Rhythm abnormality seen in this ECG:

What is the diagnosis?

3. A 30-year-old woman presents to her primary care physician with complaints of occasional palpitations occurring over the last 10 years. She currently is asymptomatic and has no significant past medical, family, or social history. The electrocardiogram (ECG) shows:

4. A 36 year-old woman who is 36 weeks pregnant presents to the emergency department with chest pain. Her pregnancy thus far has only been complicated by gestational diabetes which she has been able to manage with diet. She reports just over 3 h of substernal chest pain without radiation but with associate dyspnea. Past medical history and family history are unremarkable. Upon triage, her temperature is 37 °C, heart rate 92 bpm, blood pressure 152/90 mmHg (on both arms), respiratory rate 16/ min, O 2 saturation 100 % on room air. Her chest discomfort has improved with nitroglycerin sublingual but it persists and she appears uncomfortable. Jugular venous pressure does not appear elevated and she has normal cardiac and lung sounds.
Her triage ECG is shown below. Which of the following is correct regarding the next steps in management?

5. This ECG came from a 40-year-old woman who complained of palpitations, which were present when the recording was made. What abnormality does it show?

6. A 24-year-old female heroin abuser presents with fever and malaise. She has been complaining of mild palpitations. She is normotensive, has a normal pulse oximetry on room air, but has a holosystolic murmur heard at the right lower sternal border. An ECG is performed. What would be the best next step?

7. A male in his late 40s presented with chest pain and diaphoresis. His BP dropped to 80/50 following sublingual nitrates. The ECG taken is given below. What may be the diagnosis?

20-year-old student complains of palpitations. Attacks occur about once per year. They start suddenly, his heart feels very fast and regular, and he quickly feels breathless and faint. The attacks stop suddenly after a few minutes. There are no abnormalities on examination, and this is his ECG. What would be the next best step for the management of the patient?

A Middle-aged diabetic male patient presented with shortness of breath. On examination he has clinical evidence of pulmonary oedema. Which of the following statement is correct regarding the patient looking at the ECG.

30-year old patient presenting with generalized weakness. What is the finding in the ECG.

70-year-old retired orthopaedic surgeon telephones to say that he always gets dizzy playing golf. On clinical examination, You find that he has a systolic heart murmur, and this is his ECG. What is the probable diagnosis?

A 70-year old female patient presenting with chest pain, dyspnoea and dizziness. On Examination BP 90/50. SaO2 83% RA. ECG is given below. What is the diagnosis?

This ECG was recorded from a medical student during a practical class. What does it show?

A 63-year-old man presents to your office with complaints of intermittent lightheadedness without syncope. He has type 2 diabetic, is hypertensive, and has gout but has no known cardiac disease. His ECG shows:

A 65 year old man with a history of ischaemic heart disease is found unresponsive. He has no central pulse and is making no respiratory effort. This is his ECG. What is the diagnosis?