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Fulltext 12-Month clinical outcomes of amphilimus drug eluting stents in an all-comers South-East Asian registry

Ho HH, Sinaga DA, Arshad MKM, Kasim S, Lee JH, Khoo DZL, et al.

Int J Cardiol Heart Vasc, 2020 Feb;26:100469.
PMID: 32021903 DOI: 10.1016/j.ijcha.2020.100469

Background: Amphilimus-eluting stent (AES) is a novel polymer-free drug eluting stent that combines sirolimus with fatty acid as antiproliferative drug and has shown promising results in percutaneous coronary intervention.We evaluated the clinical safety and efficacy of AES in an all-comers South-East Asian registry.
Methods: Between May 2014 to April 2017, 268 patients (88% male, mean age 60.1 ± 10.8 years) with 291 coronary lesions were treated with AES. The primary endpoint was major adverse cardiac events (MACE) ie a composite of cardiovascular mortality, myocardial infarction (MI) and target lesion revascularization (TLR) at 12-month follow-up.
Results: The majority of patients presented with acute coronary syndrome (75%) and 75% had multi-vessel disease on angiography. Diabetes mellitus was present in 123 patients (46%). The most common target vessel for PCI was left anterior descending artery (43%) followed by right coronary artery (36%), left circumflex (10%) and left main (6%).The majority of lesions were type B-C (85%) by ACC/AHA lesion classification. An average of 1.25 ± 0.5 AES were used per patient, with mean AES diameter of 3.1 ± 0.4 mm and average total length of 34.8 ± 19.4 mm.At 12-month follow-up, 4% of patients developed MACE. MACE was mainly driven by cardiovascular mortality (1.5%), MI (2%) and TLR (1.5%). The rate of stent thrombosis was 1.5%.
Conclusion: In a contemporary all-comers South-East Asian registry with high rate of diabetes mellitus, AES was found to be efficacious with a low incidence of MACE observed at 12-month follow-up.

Matched MeSH terms: Myocardial Infarction
2020 Asian Pacific Society of Cardiology Consensus Recommendations on the Use of P2Y12 Receptor Antagonists in the Asia-Pacific Region

Tan JW, Chew DP, Abdul Kader MAS, Ako J, Bahl VK, Chan M, et al.

Eur Cardiol, 2021 Feb;16:e02.
PMID: 33708263 DOI: 10.15420/ecr.2020.40

The unique characteristics of patients with acute coronary syndrome in the Asia-Pacific region mean that international guidelines on the use of dual antiplatelet therapy (DAPT) cannot be routinely applied to these populations. Newer generation P2Y12 inhibitors (i.e. ticagrelor and prasugrel) have demonstrated improved clinical outcomes compared with clopidogrel. However, low numbers of Asian patients participated in pivotal studies and few regional studies comparing DAPTs have been conducted. This article aims to summarise current evidence on the use of newer generation P2Y12 inhibitors in Asian patients with acute coronary syndrome and provide recommendations to assist clinicians, especially cardiologists, in selecting a DAPT regimen. Guidance is provided on the management of ischaemic and bleeding risks, including duration of therapy, switching strategies and the management of patients with ST-elevation and non-ST-elevation MI or those requiring surgery. In particular, the need for an individualised DAPT regimen and considerations relating to switching, de-escalating, stopping or continuing DAPT beyond 12 months are discussed.

Matched MeSH terms: ST Elevation Myocardial Infarction
Fulltext A Combination of Tachycardia-Mediated Heart Failure and Coronary Artery Vasospasm-Induced Silent Myocardial Infarction in a Patient with Severe Thyrotoxicosis

Khoo SSK, Chu CM, Fung YK

Case Rep Cardiol, 2018;2018:4827907.
PMID: 29713551 DOI: 10.1155/2018/4827907

Severe thyrotoxicosis can present with a myriad of cardiovascular complications. It may be mild features such as palpitations, tachycardia, and exertional dyspnea or may progress to life-threatening consequences such as atrial fibrillation, tachyarrhythmias, heart failure, myocardial infarction, and shock. In rare cases, they may present with myocardial ischemia secondary to coronary artery vasospasm. We report a case of a 59-year-old Malay gentleman who presented with fast atrial fibrillation and tachycardia-mediated heart failure that evolved to a silent myocardial infarction secondary to severe coronary artery vasospasm with undiagnosed severe thyrotoxicosis. He had complete resolution of heart failure and no further recurrence of coronary artery vasospasm once treatment for thyrotoxicosis was initiated and euthyroidism achieved. This life-threatening consequence has an excellent prognosis if recognised early and treated promptly.

Matched MeSH terms: Myocardial Infarction
A Review on the Potential Use of Medicinal Plants From Asteraceae and Lamiaceae Plant Family in Cardiovascular Diseases

Michel J, Abd Rani NZ, Husain K

Front Pharmacol, 2020;11:852.
PMID: 32581807 DOI: 10.3389/fphar.2020.00852

Cardiovascular diseases are one of the most prevalent diseases worldwide, and its rate of mortality is rising annually. In accordance with the current condition, studies on medicinal plants upon their activity on cardiovascular diseases are often being encouraged to be used in cardiovascular disease management, due to the availability of medicinal values in certain dedicated plants. This review was conducted based on two plant families, which are Asteraceae and Lamiaceae, to study on their action in cardiovascular disease relieving activities, to review the relationship between the phytochemistry of Asteraceae and Lamiaceae families and their effect on cardiovascular diseases, and to study their toxicology. The medicinal plants from these plant family groups are collected based on their effects on the mechanisms that affect the cardiovascular-related disease which are an antioxidant activity, anti-hyperlipidemic or hypocholesterolemia, vasorelaxant effect, antithrombotic action, and diuresis effect. In reference to various studies, the journals that conducted in vivo or in vitro experiments, which were used to prove the specific mechanisms, are included in this review. This is to ensure that the scientific value and the phytochemicals of the involved plants can be seen based on their activity. As a result, various plant species from both Asteraceae and Lamiaceae plant family have been identified and collected based on their study that has proven their effectiveness and uses in cardiovascular diseases. Most of the plants have an antioxidant effect, followed by anti-hyperlipidemia, vasorelaxant, antithrombotic, and diuretic effect from the most available to least available studies, respectively. These are the mechanisms that contribute to various cardiovascular diseases, such as heart attack, stroke, coronary heart disease, and hypertension. Further studies can be conducted on these plant species by identifying their ability and capability to be developed into a new drug or to be used as a medicinal plant in treating various cardiovascular diseases.

Matched MeSH terms: Myocardial Infarction
Fulltext A cohort study of risk factors and clinical outcome predictors for patients presenting with unstable angina and non ST segment elevation myorardial infraction undergoing coronary intervention

Chong E, Shen L, Tan HC, Poh KK

Med J Malaysia, 2011 Aug;66(3):249-52.
PMID: 22111450

Thrombolysis in Myocardial Infarction (TIMI) score has been used to predict outcomes in patients presenting with unstable angina (UA) and non-ST elevation myocardial infarction (NSTEMI). Our study assessed other clinical predictors for patients with UA/NSTEMI undergoing early percutaneous coronary intervention (PCI).

Matched MeSH terms: Myocardial Infarction/complications*; Myocardial Infarction/mortality; Myocardial Infarction/therapy*
A comparison of cardiovascular risk factors among Indo-Asian and caucasian patients admitted with acute myocardial infarction in Kuala Lumpur, Malaysia and Birmingham, England

Dhanjal TS, Lal M, Haynes R, Lip G

Int J Clin Pract, 2001 Dec;55(10):665-8.
PMID: 11777289

Indo-Asians in the UK are at an increased risk of coronary artery disease (CAD); this may be a reflection of their cardiovascular risk factor profile as well as of a more sedentary lifestyle. We hypothesised that Indo-Asians in Malaysia and the UK may exhibit a similar cardiovascular risk factor and physical activity profile, which would be more adverse compared with caucasians. We studied 70 consecutive Indo-Asian patients admitted to hospitals in Kuala Lumpur, Malaysia (n=42; 35 males; mean age 60.6 years, SD 11.8); and Birmingham, England (n=28; 20 males; mean age 60.8 years, SD 12.9). Both groups of Indo-Asian patients were compared with 20 caucasian patients (13 males; mean age 62.7 years, SD 9.4) admitted with myocardial infarction from Birmingham. There was a higher prevalence of diabetes among Indo-Asians in both countries than among caucasians (p=0.0225). By contrast, caucasians had a higher prevalence of hypercholesterolaemia (p=0.0113), peripheral vascular disease (p=0.0008), regular alcohol consumption (p<0.0001) and family history of CAD (p=0.0041). There were no significant differences in mean age, body mass index or blood pressures. There was a significantly lower leisure activity score (p=0.001) and total physical activity score (p=0.003) among Indo-Asians in both countries than among caucasians. This survey has demonstrated differences in cardiovascular risk factors among Indo-Asian and caucasian patients. The high prevalence of diabetes, as well as the lower physical activity and sedentary lifestyles among Indo-Asians, in both Malaysia and the UK, may in part contribute to the high incidence of CAD in this ethnic group.

Matched MeSH terms: Myocardial Infarction/ethnology
Fulltext A descriptive analysis of exercise tolerance test at seremban hospital : an audit for the year 2001

Mohamed AL, Nee CC, Azzad A

Malays J Med Sci, 2004 Jul;11(2):59-64.
PMID: 22973128

Our purpose is to report on the epidemiological variables and their association with the results of the exercise tolerance test (ETT) in the series of patients referred for standard diagnostic ETT at Seremban Hospital during the year 2001. ETT is widely performed, but, in Malaysia, an analysis of the associations between the epidemiological data and the results of the ETT has not been presented. All patients referred for ETT at Seremban Hospital who underwent exercise treadmill tests for the year 2001 were taken as the study population. Demographic details and patients with established heart disease (i.e. prior coronary bypass surgery, myocardial infarction, or congestive heart failure) were noted. Clinical and ETT variables were collected retrospectively from the hospital records. Testing and data management were performed in a standardized fashion with a computer-assisted protocol. This study showed that there was no significant predictive epidemiological variable on the results of the ETT. However, it was found that there was statistically significant difference between the peak exercise time of males and females undergoing the ETT.

Matched MeSH terms: Myocardial Infarction
Fulltext A diagnostic workup of perioperative anaphylaxis reveals a selective type 1 hypersensitivity to cefazolin

Meera Thalayasingam, Shek, Lynette Pei-Chi

International e-Journal of Science, Medicine & Education, 2015;9(2):37-39.
MyJurnal

Anaphylaxis in the operating room although infrequent can be potentially fatal. The diagnosis of perioperative anaphylaxis is complex due to a multitude of factors. Firstly, patients under anesthesia cannot verbalize their complaints, the anesthetic agents themselves can alter vital parameters (e.g. heart rate and blood pressure) and cutaneous signs in a completely draped patient may be missed. Secondly, the differential diagnosis of intraoperative anaphylaxis is wide. Conditions such as asthma exacerbation, arrhythmia, hemorrhage, angioedema, mastocytosis, acute myocardial infarction, drug overdose, pericardial tamponade, pulmonary edema, pulmonary embolus, sepsis, tension pneumothorax, vasovagal reaction, venous air embolism, laryngospasm, blood transfusion reaction and malignant hyperthermia need to be considered. Thirdly, the diagnostic workup is challenging due to the multiple medications administered and other exposures encountered such as latex and chlorhexidene. However, through a timely allergy consultation and a systematic approach, identification of the culprit agent and safe alternatives can be established to prevent future occurrences as illustrated in the case below.

Matched MeSH terms: Myocardial Infarction
A novel automated diagnostic system for classification of myocardial infarction ECG signals using an optimal biorthogonal filter bank

Sharma M, Tan RS, Acharya UR

Comput Biol Med, 2018 11 01;102:341-356.
PMID: 30049414 DOI: 10.1016/j.compbiomed.2018.07.005

Myocardial infarction (MI), also referred to as heart attack, occurs when there is an interruption of blood flow to parts of the heart, due to the acute rupture of atherosclerotic plaque, which leads to damage of heart muscle. The heart muscle damage produces changes in the recorded surface electrocardiogram (ECG). The identification of MI by visual inspection of the ECG requires expert interpretation, and is difficult as the ECG signal changes associated with MI can be short in duration and low in magnitude. Hence, errors in diagnosis can lead to delay the initiation of appropriate medical treatment. To lessen the burden on doctors, an automated ECG based system can be installed in hospitals to help identify MI changes on ECG. In the proposed study, we develop a single-channel single lead ECG based MI diagnostic system validated using noisy and clean datasets. The raw ECG signals are taken from the Physikalisch-Technische Bundesanstalt database. We design a novel two-band optimal biorthogonal filter bank (FB) for analysis of the ECG signals. We present a method to design a novel class of two-band optimal biorthogonal FB in which not only the product filter but the analysis lowpass filter is also a halfband filter. The filter design problem has been composed as a constrained convex optimization problem in which the objective function is a convex combination of multiple quadratic functions and the regularity and perfect reconstruction conditions are imposed in the form linear equalities. ECG signals are decomposed into six subbands (SBs) using the newly designed wavelet FB. Following to this, discriminating features namely, fuzzy entropy (FE), signal-fractal-dimensions (SFD), and renyi entropy (RE) are computed from all the six SBs. The features are fed to the k-nearest neighbor (KNN). The proposed system yields an accuracy of 99.62% for the noisy dataset and an accuracy of 99.74% for the clean dataset, using 10-fold cross validation (CV) technique. Our MI identification system is robust and highly accurate. It can thus be installed in clinics for detecting MI.

Matched MeSH terms: Myocardial Infarction
Fulltext A profile of acute myocardial infarction in urban Malays

Bakar R, Ng WH, Kew ST, Mohan A

Med J Malaysia, 1982 Mar;37(1):62-5.
PMID: 7121349

This is a retrospectioe study of epidemiological and riskfactors ofischaemic heart disease in Malay patients admitted into the Coronary Care Unit, General Hospital, Kuala Lumpur between October 1977 and December 1979 unth. proven myocardial infarction. Ofthe 116patients (M/F sex ratio 9.5 : 1), the incidence of various risk factors were smoking 82 percent, hypertension 42 percent, hypercholesterolemia 23 percent, diabetes mellitus 20 percent and family history 9 percent. Anterior infarctions were more common than inferior. Hyperuricemia was detected in 19 percent and 96 percent had at least one major riskfactor. In terms ofoccupation, a majorproportion ofthose afflicted were pensioners, security personnel and businessmen.

Matched MeSH terms: Myocardial Infarction/etiology; Myocardial Infarction/epidemiology*
Fulltext A time-series prediction model of acute myocardial infarction in northern of Iran: the risk of climate change and religious mourning

Sharif Nia H, Gorgulu O, Naghavi N, Froelicher ES, Fomani FK, Goudarzian AH, et al.

BMC Cardiovasc Disord, 2021 11 23;21(1):563.
PMID: 34814834 DOI: 10.1186/s12872-021-02372-0

BACKGROUND: Although various studies have been conducted on the effects of seasonal climate changes or emotional variables on the risk of AMI, many of them have limitations to determine the predictable model. The currents study is conducted to assess the effects of meteorological and emotional variables on the incidence and epidemiological occurrence of acute myocardial infarction (AMI) in Sari (capital of Mazandaran, Iran) during 2011-2018.
METHODS: In this study, a time series analysis was used to determine the variation of variables over time. All series were seasonally adjusted and Poisson regression analysis was performed. In the analysis of meteorological data and emotional distress due to religious mourning events, the best results were obtained by autoregressive moving average (ARMA) (5,5) model.
RESULTS: It was determined that average temperature, sunshine, and rain variables had a significant effect on death. A total of 2375 AMI's were enrolled. Average temperate (°C) and sunshine hours a day (h/day) had a statistically significant relationship with the number of AMI's (β = 0.011, P = 0.014). For every extra degree of temperature increase, the risk of AMI rose [OR = 1.011 (95%CI 1.00, 1.02)]. For every extra hour of sunshine, a day a statistically significant increase [OR = 1.02 (95% CI 1.01, 1.04)] in AMI risk occurred (β = 0.025, P = 0.001). Religious mourning events increase the risk of AMI 1.05 times more. The other independent variables have no significant effects on AMI's (P > 0.05).
CONCLUSION: Results demonstrate that sunshine hours and the average temperature had a significant effect on the risk of AMI. Moreover, emotional distress due to religious morning events increases AMI. More specific research on this topic is recommended.

Matched MeSH terms: Myocardial Infarction/diagnosis; Myocardial Infarction/epidemiology*
AMI screening using linguistic fuzzy rules

Ainon RN, Bulgiba AM, Lahsasna A

J Med Syst, 2012 Apr;36(2):463-73.
PMID: 20703704 DOI: 10.1007/s10916-010-9491-2

This paper aims at identifying the factors that would help to diagnose acute myocardial infarction (AMI) using data from an electronic medical record system (EMR) and then generating structure decisions in the form of linguistic fuzzy rules to help predict and understand the outcome of the diagnosis. Since there is a tradeoff in the fuzzy system between the accuracy which measures the capability of the system to predict the diagnosis of AMI and transparency which reflects its ability to describe the symptoms-diagnosis relation in an understandable way, the proposed fuzzy rules are designed in a such a way to find an appropriate balance between these two conflicting modeling objectives using multi-objective genetic algorithms. The main advantage of the generated linguistic fuzzy rules is their ability to describe the relation between the symptoms and the outcome of the diagnosis in an understandable way, close to human thinking and this feature may help doctors to understand the decision process of the fuzzy rules.

Matched MeSH terms: Myocardial Infarction/diagnosis*; Myocardial Infarction/genetics; Myocardial Infarction/epidemiology
Fulltext Acute coronary syndrome (ACS) registry--leading the charge for National Cardiovascular Disease (NCVD) Database

Chin SP, Jeyaindran S, Azhari R, Wan Azman WA, Omar I, Robaayah Z, et al.

Med J Malaysia, 2008 Sep;63 Suppl C:29-36.
PMID: 19230244

Coronary artery disease is one of the most rampant non-communicable diseases in the world. It begins indolently as a fatty streak in the lining of the artery that soon progresses to narrow the coronary arteries and impair myocardial perfusion. Often the atherosclerotic plaque ruptures and causes sudden thrombotic occlusion and acute ST-elevation myocardial infarction (STEMI), non-ST-elevation MI (NSTEMI) or unstable angina (UA). This phenomenon is called acute coronary syndrome (ACS) and is the leading cause of death not only in Malaysia but also globally. In order for us to tackle this threat to the health of our nation we must arm ourselves with reliable and accurate information to assess current burden of disease resources available and success of current strategies. The acute coronary syndrome (ACS) registry is the flagship of the National Cardiovascular Disease Database (NCVD) and is the result of the dedicated and untiring efforts of doctors and nurses in both public and private medical institutions and hospitals around the country, ably guided and supported by the National Heart Association, the National Heart Foundation, the Clinical Research Centre and the Ministry of Health of Malaysia. Analyses of data collected throughout 2006 from 3422 patients with ACS admitted to the 12 tertiary cardiac centres and general hospitals spanning nine states in Malaysia in this first report has already revealed surprising results. Mean age of patients was 59 years while the most consistent risk factor for STEMI was active smoking. Utilization of medications was high generally. Thirty-day mortality for STEMI was 11%, for NSTEMI 8% and UA 4%. Thrombolysis (for STEMI only) reduced in-hospital and 30-day mortality by nearly 50%. Percutaneous coronary intervention or PCI also reduced 30-day mortality for patients with non-ST elevation MI and unstable angina. The strongest determinants of mortality appears to be Killip Class and age of the patient. Fewer women received thrombolysis or underwent PCI on same admission although women make up 25% of the cohort.

Matched MeSH terms: Myocardial Infarction/diagnosis; Myocardial Infarction/epidemiology
Fulltext Acute myocardial infarction after blunt chest injury

Kannan P, Saradha N, Jeyamalar R

Singapore Med J, 1992 Feb;33(1):86-8.
PMID: 1598616

A 20-year-old male sustained an inferior myocardial infarction following blunt chest trauma, after a motor vehicle accident. Though coronary arteriograms 9 months later were normal, LV angiography revealed severe hypokinesia of the inferobasal and diaphragmatic segments. The literature is reviewed with respect to mechanisms of injury, autopsy and angiographic findings and clinical outcome in this condition.

Matched MeSH terms: Myocardial Infarction/etiology*; Myocardial Infarction/radiography
Fulltext Acute myocardial infarction as Eosinophilic granulomatosis with polyangiitis (formerly Churg Strauss syndrome) initial presentation. [Infarto agudo do miocárdio como apresentação inicial de granulomatose eosinofílica com poliangiite (anteriormente, síndrome de Churg Strauss)]

Sulaiman W, Ong PS, Mohd Noor S

Rev Bras Reumatol Engl Ed, 2014 Sep-Oct;54(5):393-6.
PMID: 25627304 DOI: 10.1016/j.rbr.2013.03.002

Eosinophilic granulomatosis with polyangiitis is a rare primary vasculitic disease characterized by hypereosinophilia, late onset asthma and extravascular eosinophil granulomas. We report a case presented initially with acute myocardial infarction which later only proceed with asthma, skin manifestations and peripheral neuropathy. Laboratory parameters showed hypereosinohpilia with negative perinuclear pattern of antineutrophil cytoplasmic autoantibodies (p-ANCA). Skin biopsy showed leucocytoclastic vasculitis with eosinophilic infiltration while coronary angiography was normal. The patient's symptoms improved with IV methylprednisolone, pulse cyclophosphamide and azathioprine.

Matched MeSH terms: Myocardial Infarction*
Fulltext Acute myocardial infarction following ingestion of a non-selective non-steroidal anti-inflammatory drug

Mahmod M, Nor IF, Maskon O

BMJ Case Rep, 2010;2010.
PMID: 22448190 DOI: 10.1136/bcr.02.2009.1549

While selective non-steroidal anti-inflammatory drugs, namely cyclo-oxygenase-2 (COX 2) inhibitors, are known to be associated with acute myocardial infarction, little is known about the cardiovascular safety of the non-selective non-steroidal anti-inflammatory drugs. We report the case of a 44-year-old man who developed anaphylactic reaction and acute inferior myocardial infarction following ingestion of a non-selective anti-inflammatory drug, diclofenac sodium. Coronary angiography revealed a large thrombus in the right coronary artery which was partially removed by intracoronary catheter aspiration. Complete resolution of the remaining thrombus was achieved after treatment with an oral anticoagulant.

Matched MeSH terms: Myocardial Infarction; Inferior Wall Myocardial Infarction
Acute myocardial infarction in an adolescent

Muthupalaniappen L, Menon RK, Das S

Saudi Med J, 2012 Feb;33(2):197-200.
PMID: 22327763

Myocardial infarction (MI) is known to be common in adults. Interestingly, we report a case of a 15-year-old boy who presented with typical chest pain secondary to myocardial infarct attributable to a combination of familial hyperlipidemia and possible episode of Kawasaki disease in the past. The patient failed treatment and follow-up care, and died 2 years later. Although rare, this case demonstrates that MI should be considered as a diagnosis in adolescents presenting with typical chest pain as early detection, and management is vital for survival.

Matched MeSH terms: Myocardial Infarction/etiology*
Acute myocardial infarction in systemic lupus erythematosus

Khoo KL, Pillay RP

Med J Malaysia, 1975 Mar;30(3):206-8.
PMID: 1160680
Matched MeSH terms: Myocardial Infarction/etiology*
Fulltext Acute myocardial infarction in young Asian women: a comparative study on Chinese, Malay and Indian ethnic groups

Xie CB, Chan MY, Teo SG, Low AF, Tan HC, Lee CH

Singapore Med J, 2011 Nov;52(11):835-9.
PMID: 22173254

There is a paucity of data on acute myocardial infarction (AMI) in young Asian women and of comparative data among various ethnic groups with respect to risk factor profile and clinical outcomes. We present a comprehensive overview of the clinical characteristics of young Asian women with AMI and a comparative analysis among Chinese, Malay and Indian women in a multi-ethnic Asian country.

Matched MeSH terms: Myocardial Infarction/ethnology*; Myocardial Infarction/epidemiology*
Fulltext Acute myocardial infarction survival rate and complications after streptokinase therapy in Hospital Universiti Sains Malaysia, Kelantan--a comparative study

Hishamuddin HM, Azmi NN, Jackson N

Singapore Med J, 1993 Aug;34(4):316-8.
PMID: 8266202

Thrombolytic therapy is a well-established therapy in acute myocardial infarction (AMI), reducing mortality and infarct size. This study is a retrospective analysis of survival and complications after the use of streptokinase at Hospital Universiti Sains Malaysia. Streptokinase was first used here in March 1990. Between then and February 1992, 126 patients were admitted to the Coronary Care Unit. Thirty-two patients who fulfilled our criteria for thrombolytic treatment were given an hour intravenous infusion of 1.5 MU streptokinase, and started on aspirin. A control group of 64 patients selected from before March 1990, and matched for age, sex and site of infarct, was given standard therapy. The survival at 4 weeks post-AMI was 91% in the streptokinase therapy group and 91% in both groups (p > 0.05). The complications encountered were reperfusion arrhythmias (2 patients), hypotension(1), maculopapular rash(1) and gum bleeding(1). None of these complications were statistically increased when compared to the control group and none resulted in the death of a patient. We conclude that streptokinase therapy can be given safely in a rural Malaysian setting. Our survival and complication rates are comparable with other published series.

Matched MeSH terms: Myocardial Infarction/drug therapy*; Myocardial Infarction/pathology; Myocardial Infarction/physiopathology

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