Isovolumetric contraction and relaxation — Flashcards

10 flashcards

_____ is the third phase of a cardiac cycle and represents the period between aortic valve closing and mitral valve opening

The x descent on jugular venous pulse corresponds to _____

Blood flows continuously through the cardiac cycle in all organs except the _____

Where in the heart is conduction velocity the slowest? _____

Inspiration delays closure of the _____ valve which causes splitting of the S2 heart sound

During rapid ventricular ejection, the ventricular pressure becomes greater than aortic pressure and the _____ valve opens

What phase of the cardiac cycle begins during the QRS complex on ECG? _____

Hint: specific

Parasympathetic stimulation decreases atrial contractility via _____ receptors

What type of calcium channels exist in the SA node? _____

Hint: 2

#10

The _____ valve closes slightly before the _____ valve, thus heart sound S1 may be split

Isovolumetric contraction and relaxation US Medical PG Flashcards - Medical Study Cards

Master Isovolumetric contraction and relaxation with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.

Isovolumetric contraction and relaxation Flashcard Deck - 10 Cards

Flashcard 1: _____ is the third phase of a cardiac cycle and represents the period between aortic valve closing and mitral valve opening

Answer: Isovolumetric relaxation

Flashcard 2: The x descent on jugular venous pulse corresponds to _____

Answer: atrial relaxation

Flashcard 3: Blood flows continuously through the cardiac cycle in all organs except the _____

Answer: heart

Flashcard 4: Where in the heart is conduction velocity the slowest? _____

Answer: AV node

Extra: https://onlinemeded.org/spa/cardiac/arrhythmias/acquire?ref=anki

Flashcard 5: Inspiration delays closure of the _____ valve which causes splitting of the S2 heart sound

Answer: pulmonic

Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/cardiology/videos/cardiac-cycle?index=4] https://onlinemeded.org?ref=anki

Flashcard 6: During rapid ventricular ejection, the ventricular pressure becomes greater than aortic pressure and the _____ valve opens

Answer: aortic

Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/cardiology/videos/cardiac-cycle?index=6] https://onlinemeded.org?ref=anki

Flashcard 7: What phase of the cardiac cycle begins during the QRS complex on ECG? _____

Answer: Isovolumetric ventricular contraction

Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/cardiology/videos/cardiac-cycle?index=6] https://onlinemeded.org?ref=anki

Flashcard 8: Parasympathetic stimulation decreases atrial contractility via _____ receptors

Answer: M2

Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/cardiology/videos/Cardiac%20Conductive%20Physiology?index=8] https://onlinemeded.org/spa/cardiac/arrhythmias/acquire?ref=anki

Flashcard 9: What type of calcium channels exist in the SA node? _____

Answer: L-type (primary) and T-type

Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/cardiology/videos/Cardiac%20Conductive%20Physiology?index=4] https://onlinemeded.org/spa/cardiac/arrhythmias/acquire?ref=anki

Flashcard 10: The _ valve closes slightly before the _ valve, thus heart sound S1 may be split

Answer: mitral

Extra: https://onlinemeded.org?ref=anki

Keywords: Isovolumetric contraction and relaxation flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards

Isovolumetric contraction and relaxation Flashcards for USMLE

Study 10 flashcards on Isovolumetric contraction and relaxation for USMLE Physiology. These active recall cards cover the key concepts, clinical associations, and high-yield facts from this chapter of Cardiac cycle. Each card is designed to test your understanding rather than just recognition, building stronger and more durable memories for exam day.

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There are 10 flashcards for Isovolumetric contraction and relaxation, covering the key concepts, clinical correlations, and high-yield facts from this chapter of Cardiac cycle.

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Read through each prompt and try to answer before revealing the back of the card. This active recall approach builds stronger memories than passive reading. Combine flashcards with the study notes and MCQ practice for the best results.

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Yes. This page covers one chapter of Cardiac cycle. Visit the topic page to see all chapters and their flashcards under Physiology.

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