WorksheetsCardiomyopathy
Total questions: 118
Worksheet time: 1hrs 11mins
What is a Cardiomyopathy?
Disease of the whole heart
Disease of the vessels
Disease of the Chambers
Disease of the Myocardium
Types of Cardiomyopathy:
Dilated
Hypertrophic
Restrictive
Hyperdynamic
There is some overlap between each category, but most often between?
Dilated
Hypertrophic
Restrictive
Dilated Cardiomyopathy also known as?
Hypertension cardiomyopathy
Infiltrated cardiomyopathy
Congestive Cardiomyopathy
Large Cardiomyopathy
How many champers are typically enlarged with DCMO?
1
2
3
4
Impaired systolic & diastolic function of both RV and LV?
Restrictive CMO
Dilated CMO
Hypertrophic CMO
Causes of Dilated Cardiomyopathy
Unknown
Chemo
Valvular Heart disease
Drugs/Alcohol abuse
Familial Inheritance (1/3 cases are inherited)
Restrictive CMO
Hypertrophic CMO
Dilated CMO
CAD/infarction, Untreated HTN, and infections that cause heart inflammation... are causes of?
Dilated CMO
Restrictive CMO
Hypertrophic CMO
With DCMO Dilatation of all chamber due to ?
Increased volume
Increased Mass
Increase dilation
Increased volume and mass
(DCMO) with dilatation come decreased?
Systolic function
Diastolic Function
Both
On a 2D Echo of DCMO you'll see?
Thick walls
Thin leaflets
Thin walls
Thick leaflets
2D Echo of DCMO you'll see?
Possible thrombus (in RV apex)
Spontaneous echo contrast (Smoke)
Possible thrombus (in LV apex)
High flow
Spontaneous echo contrast (smoke) is due to?
increased flow
increased pumping
Decreased flow
Decreased pumping
Heart failure sign/symptoms?
Dyspnea
orthopnea
pulmonary edema
cough
symptoms of decreased CO?
tachycardia
syncope
fatigue
weakness
M-Mode of DCMO: you will see?
thick walls and increased function
increased chamber size
decreased MV D-E excursion
Thin walls and decreased function
w/ DCMO: ____ MV EPSS on m-mode?
increased
decreased
(DCMO)
Increased MV EPSS that is greater than?
0.5 cm
0.2cm
0.10cm
0.7cm
(DCMO) Why is there a B notch on MV on M-mode?
decreased LV end diastolic pressure
increased RV end diastolic pressure
Decreased RV end diastolic pressure
Increased LV end diastolic pressure
(DCMO)
B notch on MV due to increased LV End diastolic pressure of ___?
<15 mmHg
>13mmHg
>15mmHG
<10mmHg
T/F with doppler of DCMO regurg is probable.
true
false
What do you want to evaluate with doppler of DCMO?
systolic funciton
diastolic function
T/F No treatment of DCMO with no symptoms.
true
false
Can DCMO come and go?
Yes
No
Treatment of DCMO relies on?
underlying cause
symptoms
echo
How do we treat DCMO?
Treat underlying disease
prevent from processing
Life style adjustments
worse case transplant
What CMO?
Dilated
Hypertrophic
Restrictive
M-Mode of?
Dilated
Hypertrophic
Restrictive
Restrictive
Hypertrophic
Dilated
Hypertrophic Cardiomyopathy know for its?
Hypertrophic
Hyperdynamic
non-dilated LV
Dilated LV
With Hyperdynamic EF is?
Under 55%
60%
Over 70%
Normal
HCMO can sometimes cause?
RV outflow tract obstruction
Normal LV outflow tract
Normal RV outflow tract
LV outflow tract obstruction
Causes of Hypertrophic Cardiomyopathy:
Stress
Idiopathic
STDs
Autosomal dominant gene
T/F Idiopathic means unknown.
True
False
What CMO?
Dilated
Restrictive
Hypertrophic
What CMO?
Dilated
Hypertrophic
Restrictive
What CMO?
Hypertrophic
Dilated
Restrictive
What CMO?
Dilated
Restrictive
Hypertrophic
Which CMO?
Hypertrophic
Dilated
Restrictive
What CMO in Short Axis looks like a donut?
Restrictive
Hypertrophic
Dilated
Types of HCMO?
Hypertrophic Obstructive
Restrictive
Provocable
Non-Obstructive
LVH that is Asymmetric, Concentric, or Midventricular with a LVOTO
HOCMO
HCMO provable
HCMO non-obstructive
Dilated HCMO
ASH Stands for?
Asymmetrical Spacial Hypertrophy
Acute septal Hypertrophy
Asymmetrical Septal Hypertrophy
Asymmetrical septal Hypertension
IHSS stands for?
Ideal Hypertrophic Subaortic Stenosis
Idiopathic Hypertension Subaortic Stenosis
Idiopathic Hypertrophic Subaortic Stenosis
Identical Hypertrophic Subaortic Stenosis
SAM stands for?
Systolic Anterior Motion of MV leaflets
Septal Anterior Motion
Systolic Anterior Motion
Systolic Acute Stenosis
Concentric mean?
on wall segment
All wall segments
No wall segment
2 wall segments
How does HOCMO create an LVOTO?
IHSS+ASH+SAM
HOCM w/ concentric LVH +SAM
ASH+IHSS
HOCM w/ midventricular LVH
SAM
IHSS
ASH
HOCM
ASH
IHSS
SAM
HOCM
Concentric HOCM consists of?
All LV wall segments thickened
No LV Wall segments are thickened
1 LV Wall segments are thickened
2 LV Wall segments are thickened
Midventricular HOCM
ASH
Provocable HOCM
Concentric HOCM
A Midventricular HOCM could cause a(n)?
Thrombus
Apical Aneurysm
Basal Aneurysm
Mid-Cavity Hypertrophy
LVH with LVOT obstruction, but only when provoked?
Midventricular HOCM
Concentric HOCM
Non-obstructive HCM
Provocable HOCM
What could provoke, provocable HOCM?
Exercise
Coughing
Drugs (Amyl Nitrite)
Valsalva maneuver
Concentric HOCM
ASH
Midventricular HOCM
Provocable HOCM
Provocable HOCM
Midventricular HOCM
Concentric HOCM
ASH
Classic HOCM = ?
SAM
IHSS
ASH
LVOTO
(Valsalva Maneuver)
Non-obstructive HCM
Midventricular HOCM
Provocable HOCM
Concentric HOCM
Non-obstructive HCM
Doesn't cause an obstruction
King of Diamonds
LVH that is apical or other
Ace of spades
Provocable HOCM
Non-obstructive HCM
Midventricular HOCM
Concentric HOCM
Non-Obstructive HCM
ASH
IHSS
Concentric HOCM
Orthopnea means?
SOB
Severe SOB
SOB while laying down
SOB while sitting down
Its w/ non-obstructive HCM may be
Severely SOB
Fatigue
Asymptomatic
Dyspnea
Symptoms of HCM on exertion/exercise:
Dyspnea on exertion (DOE)
Asymptomatic
CP
Orthopnea
Other symptoms of HCM:
Palpitations
Fatigue
Syncope
pulmonary Edema
Complications of HCM:
Infective Endocarditis
Asymptomatic
Embolus most likely due to LA thrombus
Heart Failure
Complication of HCM:
Sudden death, especially with ?
Cp
Fatigue
Syncope
Exertion
Rare, but HCM is leading cause of sudden death in people,
Under 55
under 70
under 30
under 65
2D Echo of HCM you'll see?
Some form of hypertrophy
IHSS
Normal or hyperdynamic LV function
small or normal LV cavity
With HCM what can you see in PLAX and M-mode?
LVOTO
SAM
ASH
LAE
M-Mode of?
SAM
HCM
ASH
Normal LV & LA
Throughout an echo with HCM you'll be able to see?
LAE
Large LV
Normal E point to septal contact
Small LV
Doppler of HCM
May see MR
No change in velocity
Decreased E-A ratio on MV Inflow
Normal E-A ratio on MV Inflow
Doppler of ?
TR
HCM
MR
Normal TV
Doppler of?
Normal E-A Ratio on MV inflow
HCM
Decreased E-A ratio on MV inflow
normal velocities
3 main objectives when using doppler on HCM:
Rule out LVOTO
Acquire TR
Acquire the LVOTO peak velocity and mean PG
When both LVOTO and MR occur, differentiate between the 2 jets
Rule out LVOTO PW starting at :
LV Apex and moving closer to AoV
Mid ventricle and moving closer to AOV
LV App and moving closer to MV
Mid ventricle and moving closer to Aov
If LVOTO is present, the velocity will be & may need to use?
<2 m/s
PW
>2 m/s
CW
LVOTO Doppler is what shape?
Early peaking, Rounded peak
Late peaking, dagger shape jet
Early peaking, dagger shape jet
Late peaking, rounded peak
To Acquire the LVOTO peak velocity and mean PG you need to/use?
Bernoulli's equations for MAX PG
Right Atrial pressure
Trace the LVOTO waveform for PG
Trace the LV
What two jets?
MR
RVOTO
LVOTO
TR
Doppler of?
Provovable HOCM
MR
LVOTO
RVOTO
Doppler of?
MR
HCM
LVOTO
MS
Normal Strain is?
-16 to 19% (-20%)
-10 to -14% (-15%)
16 to 19% (20%)
10 to 14% (15%)
Strain with HOCM is ?
Higher,
(8 to 10%)
Lower,
(-3 to -6%)
Lower,
(-8 to -10%)
Higher,
(3 to 6%)
Strain changes before?
Heart Heart
Blood pressure
EF
Fatique
With HCM, Most symptoms are treated with?
Beta Blockers
Anticoagulants
Potassium
Calcium channel blockers
T/F Serial echos for HCM are not required.
True
False
With significant LVOTO, surgery may be needed;
CABG
Septal Myectomy
TEE
Alcohol septal ablation
Septal myectomy, is the removal of portion of thickened
leaflets
Septum
Apex
Atrium
Alcohol Septal ablation; a catheter inserted into septal coronary artery, (a) of alcohol is injected into artery, controlled damage to my myocardium, thins the septum.
T/F Septal myectomy is an open heart surgery.
True
False
Infiltration of the myocardium that results in stiff, rigid ventricular walls that prevent diastolic filling.
Restrictive Cardiomyopathy
Dilated Cardiomyopathy
Infiltrative Cardiomyopathy
Hypertrophic cardiomyopathy
RI CMO typically causes/results in ?
BAE
Heart failure
LVE
RVE
Resembles constrictive pericarditis except RI CMO only affects ____, constrictive pericarditis affects whole heart.
LV
Atriums
RV
Ventricles
Sings & Symptoms of RI CMO
Excessive fatigue
Swelling of feet, ankles, and/or abdomen
cough & SOB especially W/ exertion
irregular rhythm
Types of Restrictive Cardiomyopathy
Sarcoidosis
Amyloidosis
Hemochromatosis
Endomyocardial Fibrosis
Amyloidosis is
most common
pericardial effusion
irregular rhythms
granulomas
Sarcoidosis is
granulomas
heart failure
iron overload
irregular rhythms
Hemochromatosis is
may involve the valves
iron overload disease
myocytes (muscle cells)
heart failure
Endomyocardial Fibrosis is
fibrotic tissue lines the myocardium
prone to apical thrombus
LV function is usually preserved
involves the valves; SR and Dilated Atria
Pompes Disease typically occurs in early life due to;
Hereditary Factors
Excessive glycogen storage in tissues
Heart becomes enlarged and heavily thickened
Premature Birth
An Endomyocardial disease is when fibrotic tissues lines the;
Septum
Ventricles
Myocardium
whole heart
T/F Endomyocardial Fibrosis can be diffused or local.
True
False
Local areas of necrosis are prone to _____ thrombus.
Both
Basal
Apical
T/F With Endocardial Fibrosis the LV function is usually preserved.
True
False
With Endomyocardial Fibrosis, there's a possible valve involvement which can lead to
sudden death
Severe Regurg
Dilated Ventricles
Dilated Atria
RI CMO on 2D Echo the myocardium appears as?
Ground Glass
Starry Night
anechoic
Echogenic
RI CMO has small to normal LV size with
Normal to decreased LV systolic function
Abnormal LV systolic function
Normal to increased LV systolic Function
Abnormal LV diastolic function
You will most likely see what on a 2D of RI CMO?
BAE
Regurg of all valves probable
Pericardial effusion
Enlarged Ventricles
With end-myocardial fibrosis, the ______ and ______ may be scarred and echogenic.
Myocardium
AV Vales
Endocardium
Semilunar Valves
Doppler of RI CMO
Regurg is probable
Evaluate systolic function
Evaluate diastolic function
No regurg
Mitral Inflow patter has a restrictive pattern; ___ E Wave and ___ A Wave WITHOUT respiratory variation.
Large E, Small A
Small E, Large A
Large E, Large A
Small E, Small A
With RI CMO why is a biopsy most likely needed?
Confirm RCB
Confirm Diagnosis
Confirm bloodwork
TREATMENT of Pt's who have RI CMO with controlled symptoms and maintain quality of life?
Diuretics
Steroid
chemo
no treatment
T/F A Heart Transplant may be needed with RI CMO.
True
False
Restrictive Cardiomyopathy
Dilated Cardiomyopathy
Hypertrophic Cardiomyopathy
Infiltrative Cardiomyopathy
