12th July 2023, Dr Chee L Khoo
The WHO define biological markers or biomarkers as “any substance, structure or process that can be measured in the body or its products and influence or predict the incidence of outcome or disease”. In heart failure, many biomarkers have been studied but B-type natriuretic peptide (BNP) and N-terminal pro–B-type natriuretic peptide (NT-proBNP) come close to the characteristics of “ideal” heart failure (HF) biomarkers.…
1st April 2023, Dr Chee L Khoo
Two months ago, we explored heart failure in cancer survivors exposed to anthracyclines in a dose dependent manner. Anthracyclines are a common agents used in chemotherapy against breast cancer and lymphomas. Heart failure may appear as early as within 12 months of receiving anthracyclines and the incidence continues to grow over time. There have been a lot of work done on the possible molecular pathways in the development of the cardiotoxicity, the prevention strategies explored and the development of “safer” anthracycline derivatives.…
27th february 2023, Dr Chee L Khoo
We have covered many aspects of the diagnosis, definition and management of heart failure quite extensively over the last 18 months on GPVoice. If you have been following the conversation, you will realise that the diagnosis previously very subjective. We depended much on symptoms according to the New York Heart Association (NYHA) classification to guide diagnosis, investigations and most importantly, management.…
21st November 2022, Dr Chee L Khoo
Have you noticed that we don’t use the term “CCF” anymore. The heart doesn’t have to be congested (as in fluid overloaded) to be in failure. We think about how the heart is not performing to its best to pump blood to all parts of the body that requires bloods. We call that heart failure because the heart has “failed” to pump blood adequately to tissues requiring blood.…
13th October 2022, Dr Chee L Khoo
Patients with type 2 diabetes (T2D) and chronic kidney disease (CKD) are not only more likely to progress towards renal failure requiring dialysis or renal transplant, but also have a greater lifetime risk of cardiovascular (CV) morbidity and mortality (1). This is not surprising though, as both the kidneys and the heart share the same pathophysiology.…
25th September 2022, Dr Chee L Khoo
We looked at the Australian guidelines on management of heart failure (HF) recently and in particular, how it impacts upon the management of these patients in primary care. The guidelines recommended the four pillars of management but also reinforced the categories of HF. Did you know that the numbers that define the different categories of HF is somewhat arbitrary?…
22nd March 2022, Dr Chee L Khoo
If you don’t already know that SGLT2 inhibitors (SGLT2i) have significant cardiovascular (and renal) benefits over and above its glucose lowering action, you better catch up with our many, many past issues at GPVoice. You should also be as familiar with the similar benefits of the GLP1 receptor agonists (GLP-1RA), especially the newer weekly injectables.…
27th January 2022, Dr Chee L Khoo
At GPVoice, we have covered the management of heart failure fairly comprehensively over the last couple of years. In particular, we explored the cardiovascular benefits of SGLT2 inhibitors in patients with type 2 diabetes (T2D) especially in patients with heart failure. Initial studies looked at patients with heart failure with reduced ejection fraction (HFrEF) although subsequent studies found the benefits was also seen in patients with preserve ejection fraction (HFpEF) although only empagliflozin has reported.…
11th Dec 2021, Dr Chee L Khoo
By now, most of you would be familiar with the significant cardiovascular benefits with all the SGLT2 inhibitors (SGLT2i). This is particularly stark in the reduction in hospitalisation for heart failure (Hhf). Of course, patients with heart failure is not a homogeneous group. There is heart failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection (HFrEF).…
9th September 2021, Dr Chee L Khoo
You already know that SGLT2 inhibitors, as a class, have been shown to reduce the development and progression of heart failure in patients with diabetes (1-3). Incidentally, it has also been shown to do the same in patients with heart failure but without diabetes. Life used to be simple.…
22nd May 2021, Dr Chee L Khoo
Clinical inertia in heart failure (HF) treatment means deferred initiation of additional proven beneficial therapy, which ultimately leads to preventable adverse HF events. Hospitalisation for worsening HF is a prognostically significant event in the clinical course of a patient with chronic HF (1,2). Hospitalisation for HF (hHF) identifies patients who are at high risk for subsequent disease progression, requirement for advanced therapies, and cardiovascular death.…
9th April 2021, Dr Chee L Khoo
We are all aware of the treatment inertia in the management of patients with diabetes. In patients with heart failure, several drug classes have demonstrated significant but independent survival benefit. Quadruple therapy with an angiotensin receptor–neprilsyin inhibitor (ARNI), evidence-based β-blocker, mineralo-corticoid receptor antagonist (MRA) and sodium glucose cotransporter 2 inhibitor (SGLT2i) can cumulatively reduce the risk of death by 73% over 2 years (1).…