What is the safest technical strategy for re sternotomy ?

Khaled Alebrahim @Khaled-Alebrahim

07 December 2017 0 5K Report

what is the safest strategy for resternotomy for patients requiring redo multivalvular diasease ?

1-exposing the groin ,

2-exploring femoral vessels ,

3-needle cannulation of femoral vessels or

4-going on preop bypass

Badges
Science topic

More Khaled Alebrahim's questions See All

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How much Yeast should we add to fermentation media?

I have prepared a liquid broth containing Yeast (S. Cerevisiae) that i need to add from it to fermentation media of lignocellulosic hydrolysate. I need to know based on what parameters do we add...

06 August 2024 662 1 View

How good can CI users localize sound?

It is probably pretty variable between CI users, any ideas?

24 June 2024 6,879 1 View

How can I increase the acidity in paper samples? or How can I do the Acid aging in paper samples ( restoration department) ?

The Acid aging in paper samples

10 June 2024 6,456 2 View

Is the Journal of Pedagogical Research is a trusted journal to publish in? I check in scopus and it is there but I have concerns if it is predator?

Is the Journal of Pedagogical Research a trusted journal to publish in? I checked in scopus website and scimago and I find it is there with scopus Q2 rank; but I have concerns if it is predator?...

08 June 2024 7,678 2 View

Chapter Invitation: Genome Editing for Sustainable Agriculture Book Series Vol 1 Plant Genome Editing Development and Technologies (Springer)?

Forthcoming Springer book: Genome Editing for Sustainable Agriculture Book Series Vol 1 Plant Genome Editing Development and Technologies (Springer) edited by Khaled F. M. Salem, Jameel M....

08 May 2024 5,043 0 View

Can't we notice something about the pattern of distribution of prime numbers?

There is a usual pattern for the distribution of prime numbers, such as $2n+n$, but within the pattern of prime numbers there is some implicit distribution.

08 May 2024 478 0 View

Trypsine powder preparation reference?

Hello Please I need urgently a book as reference for trypsine powder dilution to use in tissue culture. With respects

28 April 2024 6,136 0 View

Pcr product different than fragment designated primer?

I designed a primer for gene sequence(1480 bp) and when carried PCR, the product was 150 bp, what is the problem? and how to obtain the correct fragment?

19 March 2024 170 3 View

JPDS [ XRD] reference?

How to get JPDS [ XRD] reference to compare XRD patterns obtained for activated carbon prepared from agriculture waste ?

24 February 2024 2,816 4 View

Why am I getting low viability or dead hepatocytes after Primary mouse hepatocyte isolation?

I have tried the attached protocol to isolate primary hepatocyte from mice, using Collagenase instead of Liberase. Everything is the same as mentioned in the protocol. Except the following : Used...

30 April 2024 8,841 1 View

When is the appropriate time to collect blood sample from the rat tail vein?

In pre-clinical pharmacokinetic study (SD rat), the interesting compound will be injected into the left tail vein, when is the best time to obtain the first blood sample from the right tail vein?...

16 April 2024 3,877 0 View

Explain the process of cannulation for ECMO and the considerations for choosing the appropriate cannulation site?

Cannulation for ECMO involves the placement of large-bore vascular catheters into central veins or arteries to establish access for blood flow through the ECMO circuit. The two primary cannulation...

01 April 2024 7,948 0 View

What kind of analysis if more appropriate to analyze a repeated measure with multilevel outcome in R?

Basically I have 40 subject and for each I collect - coronary cannulation before TAVR as : selective, non selective e unsuccessfull. Then i collected the same data after TAVR with the same 3...

20 January 2024 3,431 4 View

Has anyone had a previous experience with jet denture repair acrylic for icv cannulation?

Hi there, I am willing to use Jet dental acrylic to fix the icv cannulas securely in rats. Actually, I purchased the jet denture repair acrylic kit after I heard its benefits in icv...

14 November 2022 4,098 0 View

Which statisitcal test do I use to compare the effects an inhibitor had on two separate groups?

On cannulated arterioles, I perform dilation curves with and without inhibitors. To compare a control curve to the inhibitor curve, I usually run a repeated measures ANOVA and look for overall...

22 November 2021 6,149 2 View

Should rats be housed individually following stereotaxic cannulation?

I am performing a series of experiments in SD rats following stereotaxic cannulation. The animals are allowed 7-10 days to recover. Should I be moving the animals to grouped cages (2 rats/cage)...

24 May 2021 6,843 2 View

Which program can I use to model sedimentation caused by coastal vertical and slope revetments?

I am trying to model sedimentation/erosion caused by breakwater revetments and vertical revetments along the coast or river. (Not Groins)

31 July 2019 8,033 3 View

Could anyone help me in publishing a paper?

Dear researchers and experts My first paper about numerical validation of spur dikes (1-2) in Drinking Water and Engineering Science journal (3) didn't accept cause they don't have reviewer in...

04 May 2019 5,689 11 View

TET-ON system activation with direct infusion of DOX in the brain?

Dear all, I am planning on infusing (with cannulas) directly doxycycline into the CA1 to activate a TET-ON system in the mouse brain. The literature is very limited on what is the minimum amount...

24 February 2019 3,134 0 View