cardiology Flashcards
(48 cards)
The nonspecific reaction to myocardial injury is associated with?
- polymorphonuclear leukocytosis, which appears within a few hours after the onset of pain and persists for 3–7 days
- ESR rate rises more slowly than the white blood cell count, peaking during the first week and sometimes remaining elevated for 1 or 2 weeks.
Drug induced pericarditis:
- Hydralazine
- isoniazide
- procainamide
- minoxidil
- phenytoin
HCM
- SCD 0.5% בשנה
- sustained vt or scd
- סונקופה ללא הסבר חלופי
- עובי מחצית מעל 30 מ״מ
- אירוע קטדם של nsvt
- ירידה או היעדר עליה בליץ דם בזמן מבחן מאמץ
Cardiac CT:
- רגישות 99%
- סגליות 90%
- NPV HIGHT
- ## ניתן להעריך סטינטים גדולםי מעל 3 מ
Paradoxical Pulse:
the presence of cardiac tamponade consists of a greater than normal (10 mmHg) inspiratory decline in systolic arterial pressure
Postcardiac Injury Syndrome:
- 1–4 weeks after the cardiac injury
- Recurrences are common and may occur up to 2 years or more following the injury
kussmaul sign:
- constrictive pericaditis
- restrictive cardiomio
- RVMI
- TS
- אין ירידה בגודש\לחץ ורידי צוואר ורידי בעת שאיפה, מצב זה מיוחס לחוסר היענות של חדר ימין
.TAKOTSUBO CARDIOMYOPATHY
- Cardiac MRI demonstrates diffuse myocardial edema without necrosi
- magnesium for arrhythmias related to QT prolongation
- Recurrences have been described in up to 10% of patients
ABDOMINAL AORTIC ANEURYSMS
- males > female.
- AAA ≥4.0 cm may affect 1–2% men aged >50 years.
- calcified outline of the aneurysm; ~25% of aneurysms are not calcified and cannot be visualized by x-ray imaging.
AAA
- US 65–74 years was risk reduction in aneurysm-related death of 42%.
- After acute rupture, the mortality rate
of emergent operation is 45–50%. - > 5.5/ more than 0.5 in year.
Catheter ablation has a 2–7% risk of major procedure-related complications,
- stroke (0.5–1%).
- cardiac tamponade (1%)
- phrenic nerve paralysis,
- bleeding from femoral access sites, - - - fluid overload with heart failure, which can emerge 1–3 days after the procedure
- fistula between the left atrium and esophagus <0.1%, has presents as endocarditis and stroke10 days to 3 weeks after the procedure. Diagnosis is made by chest CT scan with water-soluble oral and IV contrast
cardiotoxicity
- Doxorubicin reduction of EF.
- Cardiotoxicity is highest when anthracyclines are administered in conjunction with trastuzumab.
- Cardiotoxicity is highest when anthracyclines are administered in conjunction with trastuzumab.
- carfilzomib, appears more cardiotoxic than bortezomib( MM).
Cardiotoxicity
hydrocarbons, fluorocarbons, arsenicals, lead, and
mercury
Riociguat
CTEPH
פיצול פרדוקסלי של הקול השני
- HOCM
- LBBB
- AS
- RVMI
Wide complex tachycardia
- VT
- SVT\AF
- WPW
פיצול רחב קבוע של קול שני
ASD
פיצול רחב לא קבוע
- RBBB
- PE
- PULMONARY STENOSIS
BB
- Metoprol succinate
- Metoprolol fumarate
S4
- LVH
- MIOCARDIA ISHEMIA
- AS
CAVB AFTER STEMI
אוטם בקיר תחתון נובע בדר”כ מגירוי ואגאלי או שחרור אדינוסין
בקיר קדמי פגיעה איסכימה במערכת ההולכה
.PERIPARTUM CARDIOMYOPATHY
- develops during the last trimester
or within the first 6 months after pregnancy. - increased maternal age,
- increased parity
- twin pregnancy
- malnutrition
- use of tocolytic therapy for premature labor
- preeclampsia or toxemia of pregnancy
MS
- OS נישמע היטב בדיאסטולה ובאקספיריום
- S1 מודגש
- אוושה דיאסטולית נשמעת בחוד הלב
HOCM
האוושה מתחזקת בוולסלב ובעמידה
נחלשת ב בסקווטינג ו HAND GRIP