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Module 2: Symptoms and syndromes in diseases of internal organs.doc
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Additional methods of examination

X-ray examination: disappearing of the heart waist, enlarged of the left atrium auricle, enlarged of the right ventricle, protrusion of the pulmonary trunk. Narrowing of the retrocardial space in the first oblique position, declining of the esophagus on the small radius and congestion changes are revealed.

ECG: hypertrophy of the left atrium and right ventricle.

Echo-CG:

  • the unidirectional movement both cusps of the mitral valve in diastole;

  • change of flow character through the mitral orifice in diastole (a turbulent stream);

  • narrowing of the orifice of the left atrioventricular valve. At the healthy middle-aged person diameter and square of mitral orifice is from 4 up to 6 cm2 and from 2 up to 3 cm2 accordingly;

  • thickened immobile cusps of mitral valve;

  • reduced rate of diastolic filling,

  • reduced valve area.

Phonocardiogram taken at the apex shows the high amplitude of the first sound; the second sound is followed by the mitral valve opening sound and diastolic murmur; the amplitude of the second sound over the pulmonary artery increases compared with that over the aorta. If PCG and ECG are taken synchronously, attention should be paid to the length of the interval Q-I sound (from the beginning of the Q wave on the ECG to the first sound on the PCG) and the second sound - OS interval.

Literature

1. Internal diseases an introductory course. - Vasilenko V., Grebenev A. - M.: Mir . Publishers, 1990. - 647 p

  1. Propedeutics to internal medicine. Part 1.-Vinnytsya: NOVA KNYHA, 2006.- 424 p.

  2. Propedeutics to internal medicine. Part 2.-Vinnytsya: NOVA KNYHA, 2007.- 264 p.

  3. Introduction to the course of internal diseases. Book 1. Diagnosis: [Textbook/Zh.D. Semidotskaya, O.S. Bilchenko, et al.].-Kharkiv: KSMU, 2005. -312p.

  4. Michael Swash Hutchison’s clinical methods / XIX edition. ELBS, 1989. -618p.

  5. Mark H., Beers M.D., Robert Berkow The Merck Manual of diagnosis and therapy / XVII edition.- Published by Merk research laboratories, 1999.- 2833 p.

  6. Harrison΄s principles off internal medicine / Fauci, Braunwald, Isselbacher and al.-XIV edition. - Vol. 1 and 2. - International edition, 1998.

Topic 4. Aortal Valvular Diseases of the Heart: the Main Syndromes and Symptoms on the Basis of Clinical and Instrumental Methods of Investigation.

Class lasts: 3 hours

Chronological class structure:

Control of initial standard of knowledges- 20 min.

Teacher′s demonstration of practical skills - 60 min.

Sudents′ independent work: - 30 min.

Control of ultimate standard of knowledges- 15 min.

Sum up of the class, homework- 10 min.

Questions for theoretical preparation: Etiology factors and mechanism of development of aortic insufficiency, aortic stenosis. Haemodynamics. The main complaints of the patients with aortic insufficiency, aortic stenosis. External examination, palpation, percussion, auscultation of the patients with aortic insufficiency, aortic stenosis. X-ray studies. Echocardiography. ECG. Phonocardiogram.

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