The term T-wave may refer to: T wave, a portion of the recording of a heartbeat in an electrocardiogram Terahertz radiation, electromagnetic radiation... 257 bytes (68 words) - 04:50, 3 December 2015 |
T wave alternans (TWA) is a periodic beat-to-beat variation in the amplitude or shape of the T wave in an electrocardiogram (ECG or EKG) TWA was first... 15 KB (2,042 words) - 09:46, 6 January 2022 |
QRS complex (redirect from R-wave) the P wave. An R wave follows as an upward deflection, and the S wave is any downward deflection after the R wave. The T wave follows the S wave, and in... 18 KB (1,923 words) - 03:34, 8 April 2024 |
Terahertz radiation (redirect from Terahertz wave) radiation, terahertz waves, tremendously high frequency (THF), T-rays, T-waves, T-light, T-lux or THz – consists of electromagnetic waves within the ITU-designated... 65 KB (6,782 words) - 19:08, 21 March 2024 |
The U wave is a wave on an electrocardiogram (ECG). It comes after the T wave of ventricular repolarization and may not always be observed as a result... 7 KB (987 words) - 01:55, 16 December 2023 |
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 |
triangle wave. The equivalent piecewise linear functions x(t)=t−⌊t⌋{\displaystyle x(t)=t-\lfloor t\rfloor } x(t)=tmod1{\displaystyle x(t)=t{\bmod {1}}}... 9 KB (1,076 words) - 20:37, 22 March 2024 |
In physics, a plane wave is a special case of wave or field: a physical quantity whose value, at any moment, is constant through any plane that is perpendicular... 7 KB (1,110 words) - 10:25, 28 March 2024 |
The P wave on the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole. The P wave is a summation wave generated... 6 KB (677 words) - 14:38, 6 December 2023 |
Tsunami (redirect from Tsunami wave train) tsunami (/(t)suːˈnɑːmi, (t)sʊˈ-/ (t)soo-NAH-mee, (t)suu-; from Japanese: 津波, lit. 'harbour wave', pronounced [tsɯnami]) is a series of waves in a water... 63 KB (7,338 words) - 08:25, 8 April 2024 |
A J wave — also known as Osborn wave, camel-hump sign, late delta wave, hathook junction, hypothermic wave, K wave, H wave or current of injury — is an... 5 KB (470 words) - 02:01, 7 April 2024 |
Torsades de pointes (redirect from R on T) (represented by the latter half of the T-wave). An R-on-T can initiate torsades. Sometimes, pathologic T-U waves may be seen in the ECG before the initiation... 26 KB (2,983 words) - 10:57, 22 March 2024 |
This is a list of wave topics. Contents: Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z... 10 KB (37 words) - 10:52, 7 November 2023 |
The wave equation is a second-order linear partial differential equation for the description of waves or standing wave fields such as mechanical waves (e... 60 KB (9,425 words) - 01:45, 31 March 2024 |
A sine wave, sinusoidal wave, or sinusoid (symbol: ∿) is a periodic wave whose waveform (shape) is the trigonometric sine function. In mechanics, as a... 10 KB (1,287 words) - 06:12, 25 March 2024 |
Pan–Tompkins algorithm (section T wave discrimination) composed by a downward deflection (Q wave), a high upward deflection (R wave) and a final downward deflection (S wave). The Pan–Tompkins algorithm applies... 11 KB (1,577 words) - 17:01, 10 January 2024 |
electromagnetic wave equation is a second-order partial differential equation that describes the propagation of electromagnetic waves through a medium... 21 KB (2,921 words) - 13:45, 23 June 2023 |
"slurred" S wave). The T wave should be deflected opposite the terminal deflection of the QRS complex. This is known as appropriate T wave discordance... 11 KB (975 words) - 06:25, 29 March 2024 |