Part 2 USMLE First Aid graphs : PV loop Wiggers diagram in valvular heart disease | CVS Physiology

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Thank u ma'am for making concept crystal clear

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Thank you Maam... I have came from different coaching but I knew that you have told this topic in your yt channel so I came here and understood everything...I was not able to understood this from my teacher...thanks alot

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Thank you so much this session helped a lot. Keep up the good work.

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Ma'm You r a blessing for students❤Thankyou 🙇‍♂️

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Would love to watch ur more videos based on usmle step1 & Fa❤

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[@dr.attmashaktibirajdar7765]

Pressure Volume loops ventilator- valvular heart disease , Mitral regurgitation left ventricular end diastolic volume will be more .
Preload - with respect to left ventricle-left atria , Mitral valve pathologies.
Afterload - hypertension or Peripheral resistance.
Preload increases as in MR- end diastolic volume will be more .
Frank starling law , left ventricle contract with force .

[@dr.attmashaktibirajdar7765]

Increase in Afterload- stroke volume decreases - end systolic volume will increase , ejection fraction decreases as it is EDV- ESV/EDV

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Ma’am is USMLE Step One book a good book for preparation during revision?

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Sure

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EDV

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Mam pg no 295 please

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