Question 1

Is it true that Africans are genetically more prone to valvular heart disease?

Dr. Biswarup Purkayastha · Accepted Answer

Africans are not genetically or racially predisposed to have valvular heart disease. It is primarily the socioeconomic factor which makes rheumatic heart disease such a huge problem, almost 20 times the global burden. The lowest rates of calcific and degenerative valvular disease are also found in Africa, which confirms this is not a biological phenomenon.

Question 2

What does a good echocardiogram report for valvular heart disease actually need to say?

Dr. Biswarup Purkayastha · Accepted Answer

For stenotic lesions, whether mitral or aortic stenosis, we ought to be talking about orifice area, orifice area indexed to body surface area, pressure half time, and pressure gradients. For regurgitant lesions, it has to talk about jet surface area, vena contracta, pressure half times, and flow dynamics. You ought to be talking about valvular heart disease in terms of the AHA classification of A, B, C: at risk, progressive, and progressed.

Question 3

Why does timing the referral matter so much, even in a case that seems complex?

Dr. Biswarup Purkayastha · Accepted Answer

What today would be a 10,000-dollar problem, tomorrow might become a requirement for an LVAD or RVAD and turn into a quarter-million-dollar problem. It is only this afternoon that I wrote such an email for a 14-year-old girl from North Africa, asking for a quarter of a million dollars even to begin treating her. She is in complete heart-lung failure. She is the fourth sibling to have hereditary congenital pulmonary hypertension. Three of them have died.

Question 4

Why doesn't sending doctors on short surgical camps solve this problem?

Dr. Biswarup Purkayastha · Accepted Answer

Going to Africa to do camps is not the answer. That has been tried over the last 30 years by half a dozen people I know. It does not work. It is a financially profitable proposition to go and operate 30 to 40 cases and come back with a reasonable amount of money. But 30 or 40 lives saved is not an answer where 30 to 40 million lives are at stake. The answer is training, treating, and timing.

Question 5

What would you actually be willing to do to help train local doctors?

Dr. Biswarup Purkayastha · Accepted Answer

I would be happy to dedicate a little of my time for weekly or fortnightly consultations. I am happy to travel economy, live a very normal life for 10 to 15 days, and train a bunch of doctors in one specialty clinic on the ABCDs of seeing a valvular heart disease patient, the ABCDs of reporting it, how to follow them up in the community, and what the relevant paperwork looks like.

Challenges with Valvular Heart Disease in Emerging Countries

Questions Doctors Asked Dr. Biswarup Purkayastha

Is it true that Africans are genetically more prone to valvular heart disease?

What does a good echocardiogram report for valvular heart disease actually need to say?

Why does timing the referral matter so much, even in a case that seems complex?

Why doesn't sending doctors on short surgical camps solve this problem?

What would you actually be willing to do to help train local doctors?

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