Left Atrial Hypertrophy
This is called P mitrale, because mitral valve disease is a common cause (Figure 1). The duration of the P-wave will exceed 120 milliseconds in lead II.[ecgwaves.com]
P Mitrale – Left atrial abnormality / overload Abstract: P mitrale is the wide and notched P wave of left atrial overload (left atrial abnormality), typically seen in lead[cardiophile.org]
This is seen as a notch in the P wave and occurs when the left atrium is markedly enlarged, such as in mitral valve stenosis .[healio.com]
Mitral Valve Stenosis
[…] of mitral valvular disease.[web.archive.org]
Mild mitral regurgitation was also more frequent in patients with AF (71%vs 51%, p 0.03).[ncbi.nlm.nih.gov]
P waves in several or many leads with a prominent late negative component to the P wave in lead V 1, and may also be seen in mitral regurgitation, and, potentially, any cause[en.wikipedia.org]
Mitral Valve Disease
[…] results of preoperative and postoperative echocardiographic data showed significant decrease in pulmonary arterial systolic pressure (101.2 20.3 versus 48.1 14.3 mmHg, P[ncbi.nlm.nih.gov]
P 0.5), body surface area (2.0 0.2 versus 2.0 0.2 m(2); P 0.5), left ventricular and atrial dimensions (all P 0.55), and mitral regurgitation regurgitant orifice (P 0.62)[ncbi.nlm.nih.gov]
RESULTS: Clinically, for iCBA and Cosgrove groups, respectively, hemolysis with mild mitral regurgitation occurred in 0 and 2 cases (p 0.084), and mitral stenosis due to pannus[ncbi.nlm.nih.gov]
Mitral Valve Insufficiency
. Electrocardiography: P mitrale is broad, notched P waves in several or many leads with a prominent late negative component to the P wave in lead V1, and may be seen in[slideshare.net]
RESULTS: Cardiopulmonary bypass time and ischemia time were shorter in the MVP-group, p CONCLUSION: Mitral valve plasty for MR is efficient and associated with shorter CPB[ncbi.nlm.nih.gov]
Electrocardiography [ edit ] P mitrale is broad, notched P waves in several or many leads with a prominent late negative component to the P wave in lead V 1, and may be seen[en.wikipedia.org]
Giant Left Atrium
After mitral valve replacement, left atrium mean diameter was significantly decreased in Group A from 8.1 /- 1.3 mm to 6.2 /- 1.6 mm ( p 0.01).[ncbi.nlm.nih.gov]
The cardiothoracic ratio decreased from 74.8 /- 8.3% to 62.8 /- 9.0% (P 0.01) and the vital capacity of the lungs increased from 71.1 /- 18.0% to 82.9 /- 22.2% (P 0.01).[ncbi.nlm.nih.gov]
[…] with a giant left atrium than in those without (n 14, 69.9 /- 15.3 cm/sec and 30.5 /- 9.6 mm, respectively); in the latter, the IVC orifice dimension was significantly (p[ncbi.nlm.nih.gov]
Left Ventricular Hypertrophy
P mitrale – Left atrial enlargement ( P mitrale ) may develop because LVH affects the hemodynamics of the left atrium. Left axis deviation – is common in LVH.[ecgwaves.com]
In addition to the dramatic T waves, he also has P waves suggestive of “P mitrale”, or left atrial enlargement.[ecgguru.com]
[…] wave in lead II prominent terminal negative component to P wave in lead V1 (shown here) See also - mitral stenosis .[ecglibrary.com]
Left Atrial Ball Valve Thrombus
Left atrial Abnormality of P wave with a divot(double bump mitral).[brainscape.com]
ECG Right ventricular hypertrophy: tall R waves in V1–V3 P mitrale or atrial fibrillation Chest X-ray Enlarged LA and appendage Signs of pulmonary venous congestion Echocardiogram[med.rimikri.com]
Conradie C, Schall R, Marx JD (1993) Echocardiographic study of left atrial thrombi in mitral stenosis. Clin Cardiol 16(10):729–731. Google Scholar 9.[link.springer.com]
Aortic Valve Insufficiency
[…] up to 50 ms before the Q wave but after the P wave); premature mitral valve closure is very marked (grade II) when the mitral valve closes very prematurely, up to 200 ms before[circ.ahajournals.org]
[…] significant linear relationship between mitral tenting area and severity of mitral regurgitation (P 0.001).[doi.org]
Premature mitral valve closure is mild (grade I) when coaptation of the anterior and posterior mitral leaflets occurs at or before the initial inscription of the QRS (ie,[circ.ahajournals.org]
Endocardial Fibroelastosis
He had P mitrale and ST changes on ECG (Fig. 4A), septal thickness of 22 mm (4B), LVEF 65%, biatrial enlargement (4C) and a grade III diastolic dysfunction (4D).[escardio.org]
Endocardial Fibroelastosis Monica P. Revelo, MD, PhD Gross specimen shows left ventricle with white opaque thickened endocardium and flat trabeculae.[basicmedicalkey.com]
[…] thick echogenic endocardium Moller JH, Lucas RV Jr, Adams P Jr et.al.[fetalultrasound.com]
Coarctation of the Aorta
Significant predictors identified from multivariate analysis were as follows: Z score for the ascending aorta diameter of -2 or less (P .001), Z score for the mitral valve[ncbi.nlm.nih.gov]
Mean mitral valve diameter z score was lower ( P z score was higher in fetuses with CoA than in those without CoA ( P 0.01).[ncbi.nlm.nih.gov]
Fetuses with CoA presented with a narrower, but not shorter, left ventricle when compared with controls (mitral valve diastolic diameter, 5.90 vs 8.50 mm; P 0.002; left[ncbi.nlm.nih.gov]