M-mode

M-mode

A diagnostic ultrasound presentation of the temporal changes in echoes in which the depth of echo-producing interfaces is displayed along one axis with time (T) along the second axis; motion (M) of the interfaces toward and away from the transducer is displayed.
Synonym(s): TM-mode

M-mode

motion modulation in diagnostic ultrasonography. It is a variation of B-mode ultrasound used in echocardiography. See also B-mode.

M-mode

(mōd)
A diagnostic ultrasound presentation of the temporal changes in echoes in which the depth of echo-producing interfaces is displayed along one axis with time (T) along the second axis; motion (M) of the interfaces toward and away from the transducer is displayed.

M-mode

motion mode. See M-mode ultrasonography.
References in periodicals archive ?
M-mode echocardiographic ratio indices in normal dogs, cats, and horses: A novel quantitative method.
Maternal gestational age is key in defining a slow fetal heart rate by M-mode ultrasound.
Free Angular M-mode (FAM*) can be implemented in real-time or reconstructed from the cine memory.
In 24 chapters, anesthesiologists and cardiologists from the US explain the principles of ultrasound and Doppler ultrasound; transducers and instrumentation; equipment, infection control, and safety; quantitative M-mode and 2D echocardiography; quantitative Doppler; Doppler profiles and assessment of diastolic function; cardiac, pericardium and extra-cardiac, and cardiac valve anatomy and pathology; intra-cardiac masses and devices; left ventricular and segmental left ventricular systolic function; the 17 segment model; assessment of perioperative events and problems; congenital heart disease; artifacts and pitfalls; related diagnostic modalities; the structured TEE examination; and sonographic formulas.
Sirtustu veya hafif sol yana yatar pozisyonda ve rahat solunum yapar durumda ekokardiyografi cihazi (Vivid-3 Expert, GE, USA) ile hastanin yasina uygun prob ile kilavuzlarda onerilen belli goruntuleme teknikleri kullanilarak M-mode ve iki boyutlu ekokardiyografik inceleme yapildi (10-12).
Included are the M-mode, 2-D, 3-D, Doppler, transesophageal, and contrast modalities.
M-mode echocardiography of the left ventricle and the aortic root was performed.
M-mode and two-dimensional echocardiography revealed all valves, left ventricle, and ejection fraction to be normal.
The measurement provides a more accurate picture of left atrial size than does the commonly employed M-mode left atrial dimension.
Valdes-Cruz, Development Of A Non-Invasive Ultrasound Color M-Mode Means Of Estimating Pulmonary Vascular Resistance In Pediatric Pulmonary Hypertension: Numerical Analysis, In vitro Validation and Preliminary Clinical Studies, Circulation 104, 908-913 (2001).
On-line ultrasound data was prepared as ultrasonic M-mode images for interpretation.