Wellens’ Syndrome

Honda, Sakiko; Kawasaki, Tatsuya

doi:10.1056/nejmicm2201699

Cited by 2 publications

(2 citation statements)

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“…Another ECG finding that is associated with non‐total coronary occlusion that could require immediate reperfusion is the Wellens pattern. This pattern is associated with a critical lesion in the left anterior descending artery which, as originally described, develops acute anterior myocardial infarction in 75% of cases if they are not reperfused and could develop a STEMI in the next few hours 30–32 …”

Section: Nontotal Coronary Occlusion That Could Require Immediate Rep...mentioning

confidence: 88%

Proposed new classification for acute coronary syndrome: Acute coronary syndrome requiring immediate reperfusion

Zoni

Mukherjee

Gulati

2023

Cathet Cardio Intervent

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Section: Nontotal Coronary Occlusion That Could Require Immediate Rep...mentioning

confidence: 88%

Proposed new classification for acute coronary syndrome: Acute coronary syndrome requiring immediate reperfusion

Zoni

Mukherjee

Gulati

2023

Cathet Cardio Intervent

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“…Several case reports were published over the past few years describing typical and atypical presentations. With different types of the syndrome [ 22 ]. Some described typical cases of young male patients [ 6 , 23 ].…”

Section: Objectivesmentioning

confidence: 99%

Wellens Syndrome: prevalence, risk factors and coronary angiographic variation. A cross-sectional study

Mohamed,

Abdelaziz

2024

BMC Cardiovasc Disord

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Background Wellens syndrome complicates acute coronary syndrome and, if unmanaged, can lead to immanent myocardial infarction. This study aimed towards determining the prevalence of Wellens syndrome among acute coronary syndrome patients while focusing on both types and identifying the associated risk factors, then exploring the variation in affected coronary arteries within patients fulfilling Wellens syndrome criteria. Methods Implementing a descriptive cross sectional hospital based observational study design, at Ahmed Gasim Teaching Hospital for Cardiac Surgery and Renal Transplantation in Khartoum North, Sudan, the study was conducted following using a non probability convenience sampling of patients fitting the inclusion criteria. Data was collected using closed ended structured questionnaires. Ethical clearance was obtained from relevant authorities. Statistical analysis was done using descriptive and comparative data analysis with the aid of the SPSS software, and STROBE guidelines were followed. Results A total of 120 patients were included, 70 males and 50 females, majority in their fifth decade. 14 patients had no documented risk factors. 42.5% had STEMI, 34.2% had NSTEMI and 23.3% had unstable angina. Patients fulfilling Wellens syndrome criteria were 18 (15%), 55.6% of them were type A and 44.4% were type B. Most frequently encountered risk factor among Wellens syndrome patients was Diabetes (50%). Out of 16 Wellens syndrome patients who underwent coronary angiography, 50% had mid LAD involvement, most were type A; 25% had proximal LAD involvement and 25% had normal coronary angiography. There was some association between Wellens syndrome and NSTEMI, but no significant association with any specific risk factor. Conclusion Wellens syndrome complicates 15% of acute coronary syndrome patients with a 55.6% possibility of becoming type A, it can present even without a specific predisposing risk factor and coronary angiographic variation other than the proximal part of the LAD artery may occur, including multiple vessels involvement. Condensed abstract This is a descriptive cross sectional study conducted at Ahmed Gasim Teaching Hospital in Sudan, to determine the prevalence and risk factors of Wellens syndrome. Data was collected using questionnaires and analyzed with the SPSS software. Out of 120 patients, 14 patients had no documented risk factors. 34.2% had NSTEMI and 23.3% had unstable angina. Patients fulfilling Wellens syndrome criteria were 18 (15%). The commonest risk factor among Wellens syndrome patients was Diabetes (50%). 50% of Wellens syndrome patients had mid LAD involvement. The study concluded that Wellens syndrome is not rare, it can present without specific risk factor and coronary angiographic variation other than the proximal LAD artery can occur.

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Wellens’ Syndrome

Cited by 2 publications

References 0 publications

Proposed new classification for acute coronary syndrome: Acute coronary syndrome requiring immediate reperfusion

Proposed new classification for acute coronary syndrome: Acute coronary syndrome requiring immediate reperfusion

Wellens Syndrome: prevalence, risk factors and coronary angiographic variation. A cross-sectional study

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