Drrahulagarwal

07/10/2026

Resistant Hypertension: When Medications Fail and Renal Artery Stenosis Is the Cause

"Resistant hypertension is one of the most satisfying diagnoses in vascular medicine — because when we find the underlying renal artery stenosis and treat it, blood pressure that has defeated four medications can normalise with a single angioplasty."...

https://drrahulagarwal.in/resistant-hypertension-renal-artery-stenosis/

"Resistant hypertension is one of the most satisfying diagnoses in vascular medicine — because when we find the underlying renal artery stenosis and treat it,

05/10/2026

How Much Does a Vascular Surgeon Consultation Cost in Hyderabad?

What does a vascular surgeon consultation actually cost in Hyderabad, and what drives the total bill for tests and treatment? A candid breakdown from Dr Rahul Agarwal....

What does a vascular surgeon consultation actually cost in Hyderabad, and what drives the total bill for tests and treatment? A candid breakdown from Dr Rahul Agarwal.

04/10/2026

Signs and Symptoms of DVT: How to Recognize a Blood Clot in Your Leg

Most patients I see with DVT didn't recognise it as a blood clot at first — they thought it was a muscle strain, a bruise, or simply tiredness after a long journey....

Most patients I see with DVT didn't recognise it as a blood clot at first — they thought it was a muscle strain, a bruise, or simply tiredness after a long

30/09/2026

Diabetes Eye, Heart, Kidney, Nerve, Foot: The 5 Organs Most at Risk

"When I explain to a newly diagnosed diabetic patient that this disease will affect their eyes, heart, kidneys, nerves, and feet simultaneously — through the same mechanism — that is usually the moment they begin to take it seriously."...

https://drrahulagarwal.in/diabetes-5-organs-most-at-risk-vascular-complications/

Diabetes is a systemic disease — meaning it affects the entire body, not just blood sugar. The unifying thread running through all its complications is

28/09/2026

Vascular Surgeon Near Me — What to Check Before You Book

Searching "vascular surgeon near me"? Dr Rahul Agarwal explains what proximity should — and shouldn't — decide when picking a vascular surgeon....

Searching "vascular surgeon near me"? Dr Rahul Agarwal explains what proximity should — and shouldn't — decide when picking a vascular surgeon.

27/09/2026

What Is DVT? A Patient’s Guide — and Why Treatment Matters

"It's just a swollen leg" is one of the more dangerous things a patient can tell themselves....

"It's just a swollen leg" is one of the more dangerous things a patient can tell themselves. I've seen swollen, aching calves dismissed as tiredness or a

23/09/2026

Obesity and Vascular Disease: How Excess Weight Strains Every Artery

"Obesity is not a cosmetic problem. It is a vascular problem. Every extra kilogram of body weight is a burden carried by every blood vessel in the body."...

https://drrahulagarwal.in/obesity-vascular-disease-how-excess-weight-strains-arteries/

"Obesity is not a cosmetic problem. It is a vascular problem. Every extra kilogram of body weight is a burden carried by every blood vessel in the body."

19/09/2026

Dialysis Access Surveillance vs Monitoring: Understanding the Difference

Dialysis access surveillance vs monitoring — Dr Rahul Agarwal, Vascular Surgeon Hyderabad, explains dynamic venous pressures, flow measurement, recirculation testing, and Kt/V for vascular access nurses and technicians....

https://drrahulagarwal.in/dialysis-access-surveillance-vs-monitoring/

16/09/2026

Compression Therapy for Leg Ulcers: What It Does and Who Should Use It

"Compression therapy is one of the most effective treatments in vascular medicine — and one of the most dangerous when applied to the wrong patient....

https://drrahulagarwal.in/compression-therapy-leg-ulcers-venous-wounds/

"Compression therapy is one of the most effective treatments in vascular medicine — and one of the most dangerous when applied to the wrong patient. The key

15/09/2026

What is AV Fistula? A No.1 Patient Guide

What is an AV fistula? Dr Rahul Agarwal, Vascular Surgeon Hyderabad, explains how it's created, why it's the gold standard for dialysis access, and what to expect from surgery to daily life....

https://drrahulagarwal.in/what-is-av-fistula-patient-guide/

What is AV Fistula? A No.1 Patient Guide What is an AV fistula? Dr Rahul Agarwal, Vascular Surgeon Hyderabad, explains how it's created, why it's the gold standard for dialysis access, and what to expect from surgery to daily life.