 10:04, 15 January 2024