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Doctors in Rajshahi

Coronary Artery Disease and Acute Heart Attack: The arteries supplying the heart muscle with blood gradually narrow over years from plaque buildup — cholesterol deposits, inflammatory cells, and calcium hardening the artery wall. In Rajshahi, this process is accelerated by the combination of high smoking rates, poorly controlled diabetes, hypertension that often goes years without treatment, and a diet high in salt and saturated fat. Coronary artery disease causes chest pain on exertion — stable angina — that warns the patient their heart is under stress. When a plaque suddenly ruptures and a clot forms completely blocking the artery, the result is a heart attack — myocardial infarction — where heart muscle dies rapidly. Cardiologists in Rajshahi assess patients with coronary artery disease through ECG, stress testing, and echocardiography, and manage with antiplatelet medication, statins, beta-blockers, and nitrates. Heart attack requires emergency management — primary angioplasty where available, or thrombolysis — and long-term secondary prevention that cardiologists coordinate for years afterward.

Heart Failure: Heart failure is a clinical syndrome rather than a single diagnosis — it encompasses all the conditions where the heart cannot pump sufficient blood to meet the body's needs, whether because the muscle is weak, the chamber is too stiff, or both. Patients in Rajshahi with heart failure present with breathlessness that has steadily worsened over months, swollen ankles that pit when pressed, inability to lie flat without breathlessness, and a cough that gets worse at night. Many arrive at RMCH in acute decompensated heart failure — drowning in their own fluid — having run out of medication or not taken it consistently. Cardiologists manage heart failure with diuretics to remove excess fluid, ACE inhibitors or ARBs to reduce the heart's workload, beta-blockers to improve cardiac function over time, and mineralocorticoid receptor antagonists. The medication combinations used in heart failure today extend life meaningfully — but they require consistent use and regular follow-up that cardiologists in Rajshahi provide through structured outpatient management.

Hypertensive Heart Disease: High blood pressure forces the heart to pump against increased resistance year after year. The left ventricle — the main pumping chamber — responds by thickening its walls, a process called left ventricular hypertrophy. This thickened muscle is stiffer, less efficient, and more prone to arrhythmia and heart failure. Many patients in Rajshahi have had hypertension for a decade without adequate treatment — either undiagnosed, managed inconsistently, or treated with a single medication that was never titrated to actually control the pressure. Cardiologists assess hypertensive heart disease through ECG and echocardiography, establish the degree of target organ damage, optimize blood pressure medication, and monitor for the development of heart failure and arrhythmia that poorly controlled hypertension eventually produces.

Atrial Fibrillation: The most common sustained cardiac arrhythmia — atrial fibrillation causes the upper chambers of the heart to quiver chaotically rather than contract in an organized rhythm. Patients in Rajshahi describe it as a fluttering, racing, or irregularly irregular heartbeat that comes on for minutes to hours then stops, or in chronic cases never stops at all. The most important consequence of atrial fibrillation is stroke — clots forming in the fibrillating atrium can travel to the brain and cause devastating neurological injury. Cardiologists in Rajshahi diagnose AF through ECG, assess stroke risk through the CHA2DS2-VASc score, and initiate anticoagulation therapy with warfarin or newer direct oral anticoagulants in patients at elevated risk. Rate control with beta-blockers or digoxin and rhythm control with antiarrhythmic drugs are managed based on symptom burden and underlying heart function.

Rheumatic Heart Disease: Rajshahi and the surrounding northwestern districts carry a burden of rheumatic heart disease that reflects the historical and ongoing prevalence of streptococcal throat infection in childhood — a disease that triggers an autoimmune response attacking heart valves weeks after the throat infection resolves. Mitral valve stenosis — the most common rheumatic valvular lesion — causes progressive breathlessness, reduced exercise capacity, atrial fibrillation, and eventually heart failure as the narrowed valve obstructs blood flow from the lungs. Cardiologists assess rheumatic valve disease through echocardiography which visualizes valve anatomy and function, manage symptoms medically, coordinate balloon mitral valvotomy for suitable candidates — a catheter-based procedure that opens the narrowed valve without surgery — and refer for surgical valve repair or replacement when the valve is too diseased for balloon treatment.

Peripheral Arterial Disease: The same atherosclerotic process that narrows coronary arteries affects the arteries of the legs — causing cramping pain in the calves, thighs, or buttocks after walking a predictable distance that reliably resolves with rest — intermittent claudication. In advanced disease the pain occurs at rest, and eventually the limb becomes critically ischaemic with non-healing ulcers and gangrene. Cardiologists in Rajshahi identify peripheral arterial disease through ankle-brachial index measurement and Doppler assessment, manage risk factors aggressively — smoking cessation being the single most important intervention — and coordinate with vascular surgeons when revascularization is needed to save a limb.