Fun In Cardiology

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Presenter Dr. Ihab Suliman Sponsor ASTRA-ZENECA

Transcript of Fun In Cardiology

Page 1: Fun In Cardiology

Presenter Dr. Ihab Suliman

Sponsor ASTRA-ZENECA

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Confirmed by genetic analysis showing a mutation in exon 7 of the TGFBR2 gene.

Patients with this autosomal dominant syndrome are at high risk for aortic dissection or rupture at an early age

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An 83-year-old woman with Heart Failure, was admitted to the Hospital for IV Diuresis .

What is Her Mortality at one Year ?

If She was a he what is the expected Mortality?

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Jong et al. Arch Intern Med. 2002;162:1689-1694.

Age- and Sex-Stratified Case-Fatality Rates 30 Days and 1 Year

After First Hospitalization for HF

Men Women

Mortality, % Mortality, %

Age Group, y No. of Patients 30-Day 1-Year No. of Patients 30-Day 1-Year

20-49

50-64

65-74

≥75

All Ages

655

3048

5923

9310

18,936

4.6

5.5

8.6

15.6

11.4

15.0

20.5

28.8

43.1

34.0

375

1892

4412

13,087

19,766

4.3

5.4

6.8

14.7

11.8

10.9

19.5

23.0

37.9

32.3

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Pneumopericardium

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The first successful surgical correction of an LV aneurysm occurred in 1957 by Dr. Bailey

Done without off cardiac bypass by placing a clamp on the base of an aneurysm and passing suture beneath allowing excision of the aneurysm.

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NEJM 29TH MARCH 2009

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Adding surgical ventricular reconstruction to CABG reduced the left ventricular volume, as compared with CABG alone.

However, this anatomical change was not associated with a greater improvement in symptoms or exercise tolerance or with a reduction in the rate of death or hospitalization for cardiac causes.

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ARBs were widely believed to be useful in Diastolic Heart Failure or prevent Recurrence of Atrial Fibrillation.

What are the two Studies which blow these two Facts

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Months from Randomization

Cu

mu

lati

ve

In

cid

en

ce

of

Pri

ma

ry E

ve

nts

(%

)40 -

0 -

10 -

20 -

30 -

0 6 12 18 24 36 4230 48 6054

2067 1929 1812 1730 1640 1513 12911569 1088 497816

2061 1921 1808 1715 1618 1466 12461539 1051 446776

No. at Risk

Irbesartan

Placebo

HR (95% CI) = 0.95 (0.86-1.05)

Log-rank p=0.35 Placebo

Irbesartan

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NEJM

16-4-2009

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What is Heyde Syndrome ??

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1958 by Dr Edward C. Heyde, an internist living and working in Vancouver, WA in a letter to the New England Journal of Medicine.

He reported ten patients with the association.

A letter appearing shortly after confirmed an odds ratio of almost 3.0 between the two diseases

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• In the 45 years following its initial description, no plausible explanations could be found for the association between aortic valve stenosis and gastrointestinal bleeding.

• Indeed, the association itself was questioned by a number of researchers.

• A number of reports stressed, however, that replacement of the diseased aortic valve often led to resolution of the coagulopathy.

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Paul Ridker the author of the JUPITER trial used hs CRP > 2mg as criterion for inclusion the 17000 patient Study.

What JUPITER stand for ?

What other Biomarkers can be used ?

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Justification for the Use of statins in Primary prevention: an Intervention

Trial Evaluating Rosuvastatin

Ridker P et al. N Eng J Med 2008;359: 2195-2207

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