9/30/2011
Endocarditis: Natural History of Vegetations
Click here to the posting on this topic in "Journal Club"
8/31/2011
EP: Postoperative JET - Diagnosis
Newborn, Heterotaxy, Pulmonary atresia/TAPVR, s/p BT shunt.
DDD paced at 180 bpm. Note the change in CVP trace.
8/27/2011
8/12/2011
EKG: WPW syndrome
Derive the location of accessory pathway.
(Refer to another posting in this blog for a quick localization guide)
8/10/2011
Echo features of tamponade
14 yr old with history of intermittent facial swelling (SVC syndrome). Superior mediastinal widening and cardiomegaly on CXR.
Diastolic collapse of RV free wall.
Doppler equivalent of pulsus paradoxus (?!)
Diastolic collapse of RV free wall.
Doppler equivalent of pulsus paradoxus (?!)
8/05/2011
8/04/2011
General Cardiology - Preparticipation Screening for Sports
Link to 2007 recommendations from American College of Cardiology.
Barry J Maron, et al. Circulation 2007;115:1643-55
Presence of 1 or more of the 12 elements below should trigger referral for CV evaluation:
Parental verification is regarded essential for high school and middle school students.
12-element AHA recommendations for preparticipation CV screening of compettitive athletes:
Medical History:
Personal History -
1. Exertional chest pain/discomfort
2. Unexplained syncope/near-syncope (judged non-vasovagal; particular concern when related to exertion)
3. Excessive exertional and unexplained dyspnea/fatigue, associated with exercise
4. Prior recognitiion of a heart murmur
5. Elevated BP
Family History -
6. Premature death (sudden and unexpected or otherwise) before age 50 years due to heart disease, in more than or equal to 1 relative.
7. Disability from heart disease in a close relative < 50 years
8. Specific knowledge of certain cardiac conditions in family members: HCM or DCM, LQTS or other ion channelopathies, Marfan syndrome or clinically important arrhythmias
Physical Examination:
9. Heart murmur (auscultation in supine & standing (Or val Salva) specifically for LVOTO murmur.
10. Femoral pulse
11. Features of Marfan syndrome
12. Brachial artery BP (sitting position) (preferably both arms).
Barry J Maron, et al. Circulation 2007;115:1643-55
Presence of 1 or more of the 12 elements below should trigger referral for CV evaluation:
Parental verification is regarded essential for high school and middle school students.
12-element AHA recommendations for preparticipation CV screening of compettitive athletes:
Medical History:
Personal History -
1. Exertional chest pain/discomfort
2. Unexplained syncope/near-syncope (judged non-vasovagal; particular concern when related to exertion)
3. Excessive exertional and unexplained dyspnea/fatigue, associated with exercise
4. Prior recognitiion of a heart murmur
5. Elevated BP
Family History -
6. Premature death (sudden and unexpected or otherwise) before age 50 years due to heart disease, in more than or equal to 1 relative.
7. Disability from heart disease in a close relative < 50 years
8. Specific knowledge of certain cardiac conditions in family members: HCM or DCM, LQTS or other ion channelopathies, Marfan syndrome or clinically important arrhythmias
Physical Examination:
9. Heart murmur (auscultation in supine & standing (Or val Salva) specifically for LVOTO murmur.
10. Femoral pulse
11. Features of Marfan syndrome
12. Brachial artery BP (sitting position) (preferably both arms).
8/03/2011
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