BestCareConsult

03/12/2025

Madelein Duvenhage

SANC office closure on 02 and 05 December 2025

03/12/2025

The SANC's Continuing Professional Development (CPD)

03/12/2025

03/12/2025

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'Dementia is not just about memory loss'. This is the third thing we want everyone to know about dementia.

Memory problems are a common early sign of dementia, but not for everyone. A person with early-stage dementia might ask for the same information repeatedly or forget something they were recently told. But dementia can also affect the way people think, speak, perceive things, feel and behave.

Every person’s experience is unique and with greater understanding, we can all help make our communities more inclusive and supportive. Learn more about this by becoming a Dementia Friend at dementiafriends.org.uk

03/12/2025

❤️ Madelein Duvenhage

03/12/2025

Madelein Duvenhage🩺

Inspirational Quote

03/12/2025

With South African Nursing Council – I just got recognized as one of their top fans! 🎉
Madelein Duvenhage

03/12/2025

With South African Nursing Council – I just got recognized as one of their top fans! 🎉

Madelein Duvenhage

14/11/2025

With kykNET – I just got recognized as one of their top fans! 🎉

12/11/2025

☕️

Coffee may not raise the risk of atrial fibrillation and may even reduce it, new research suggests.

Adults treated for AFib who drank at least one cup of coffee a day for 6 months were 39% less likely to have a recurrent episode of irregular heart rhythm, compared to those who did not have any coffee.

The results of the 6-month, 200-person trial were presented this week at Scientific Sessions, the premier global meeting for cardiovascular science and medicine. This trial is simultaneously published today as a full manuscript in the peer-reviewed scientific journal JAMA.

Some people may still find that caffeine, including coffee, triggers or worsens their AFib symptoms. If you’ve recently been treated for AFib, ask your doctor if continuing to drink coffee is safe for you.

12/11/2025

❤️ WHEN THE LEFT HEART STRUGGLES: THE CHAIN REACTION FROM HEART TO KIDNEYS 💔🩸🫁

This visual paints a dramatic but fascinating story — the journey of left-sided heart failure and how its ripple effects reach all the way to your lungs and kidneys. Imagine your heart as a powerful pump that never rests — when one side weakens, the entire circulation feels the strain. Let’s break it down 👇

🔹 1. Mechanism of Left Heart Failure:
At the top, you’ll see the two main villains — systolic and diastolic dysfunction.

🫀 Systolic Dysfunction happens when the heart muscle loses its squeeze. A weak left ventricle can’t eject enough blood during contraction, leading to volume overload and a stretched, dilated chamber — like a balloon that’s been overinflated too many times. This is called eccentric hypertrophy.

💢 Diastolic Dysfunction, on the other hand, is all about stiffness. Chronic high blood pressure or aortic stenosis thickens the heart walls, making it tough for the ventricle to relax and fill. This “pressure overload” creates a bulky, rigid heart — concentric hypertrophy — that can’t hold enough blood.

Both lead to the same tragic end: a heart that can’t keep up with the body’s demand.

🔹 2. The Domino Effect – How the Lungs and Kidneys Suffer:
When the left ventricle fails, blood backs up into the left atrium and then into the lungs. The pulmonary vessels become congested, increasing pressure and fluid buildup — that’s why patients feel short of breath, fatigued, and may even cough up frothy sputum.

As the pressure climbs, the right ventricle struggles to push blood into the overloaded lungs. Over time, it also weakens, causing right-sided failure — now, the congestion extends backward into the systemic circulation.

🔹 3. The Kidney Connection – Cardiorenal Syndrome:
Poor forward flow from the heart means less blood reaches the kidneys. They interpret this as low volume and respond by retaining salt and water, worsening fluid overload. Meanwhile, backward pressure from the venous side compresses the kidneys, impairing filtration — a double hit that accelerates kidney dysfunction.

🩸 The result? Vasoconstriction, edema, hypertension, and further cardiac stress — a vicious cycle between heart and kidney known as cardiorenal syndrome.

💬 In essence: The left heart’s failure is not isolated — it’s a system-wide crisis. This visual reminds us that when one organ falters, others follow — and early intervention in heart failure can save not just the heart, but the lungs and kidneys too.

Disclaimer: Image Credit to the Rightful Owner.