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0votes
1ans
45
views
Cardiology
What are the indications and absolute contraindications for thrombolytic therapy in STEMI?
STEMI patient in a hospital without PCI facility. Door-to-balloon time will exceed 120 min. Patient has no prior stroke, no active bleeding, no recent surgery. Is thrombolysis appr
PR
Prabhu KvnOther
76d ago
0votes
1ans
32
views
Cardiology
What is the management of complete (3rd degree) AV block with hemodynamic instability?
75-year-old presents with syncope. ECG: HR 38 bpm, P waves dissociated from QRS. BP 80/50. No reversible cause found. What are the immediate and definitive management steps?
PR
Prabhu KvnOther
76d ago
0votes
1ans
30
views
Cardiology
How does cardiac tamponade present clinically and what is the emergency treatment?
Post-cardiac surgery patient develops hypotension, raised JVP, muffled heart sounds, and pulsus paradoxus. Echo shows pericardial effusion with RV diastolic collapse. What is the i
PR
Prabhu KvnOther
76d ago
0votes
1ans
28
views
Cardiology
What are the Modified Duke Criteria for diagnosing infective endocarditis?
Patient with fever, new murmur, and positive blood cultures for Streptococcus viridans x2. How do I apply the Duke Criteria to confirm or rule out infective endocarditis?
PR
Prabhu KvnOther
76d ago
0votes
1ans
21
views
Cardiology
When is coronary angiography indicated in patients with stable angina on optimal medical therapy?
60-year-old with exertional chest pain, positive stress test, on aspirin, statin, and long-acting nitrates. Symptoms persist. Should I proceed with coronary angiography? What are t
PR
Prabhu KvnOther
76d ago
0votes
1ans
14
views
Cardiology
What are the preferred drugs for rate control in atrial fibrillation and when is rhythm control preferred?
Patient with new-onset AF, HR 130 bpm, mildly symptomatic. No structural heart disease. Should I use beta-blocker, CCB, or digoxin for rate control? When would I consider rhythm co
PR
Prabhu KvnOther
76d ago
0votes
1ans
22
views
Cardiology
How is hypertensive emergency managed differently from hypertensive urgency?
BP 210/120 mmHg with papilledema and mild confusion. No prior history. Is this a hypertensive emergency or urgency? What is the target BP reduction and timeline?
PR
Prabhu KvnOther
76d ago
0votes
1ans
16
views
Cardiology
What are the current indications for ICD implantation in patients with heart failure with reduced EF?
Patient with HFrEF (EF 28%) has been on optimal medical therapy for 6 months. When is ICD indicated vs CRT-D? What EF cutoff and NYHA class criteria apply?
PR
Prabhu KvnOther
76d ago
0votes
1ans
27
views
Cardiology
How do you differentiate STEMI from NSTEMI on a 12-lead ECG?
A patient presents with chest pain. ECG shows changes in multiple leads. How do I distinguish STEMI requiring immediate cath lab activation from NSTEMI that can be managed medicall
PR
Prabhu KvnOther
76d ago
0votes
1ans
22
views
Cardiology
What is the first-line treatment for acute decompensated heart failure with pulmonary edema?
A 68-year-old patient presents with severe breathlessness, SpO2 88%, bilateral crackles, and elevated JVP. CXR shows pulmonary congestion. What is the immediate management priority
PR
Prabhu KvnOther
76d ago
0votes
1ans
28
views
CardiologyVTICDablation
Sustained monomorphic VT in ischemic cardiomyopathy — amiodarone vs catheter ablation, which is first-line?
60M with ischemic cardiomyopathy (EF 30%), has ICD. Three ICD shocks in the past 6 months for sustained monomorphic VT at 180 bpm. Currently on amiodarone 200mg OD. Electrophysiolo
PR
Prabhu KvnOther
113d ago
0votes
1ans
35
views
Cardiologytamponadepericardiocentesiseffusion
Cardiac tamponade diagnosis — when does pulsus paradoxus rule in and how urgent is pericardiocentesis?
52F with known lung adenocarcinoma presents with progressive dyspnea and hypotension (BP 88/60). Echo shows large circumferential effusion with RV collapse. Pulsus paradoxus is 18
PR
Prabhu KvnOther
113d ago
0votes
0ans
38
views
Cardiologycardiogenic-shockSTEMIvasopressors
Cardiogenic shock post-MI — norepinephrine vs dobutamine vs IABP: which to start first?
65M post-anterior STEMI with primary PCI done. Now in ICU with BP 82/50, HR 118, lactate 4.5, cold extremities, urine output 10ml/hr. Echo shows EF 20%, no mechanical complication.
PR
Prabhu KvnOther
113d ago
0votes
0ans
37
views
Cardiologylong-QTECGarrhythmia
Drug-induced long QT — which medications are highest risk and how do you monitor?
48F with schizophrenia on haloperidol, recently started azithromycin for community-acquired pneumonia. Routine ECG shows QTc 520ms (up from baseline 440ms). She is also on ondanset
PR
Prabhu KvnOther
113d ago
0votes
0ans
35
views
Cardiologypericarditiscolchicinerecurrent
Recurrent pericarditis — is colchicine enough or should we add corticosteroids?
32M with third episode of pericarditis in 18 months. CRP 45, ESR elevated, echo shows trace pericardial effusion. ANA, RF, anti-dsDNA negative. First two episodes resolved with NSA
PR
Prabhu KvnOther
113d ago
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