Background Cardiovascular disease is the leading cause of death in India. Our aim is to study the clinical, epidemiological profile and in-hospital outcomes of patients presenting with acute coronary syndrome. Methods We did a prospective single center observational study of the 1203 patients presenting with ACS to a tertiary referral center in North India over a period of one year (July 2018–June 2019). Results The mean age of study population was 58.4 ± 12.5 years. STEMI and NSTE-ACS accounted for 69.9% and 31.1% respectively. 62.1% of our patients were from rural background. The median time to hospital admission was 600 min for STEMI patients, thrombolysis was performed in 52% of cases. Cardiogenic shock at presentation was noted in 18%. Coronary angiography and percutaneous coronary intervention were done in 1062 (88.3%) and 733 (60.9%) patients respectively. The overall in-hospital mortality was 7.6%. STEMI patients had higher mortality than NSTE-ACS (8.9% vs 4.5% p < 0.001). Female gender (OR−3.306 C.I. 1.87–5.845), severe MR (OR−4.65, C.I.−1.187–18.18), acute kidney injury (AKI) at admission (OR-5.15, C.I.−2.5–10.63), higher Killip class (class III/IV) (OR−3.378,C.I.−1.292–8.849), AF (OR−3.25, C.I.−1,18–8.92), complete heart block (CHB) (OR−4.44,C.I.−2.09–9.43) and right bundle branch block (RBBB) (OR−2.86, C.I.−1.2–6.8) were significant predictors of in hospital mortality. Conclusions Our study represents the predominance of STEMI as the initial ACS presentation with a considerable delay in first medical contact and higher prevalence of cardiogenic shock (CS). STEMI patients had higher mortality. Female sex, severe MR, AKI, higher Killips class, AF, CHB, RBBB being predictors of high in-hospital mortality in ACS patients.

Objective Delayed presentation after ST-elevation myocardial infarction (STEMI) and complicated by cardiogenic shock (CS-STEMI) is commonly encountered in developing countries and is a challenging scenario because of a delay in revascularization resulting in infarction of a large amount of the myocardium. We aimed to assess the clinical characteristics, angiographic profile, and predictors of outcome in patients with a delayed presentation after CS-STEMI. Methods A total of 147 patients with CS-STEMI with time to appropriate medical care ≥12 h after symptom onset were prospectively recruited at a tertiary referral center. Results The median time to appropriate care was 24 h (interquartile range 18–48 h). The mean age was 58.7 ± 11.1 years. Left ventricular pump failure was the leading cause of shock (67.3%), whereas mechanical complications accounted for 14.9% and right ventricular infarction for 13.6% of cases. The overall in-hospital mortality was 42.9%. Acute kidney injury [Odds ratio (OR) 8.04; 95% confidence intervals (CI) 3.08–20.92], ventricular tachycardia (OR 7.04; CI 2.09–23.63), mechanical complications (OR 6.46; CI 1.80–23.13), and anterior infarction (OR 3.18; CI 1.01–9.97) were independently associated with an increased risk of mortality. Coronary angiogram (56.5%) revealed single-vessel disease (45.8%) as the most common finding. Percutaneous coronary intervention was performed in 53 patients (36%), at a median of 36 h (interquartile range 30–72) after symptom onset. Conclusion Patients with a delayed presentation after CS-STEMI were younger and more likely to have single-vessel disease. We found a high in-hospital mortality of 42.9%. Appropriate randomized studies are required to evaluate the optimal treatment strategies in these patients.

Pulmonary haemorrhage is a rare but a life-threatening complication of thrombolytic therapy in patients with acute ST-elevation myocardial infarction (MI). It usually presents with anaemia, massive haemoptysis, acute-onset respiratory distress and diffuse bilateral lung infiltrates on imaging. We hereby describe two patients, who had pulmonary haemorrhage following streptokinase therapy for acute MI. The first patient improved with conservative treatment, while the second patient died due to respiratory failure. Streptokinase, a fibrin non-specific agent, is a widely used thrombolytic in low-income and middle-income countries. Pulmonary haemorrhage should be suspected in patients who develop sudden respiratory compromise after receiving thrombolytics, especially streptokinase. The management issues related to this uncommon life-threatening complication have been discussed in this article.

Coral reef aorta (CRA) is a rare condition, characterised by rock-hard calcification of the juxta-renal and supra-renal aorta with luminal encroachment causing significant stenosis of the aorta and its branches. It usually presents as resistant hypertension, renal dysfunction, mesenteric ischaemia, limb claudication or embolic manifestations. Although surgical thrombo-endarterectomy along with bypass graft to the affected visceral arteries remains the cornerstone of treatment, it is associated with considerable mortality and morbidity, especially in patients with pre-existing comorbidities. Here we report an elderly female of resistant hypertension, who had successful endovascular aortic stenting using a non-graft self-expanding stent. Her blood pressure dramatically improved following endovascular management. In comparison to the conventional surgical approach, endovascular stenting can be an alternative, less invasive approach in selected CRA patients.

No abstract