Cardiology Flashcards
CAD Risk factor
( Family History )
Very important two points
- First degree Family History ( Mother , Father , siblings )
- They Presented in young age Men.55 / Women.65.
Cardiac Chest pain Features
Dull Pressure like Squeezing Burning Tight Heaviness Aching
Cardiac Chest Pain Is not
NOT Tender NOT Positional ( means not changing with positions) NOT Pleuritic NOT Sharp NOT knife like or pinpoint like NOT lasting Few seconds
ACS duration of the chest pain is
10-30 Minutes
Fever + Chest pain
Pneumonia
PE ( clotting factors gives fever )
Unequal BP in both arms
Aortic dissection Diagnosed with CXR which showed widened mediastinum
Confirmed TEE
First Diagnostic test for Cardiac chest pain
EKG
When To do Cardiac enzymes
ACUTE PAIN ONLY
Not clinic - if he is in the clinic send him to the ER
Not chronic
Exercise tolerance test ( ETT ) Indication
When the EKG is not diagnostic comes normal and the patient still have chest pain
Two Things think about them
- The patient can exercise ( No fracture )
- You can read the EKG in the Tolerance test “ Like no pathologies that prevent you from reading it Like Digoxin use , Pacemaker , Left bundle branch block .. etc
Maximum heart rate
220-Age
Chronic Chest pain - Do Exercise tolerance test EKG
You Cannot read EKG ?
- Nuclear Isotope scan ( Thallium or Sestamibi ).
2. Do Echo for wall motion abnormalities.
Chronic Chest pain - Do Excersice tolerance test EKG
Cannot Exercise??
- Persantine ( Diperidamole ) or adenosine with Isotope scan
- Dobutamine with Echo
When You can’t Use Dipyridamole ?
Asthmatic
caffeine
Dobutamine with Echo contraindications :
- severe HTN
- LV outflow obstruction
- Ventricular arrhythmia
+ HOLD B-Blockers before the test
ST deprresion on EGK means
Ischemia NOT Infarction
TX
- ST - Elevation
- ST - Depression
- Aspirin + Antiplatelets + Angioplasty
2. Aspirin + Antiplatelets + LMWH
Holter Monitor For
Rhythm Problems NOT ISCHEMIA
Can be for 1 day - 3 days Max
Surgically corrected stenosis after Angiography
If the stenosis 70% and Above
The Typical cardiac chest pain
With exertion
Relieved by rest
Location is substernal/ Retrosternal
Associated with nausea
Pleuritic chest pain causes
Pneumonia
PE
Pneumothorax
Drugs Lower mortality in ACS
The A and B
Aspirin
B-Blocker
Cardiac catheterization complications
Hematoma ( Local or retroperitoneal ) Arterial dissection Acute thrombosis Pseudo aneurysm AV Fistula
Least complications post cath is with
Radial artery approach
Side effect of Both Ace and ARB
Hyper K
Statin side effect
Rhabdomyolysis - Myositis - High CPK level
Liver dysfunction - High Transaminases
CCB decrease mortality in
HTN only not CAD
CCB Side effects
Dipines
Verapamil
Increase the heart rate
Edema
Constipation for verapa
When you use CCB
Asthmatics where you can’t use B-Blockers
Prinzmental angina
Cocaine induced chest pain
The cardiac marker for Re-infarction
CK-MB
Door to Baloon time
90 minutes
Erectile dysfunction post MI from Which Med ?
B-Blocker
Post MI no pulse .
Causes
Temponade or wall rupture
Ventricular Fibrillation
S3 gallop
S4 gallop
Heart failure
Acute Coronary Syndrome
Trans thoracic Echo
Trans Esophgeal Echo
EF evaluation
Valve evaluation
if you have HF you Must do
EF assessment
Initially do Trans-Thoracic Echo Best Test for Ejection fraction : MUGA test ( nuclear ventriculography )
Tx of High K with ACE and ARB
Add Patiromer
Switch the ACE with ( Hydralazine/Nitrates ) combined
B-blockers for HF
Metoprolol
Carvedilol
Bisoprolol
Tx of The Gynacomastia by spironolactone
Switch to Eplerenone
Persistent Dyspnea after all tx of HF is treated with
- Ivabradine. “ Cause Visual symptoms “
- Hydrlazine/ Nitrates .
- Sacubitril/ Valsartan”ARB” .
Which Medication Increasethe obstruction in HCOM
Diuretics
Hyperventilation is which Acid-base ?
Respiratory Alkalosis
Co2 is Acid , With Hyperventilating co2 goes out - less co2 means alkalosis
All forms of Regurgitations lesion will respond well to
VASODILATORS:
ACE , ARB
Nifedipine
Hydralazine
Rate control medications
Digoxin
B-Blockers
Diltiazem / Verapamil
Warfarin Use
Metal Heart Valve
Mitral stenosis with Atrial fibrillation
Things increase the venous return
Decrease
Squat Leg raise Inhalation - Valsava Standing Exhalation