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Education is a central pursuit in the mission of the Cardio Renal Foundation. Beyond providing actionable information that can help improve quality of life, we’re here to help you understand how a new choice in cardio renal care can change the entire dynamic of how we treat our health. Your generous gift gives us the power to share this knowledge.

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Inside-body illustration in icy cyan, deep indigo and bone white: a frosted fingertip cross-section whose narrowed vessels carry only threads of blood, warmth withdrawn toward a small amber glow at the body's core.

Why Am I Always So Cold?

Cold in a warm room has a short list of real engines, and for kidney and heart readers the first is anemia — the kidneys' erythropoietin signal fades, the blood...

Why Am I Always So Cold?

Cold in a warm room has a short list of real engines, and for kidney and heart readers the first is anemia — the kidneys' erythropoietin signal fades, the blood...

Inside-body illustration in amber-orange, crimson and charcoal: the retina at the back of the eye, vessels radiating from a bright central disc — several pinched pale, one branch blocked dark, the patch beyond it dimmed.

Can Heart Disease Affect Your Eyes?

Yes — slowly, through the pressure and vessel wear the heart and eyes share, and suddenly, when a clot from the neck or the heart blocks the eye's artery. The...

Can Heart Disease Affect Your Eyes?

Yes — slowly, through the pressure and vessel wear the heart and eyes share, and suddenly, when a clot from the neck or the heart blocks the eye's artery. The...

Macro photograph on dark wet slate: a scarlet rubber hose kinked nearly shut, its wall bulging with the water pressure trapped behind the pinch, fine white spray bursting through the stressed bend.

Can Stress Raise Your Blood Pressure?

Yes — in minutes, on your own cuff. The fight-or-flight spike and why it should end, white coat hypertension taken seriously, the morning reading after a bad night, what the...

Can Stress Raise Your Blood Pressure?

Yes — in minutes, on your own cuff. The fight-or-flight spike and why it should end, white coat hypertension taken seriously, the morning reading after a bad night, what the...

Macro photograph on near-black: a thick rope stretched past its limit, fibers fraying and snapping strand by strand at the point of strain, lit in deep magenta-violet — a muscle worked past what it can hold.

Can Stress Cause Heart Failure?

Once in a while, yes — suddenly. Broken heart syndrome (takotsubo) explained: the stress-hormone surge that stuns the heart, why it lands mostly on older women, the emergency rule that...

Can Stress Cause Heart Failure?

Once in a while, yes — suddenly. Broken heart syndrome (takotsubo) explained: the stress-hormone surge that stuns the heart, why it lands mostly on older women, the emergency rule that...

Inside-body illustration in deep forest green and ochre-gold: a cluster of the kidney's tiny filter tufts, their vessels squeezed tight while a stream of dark golden hormone particles pours in and batters the filters.

Can Stress Cause Kidney Disease?

The straight answer first: stress alone has never been proven to cause kidney disease by itself. Then the honest case — the large Swedish and UK Biobank studies on stress...

Can Stress Cause Kidney Disease?

The straight answer first: stress alone has never been proven to cause kidney disease by itself. Then the honest case — the large Swedish and UK Biobank studies on stress...

Inside-body illustration in deep burgundy, plum and pale ivory: a branching vessel tree engorged with blood pooled low in the body, its branches thinning to bloodless threads higher up — pressure dropped too low on standing.

Why Am I So Dizzy on My Blood Pressure Medicine?

The medicine chapter of standing-up dizziness: the 20-over-10 definition of orthostatic hypotension, why the first days and dose changes bite hardest, the dryness, heat, meal and other-bottle company dizziness keeps,...

Why Am I So Dizzy on My Blood Pressure Medicine?

The medicine chapter of standing-up dizziness: the 20-over-10 definition of orthostatic hypotension, why the first days and dose changes bite hardest, the dryness, heat, meal and other-bottle company dizziness keeps,...

These articles are informational only and are not meant to replace the advice of your qualified healthcare provider. As with any issues related to your health, check with your doctor.

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