HES 300 - Cardiac Pathologies Exam
Questions and Answers with Verified
Solutions | Latest Updated 2026
What is the sequence of events in Electrical event → Mechanical event →
cardiac function? Pressure
Change → Blood Flow
What occurs during depolarization Contraction of the heart muscle leading to
in increased pressure and blood ejection.
the heart?
What is Atrial Fibrillation? A disturbance in the electrical event
leading to no
coordinated atrial depolarization, resulting
in
reduced stroke volume and blood stasis.
What are the consequences of Fatigue and blood stasis in the atrium,
reduced stroke volume? which can
lead to blood clots and is a leading cardiac
cause
of stroke.
What is Eccentric Hypertrophy? A mechanical event pathology caused by
volume
overload during diastole, leading to
stretching and
weakening of the ventricles.
Questions and Answers with Verified
Solutions | Latest Updated 2026
What is the sequence of events in Electrical event → Mechanical event →
cardiac function? Pressure
Change → Blood Flow
What occurs during depolarization Contraction of the heart muscle leading to
in increased pressure and blood ejection.
the heart?
What is Atrial Fibrillation? A disturbance in the electrical event
leading to no
coordinated atrial depolarization, resulting
in
reduced stroke volume and blood stasis.
What are the consequences of Fatigue and blood stasis in the atrium,
reduced stroke volume? which can
lead to blood clots and is a leading cardiac
cause
of stroke.
What is Eccentric Hypertrophy? A mechanical event pathology caused by
volume
overload during diastole, leading to
stretching and
weakening of the ventricles.
