Cardio Flashcards

1
Q

Inc preload inc stroke volume. This phenomenon is called the

A

Frank starling law

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2
Q

Shockable rythms

A

Ventricular fibrillation

Sustained ventricular tachycardia

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3
Q

When is shock cardioversion always required in VF

A

If the patient is pulseless

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4
Q

How is sustained ventricular tachycardia managed

A

The patient can be cardioverted with amiadarone if they are stable. If unstable then cardioversion via shock

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5
Q

Examples of non shockable rythms

A

Torsades de pointes (polymorphic vtach)
Atrial fibrillation
Non sustained vtach

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6
Q

S2 is ….. in aortic stenosis

A

Softer

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7
Q

S1 is ……. in mitral reguritation

A

Reduced or absent

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8
Q

When/ who gets AAA screening
How is the screening test carried out
Diameter of AAA to stay in screening programme

A

Men after 65th bday
Abdominal US
>3

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9
Q

How to diagnose angina

A

Clinical history and examination are sufficient

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10
Q

How to investigate acute coronary syndrome

A

ECG and serum tropinins

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11
Q

what can cause dilated cardiomyopathy

A

Viruses- cocksackie b
Substance abuse (ALCOHOL)
Ischeamia
Arrythmia etc

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12
Q

Joint stiffness + pyrexial+ tachy + small non tender erythematoys nodules on palms of hands

A

Endocarditis

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13
Q

Sub acute endocarditis treatment (native)

A

IV amoxicillin + gentamicin

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14
Q

Acute/sepsis endocarditis treatment (native)

A

Flucloxacillin IV

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15
Q

Prosthetic valve endocarditis management

A

Vancomycyin IV + gentamicin + rifampicin

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16
Q

22 yr old man collapsed during a 200m sprint. Dies on way to hospital

A

Hypertrophic obstructive cardiomyopathy

17
Q

Continuous machine-like murmur heard best at the pulmonary area

A

Patent ductus arteriosus

18
Q

Iv drug user infective endocarditis treatment

A

Flucoxacillin (as you know its staph A)

19
Q

Strep viridans endocarditis treatment

A

Benzylpenicillin + gentamicin

20
Q

All valves are …. apart from the …… valve which is ……..

A

All valves are tricuspid apart from the mitral valve which is bicuspid