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MurmurāĻāϰ āϝāϤ āĻ•āĻĨা

MurmurāĻāϰ āϝāϤ āĻ•āĻĨা


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admission test āĻšোāĻ• āφāϰ āĻ•্āϞিāύিāĻ•্āϝাāϞ āĻĒāϰীāĻ•্āώা āĻšোāĻ•, murmur āĻāϰ āĻŽাāχāϰ āύাāχ।
āφāĻŽাāϰ āĻŽāϤে,āϏāĻŦ āĻĄাāĻ•্āϤাāϰেāϰ āϜীāĻŦāύে āĻ āĻāĻ• āĻŦিāĻļাāϞ āĻ…āĻ­িāĻļাāĻĒ( āĻŦেāĻļিāϰ āĻ­াāĻ— āĻ•্āώেāϤ্āϰেāχ āϏ্āϟেāĻĨো āĻŦুāĻা āĻ•āĻ িāύ)।

āĻŦিāĻļেāώ āĻ•āϰে āϰেāϏিāĻĄেāύ্āϏী,āĻāĻĢāϏিāĻĒিāĻāϏ āĻĒাāϰ্āϟ ā§§,āĻĄিāĻĒ্āϞোāĻŽা āĻĒāϰীāĻ•্āώাāϰ āφāĻ—েāϰ āϰাāϤে murmur āύি⧟ে āϏāĻŦাāϰ āĻŽāϰāĻŽāϰ āĻ…āĻŦāϏ্āĻĨা āĻšā§Ÿ।

āϤাāχ āφāϏুāύ āĻŽাāϰāĻŽাāϰেāϰ āĻ—োāώ্āĻ ী āĻ•িāϞাāχ(āĻāĻ–াāύে āĻ­াāϞ্āĻŦ āϰিāϞেāϟেāĻĄ āφāϞোāϚāύা āĻ•āϰা āĻšā§ŸেāĻ›ে)।

★murmur āĻ•ি?
- abnormal heart sound.

★āĻ•েāύ āĻšā§Ÿ?
- abnormal flow through normal valve.
- normal flow through abnormal valve( āφāϜāĻ•েāϰ āφāϞোāϚ্āϝ)

★★ āĻŽেāĻ•াāύিāϜāĻŽ āĻ•ি?

#āϏুāϤ্āϰঃ ā§§। 

murmur āĻŦুāĻāϤে āĻšāϞে āĻļুāϧুāĻŽাāϤ্āϰ ventricle āĻŦিāĻŦেāϚāύা āĻ•āϰāϤে āĻšāĻŦে।

#āϏুāϤ্āϰঃ⧍।

a)

 systole āĻ āϝে āϏāĻŦ valve āĻ–োāϞা āĻĨাāĻ•াāϰ āĻ•āĻĨা,systole āĻāϰ āϏāĻŽā§Ÿ āϝāĻĻি āϏেāĻ—ুāϞো āĻŦāύ্āϧ( āĻĒ⧜ুāύ āĻ›োāϟ) āĻšā§Ÿে āϝা⧟,āϤāĻŦে āϏে āϏāĻŦ āĻ­াāϞ্āĻŦে āϏিāϏ্āϟোāϞিāĻ•  murmur āϤৈāϰি āĻšāĻŦে।

b)

systole āĻ āϝে āϏāĻŦ āĻ­াāϞ্āĻŦ āĻŦāύ্āϧ āĻĨাāĻ•াāϰ āĻ•āĻĨা।
āϝāĻĻি āϏিāϏ্āϟোāϞেāϰ āϏāĻŽā§Ÿ āϏেāĻ—ুāϞো āĻ–োāϞা āĻĨাāĻ•ে āϤāĻŦে āϏে āϏāĻŦ āĻ­াāϞ্āĻŦে āϏিāϏ্āϟোāϞিāĻ•  murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।

#āϏুāϤ্āϰঃā§Š।

a)

Diastole āĻ āϝে āĻ­াāϞ্āĻŦ āĻ–োāϞা āĻĨাāĻ•াāϰ āĻ•āĻĨা,āϏেāϟা āϝāĻĻি āĻĄা⧟াāϏ্āϟোāϞেāϰ āϏāĻŽā§Ÿ āĻ…āϏ্āĻŦাāĻ­াāĻŦিāĻ•āĻ­াāĻŦে āĻŦāύ্āϧ(āĻĒ⧜ুāύ āĻ›োāϟ) āĻšā§Ÿে āϝা⧟। āϤāĻŦে āĻĄা⧟াāϏ্āϟোāϞেāϰ āϏāĻŽā§Ÿ āϐ āĻ­াāϞ্āĻŦে  diastolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।

b)

Diastole āĻ āϝে āĻ­াāϞ্āĻŦ āĻŦāύ্āϧ āĻĨাāĻ•াāϰ āĻ•āĻĨা,āϏেāϟা āϝāĻĻি āĻ…āϏ্āĻŦাāĻ­াāĻŦিāĻ•āĻ­াāĻŦে āĻ–োāϞা āĻĨাāĻ•ে।āϤāĻŦে diastole āĻāϰ āϏāĻŽā§Ÿ āϏে āϏāĻŦ āĻ­াāϞ্āĻŦে diastolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।

   #āĻŦ্āϝাāĻ–্āϝা:

2a)

 ventricular systole  āĻāϰ āϏāĻŽā§Ÿ aortic & pulmonary valve āĻ–োāϞা āĻĨাāĻ•াāϰ āĻ•āĻĨা,āĻ•িāύ্āϤু systole āĻ āĻāĻ—ুāϞো āϝāĻĻি āĻ›োāϟ āĻšā§Ÿে āϝা⧟( aortic stenosis & pulmonay stenosis)।
āϤাāĻšāϞে āϏুāϤ্āϰāĻŽāϤে AS & PS āĻ systolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।ejection period āĻ pressure peakāĻ āϝা⧟ āĻĻেāĻ–ে murmur āĻ­াāϞো āĻļুāύা āϝা⧟।āϤাāχ ejection systolic murmur āĻĒাāĻ“ā§Ÿা āϝা⧟।
āϏুāϤāϰাং AS,PS=ejection systolic murmur.

2b) 

Ventricular systole āĻ mitral & tricuspid valve āĻŦāύ্āϧ āĻĨাāĻ•াāϰ āĻ•āĻĨা, āĻ•িāύ্āϤু āĻāĻ—ুāϞো āϝāĻĻি systolic period āĻ āĻ–োāϞা āĻĨাāĻ•ে(Mitral & tricuspid incompetence) āϤাāĻšāϞে Mitral & Tricuspid Regurgitation āĻšāĻŦে। āϏুāϤ্āϰāĻŽāϤে āĻāχ MR āĻ“ TR āĻāϰ āĻ•্āώেāϤ্āϰে systolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।
āϝেāĻšেāϤু āĻĒুāϰো āϏিāϏ্āϟোāϞ āϜু⧜ে backflow āĻšā§Ÿ,āϤাāχ āĻĒুāϰোāϟা āϏāĻŽā§Ÿ  murmur āĻļুāύা āϝা⧟,āϤাāχ pansystolic murmur।āĻāĻ•ি āϘāϟāύা ventricular septal defect (VSD) āĻ āϘāϟে।
āϏুāϤāϰাং MR,TR,VSD= Pansystolic murmur

(āϚāϞāĻŦে)

MurmurāĻāϰ āϝāϤ āĻ•āĻĨাঃ⧍

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āφāĻ—েāϰ āϞেāĻ–া⧟ systole āĻ āĻ•িāĻ­াāĻŦে murmur āĻšā§Ÿ āϏেāϟা āφāϞোāϚāύা āĻ•āϰেāĻ›ি।āĻāĻŦাāϰেāϰ āφāϞোāϚāύা diastolic murmur āύি⧟ে।

#diastolic murmur āĻāϰ āϏুāϤ্āϰঃ


3a) 

Diastole āĻ āϝে āĻ­াāϞ্āĻŦ āĻ–োāϞা āĻĨাāĻ•াāϰ āĻ•āĻĨা,āϏেāϟা āϝāĻĻি āĻĄা⧟াāϏ্āϟোāϞেāϰ āϏāĻŽā§Ÿ āĻ…āϏ্āĻŦাāĻ­াāĻŦিāĻ•āĻ­াāĻŦে āĻŦāύ্āϧ(āĻĒ⧜ুāύ āĻ›োāϟ) āĻšā§Ÿে āϝা⧟। āϤāĻŦে āĻĄা⧟াāϏ্āϟোāϞেāϰ āϏāĻŽā§Ÿ āϐ āĻ­াāϞ্āĻŦে  diastolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।

3b)

Diastole āĻ āϝে āĻ­াāϞ্āĻŦ āĻŦāύ্āϧ āĻĨাāĻ•াāϰ āĻ•āĻĨা,āϏেāϟা āϝāĻĻি āĻ…āϏ্āĻŦাāĻ­াāĻŦিāĻ•āĻ­াāĻŦে āĻ–োāϞা āĻĨাāĻ•ে।āϤāĻŦে diastole āĻāϰ āϏāĻŽā§Ÿ āϏে āϏāĻŦ āĻ­াāϞ্āĻŦে diastolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে।
āĻāĻŦাāϰ āφāϏি #Diastole āĻ
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āĻŦ্āϝাāĻ–্āϝাঃ


3a) 

ventricular diastole āĻ mitral & tricuspid valve āĻ–োāϞা āĻĨাāĻ•াāϰ āĻ•āĻĨা āĻ•িāύ্āϤু āĻāĻ—ুāϞো āϝāĻĻি āĻ›োāϟ āĻšā§Ÿে āϝা⧟ (mitral stenosis,tricuspid stenosis).āϤāĻŦে āϏুāϤ্āϰāĻŽāϤে āĻĻুāχ stenosed valve āĻ  diastolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে( āϝেāĻšেāϤু diastole āĻ āĻ–োāϞা āĻĨাāĻ•ে)।
āĻŽাāĻাāĻŽাāĻি āϏāĻŽā§Ÿে flow pressure āĻŦেāĻļি āĻĨাāĻ•া⧟ mid-diastolic murmur(MDM) āĻĒাāĻ“ā§Ÿা āϝা⧟।
āϏুāϤāϰাং MS & TS= mid-diastolic murmur.

3b) 

Ventricular diastole āĻ aortic & pulmonary valve āĻŦāύ্āϧ āĻĨাāĻ•াāϰ āĻ•āĻĨা,āĻ•িāύ্āϤু āĻāĻ—ুāϞো āĻ…āϏ্āĻŦাāĻ­াāĻŦিāĻ•āĻ­াāĻŦে āĻ–োāϞা āĻĨাāĻ•āϞে( aortic & pulmonary regurgitation), āϏুāϤ্āϰāĻŽāϤে āĻāχ āĻĻুāχ āĻ­াāϞ্āĻŦে diastolic murmur āĻĒাāĻ“ā§Ÿা āϝাāĻŦে। āϝেāĻšেāϤু āĻĄা⧟াāϏ্āϟোāϞেāϰ āĻļুāϰুāϤে āĻāĻ—ুāϞো āĻŦāύ্āϧ āĻšāĻ“ā§Ÿাāϰ āĻ•āĻĨা,āĻ•িāύ্āϤু āĻŦāύ্āϧ āύা āĻšāĻ“ā§Ÿা⧟ āĻļুāϰু āĻĨেāĻ•েāχ Backflow āϤৈāϰি āĻšā§Ÿ,āϤাāχ early diastolic murmur āĻĒাāĻ“ā§Ÿা āϝা⧟।
āϏুāϤāϰাং, AR & PR= EDM

āĻāĻ•āϏাāĻĨে, MR,TR,VSD= PSM

                 MS,TS= MDM

                 AR,PR= EDM

                 AS,PS=ESM.


                                     

āϞিāĻ–েāĻ›েāύ āχāĻ•āĻŦাāϞ āĻŽাāĻšāĻŽুāĻĻ āĻ­াāĻ‡ā§Ÿা।

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