A 51-year-old man with hypertension, type 2 diabetes mellitus, and hypercholesterolemiapresents with a 1-hour history of substernal chest discomfort anddyspnea. He was given sublingual nitroglycerin in the emergency department,but his symptoms did not resolve.
A 78-year-old man complains that he has not “felt well” for several months. Hismajor symptom is profound morning stiffness and achiness, especially in theshoulders and hips. In addition, he has little energy and has difficulty in completingeven routine daily activities.
A major controversyin cardiologytoday iswhether loweringthe level oflow-density lipoprotein cholesterol(LDL-C) to substantiallybelow 100mg/dL-the current NationalCholesterol EducationProgram goal for patientswith existing coronaryheart disease1-willfurther reduce the incidenceof cardiovascularmorbidity and mortality.
An 88-year-old woman is admitted for severe dyspnea thathas worsened over the past month. Dyspnea on exertionis now elicited by everyday activities, even walking acrossthe room. Orthopnea and paroxysmal nocturnal dyspneahave progressed to the point that she has been unable tosleep at all the past several nights. She also tires very easilyand thinks her ankles are more swollen than previously.She denies chest pain or pressure.
For several months, a 16-year-old girl has had an asymptomatic papulosquamousdescending linear eruption on 1 leg.
A 34-year-old man has had Crohn disease for 12years. He presented initially with ileitis and has had 3surgeries for obstructive complications. Ileum resectionhas resulted in bile salt and fat malabsorption. Recently,the Crohn disease has spread to the large bowel. For thelast 2 years, he has also had seronegative spondyloarthropathy-another complication of Crohn disease.
For 3 months, a 57-year-old woman has had a persistent green nail that is occasionallyslightly sore; the nail plate has lifted. Another physician prescribed a7-day course of levofloxacin for a suspected Pseudomonas infection; the treatmenthad no effect on the nail. A subsequent 7-day course of norfloxacin wasalso unsuccessful. The patient is otherwise healthy.
During a routine skin examination,periungual erythema and increasedcurvature of the nail plate are notedin a 78-year-old man. The patient hasemphysema and a smoking historyof more than 50 pack-years. Currently,he requires oxygen support forregular daily activity.
In their “Photoclinic” case of a patient with acute pulmonary embolism(CONSULTANT, December 2003, page 1741), Drs Tapas Bandyopadhyay andIsmael Martin state that the patient’s 12-lead ECG (which accompanies the casediscussion) exhibits right axis deviation.
A 24-year-old woman who is 14 weeks pregnant with her first child is heterozygousfor factor V Leiden. The patient is healthy, has no chronic medical conditions,and takes no long-term medications.
A 24-year-old woman complains ofa pruritic rash that erupted after shesoaked in a hot tub a few days earlier.The patient is otherwise healthy;her only medication is an oralcontraceptive.
A 67-year-old woman who is being treated as an inpatient for head traumacomplains of vague tenderness during an abdominal examination. Othercomplaints are difficult to assess. She had been placed on an oxygen ventilator;however, her cognitive function and pulmonary function are improving, andher cerebral edema is diminished.
A vigorous 61-year-old man presents for a preemployment physical examination.He has no symptoms of angina pectoris or congestive heart failure (CHF).
A 22-year-old man presents to theemergency department with a2-week history of a worsening nonproductive,irritating dry cough andexertional dyspnea. The patient hasbeen otherwise healthy. He deniesfever, rigors, night sweats, hemoptysis,chest pain, palpitations, orthopnea,paroxysmal nocturnal dyspnea,ankle edema, and lymphadenopathy.
For 3 days, a 42-year-old man has had episodic dullchest pain. The anterior precordial and retrosternalpain intensifies with inspiration and movement. He has nohistory of recent viral infection, hypertension, coronaryartery disease, cardiac surgery, diabetes mellitus, or hyperlipidemia.There is no family history of cardiovasculardisease.
A 76-year-old woman presents with chest pain-which she describes as“muscle tightness”- that began when she awoke in the morning. Thepain is constant, exacerbated by deep inspiration, and accompanied by asubjective sense of slight dyspnea; she rates its severity as 3 on a scale of1 to 10. She denies pain radiation, nausea, diaphoresis, palpitations, andlight-headedness. Her only cardiac risk factors are hypertension and a distanthistory of smoking.
In their article, “Hypertensive Emergencies and Urgencies: Update on Management”(CONSULTANT, March 2004, page 341), Drs Iris Reyes and Rex Mathewwrite that labetalol is specifically indicated for most hypertensive emergencies,“especially stroke and acute cocaine intoxication.” In fact, labetalol is potentiallydeadly and is contraindicated in acute hypertension and/or concomitant chestpain related to cocaine intoxication.
A30-year-old man complains of chest pain, dyspnea, fever, and nonproductivecough that began earlier in the day. The pain is constant and does notdiminish with rest; it worsens somewhat with deep inspiration and has localizedto the left chest. The patient has had no nausea, vomiting, or abdominal pain.He has been immobile for several years secondary to spinal cord disease buthas no history of cardiopulmonary disease.
A variety of clinical syndromes can cause T-wave inversions; these range from life-threatening events, such as acute coronary ischemia, pulmonary embolism, and CNS injury, to entirely benign conditions. Here: a discussion of conditions that can cause T-wave inversions in leads V1 through V4.
BOSTON -- Multiple biomarkers such as C-reactive protein, homocysteine, and B-type natriuretic peptide add nuance but little substance to time-honored prognostic cardiovascular risk factors, researchers here reported.
CHAPEL HILL, N.C. -- Low levels of LDL cholesterol appear to confer a greater risk of Parkinson's disease, suggesting that it's possible to have too little of a bad thing, researchers here reported.
Despite Pfizer's high-profile drug failure, boosting HDL still a key heart-disease strategy. Several drugs in development use various mechanisms to raise levels of "good cholesterol." Meanwhile, physicians can do plenty right now to raise patients' HDL levels.
A 73-year-old woman presents with apainless, nonpruritic rash of recent onseton her right lower ankle. She has nofever, chills, nausea, vomiting, malaise,or other systemic complaints. Her medicalhistory includes fibromyalgia, osteoarthritis,stable angina, and anxiety;there is no history of connective tissuedisease.
I enjoyed Dr Henry Schneiderman’s “What’s Your Diagnosis?” case of an elderly woman with severe facial ecchymoses from a fall. Would Dr Schneiderman elaborate on several points about that case? This woman did not trip or complain of dizziness before she fell. What caused her to fall?
Excessive sweating, or hyperhidrosis, can be primary or secondary. Cardiac disease can cause hyperhidrosis. If the results of his laboratory workup are normal and he does not show evidence of leukemia, lymphoma, infection, or diabetes, then I would try treating him for primary hyperhidrosis.
